1869 lines
57 KiB
JavaScript
1869 lines
57 KiB
JavaScript
/**
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@Name : layDate 5.0.9 日期时间控件
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@Author: 贤心
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@Site：http://www.layui.com/laydate/
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@License：MIT
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*/
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;!function(){
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"use strict";
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var isLayui = window.layui && layui.define, ready = {
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getPath: function(){
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var jsPath = document.currentScript ? document.currentScript.src : function(){
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var js = document.scripts
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,last = js.length - 1
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,src;
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for(var i = last; i > 0; i--){
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if(js[i].readyState === 'interactive'){
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src = js[i].src;
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break;
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}
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}
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return src || js[last].src;
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}();
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return jsPath.substring(0, jsPath.lastIndexOf('/') + 1);
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}()
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//获取节点的style属性值
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,getStyle: function(node, name){
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var style = node.currentStyle ? node.currentStyle : window.getComputedStyle(node, null);
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return style[style.getPropertyValue ? 'getPropertyValue' : 'getAttribute'](name);
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}
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//载入CSS配件
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,link: function(href, fn, cssname){
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//未设置路径，则不主动加载css
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if(!laydate.path) return;
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var head = document.getElementsByTagName("head")[0], link = document.createElement('link');
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if(typeof fn === 'string') cssname = fn;
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var app = (cssname || href).replace(/\.|\//g, '');
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var id = 'layuicss-'+ app, timeout = 0;
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link.rel = 'stylesheet';
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link.href = laydate.path + href;
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link.id = id;
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if(!document.getElementById(id)){
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head.appendChild(link);
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}
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if(typeof fn !== 'function') return;
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//轮询css是否加载完毕
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(function poll() {
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if(++timeout > 8 * 1000 / 100){
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return window.console && console.error('laydate.css: Invalid');
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};
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parseInt(ready.getStyle(document.getElementById(id), 'width')) === 1989 ? fn() : setTimeout(poll, 100);
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}());
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}
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}
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,laydate = {
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v: '5.0.9'
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,config: {} //全局配置项
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,index: (window.laydate && window.laydate.v) ? 100000 : 0
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,path: ready.getPath
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//设置全局项
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,set: function(options){
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var that = this;
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that.config = lay.extend({}, that.config, options);
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return that;
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}
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//主体CSS等待事件
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,ready: function(fn){
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var cssname = 'laydate', ver = ''
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,path = (isLayui ? 'modules/laydate/' : 'theme/') + 'default/laydate.css?v='+ laydate.v + ver;
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isLayui ? layui.addcss(path, fn, cssname) : ready.link(path, fn, cssname);
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return this;
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}
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}
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//操作当前实例
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,thisDate = function(){
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var that = this;
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return {
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//提示框
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hint: function(content){
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that.hint.call(that, content);
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}
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,config: that.config
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};
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}
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//字符常量
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,MOD_NAME = 'laydate', ELEM = '.layui-laydate', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'laydate-disabled', TIPS_OUT = '开始日期超出了结束日期<br>建议重新选择', LIMIT_YEAR = [100, 200000]
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,ELEM_STATIC = 'layui-laydate-static', ELEM_LIST = 'layui-laydate-list', ELEM_SELECTED = 'laydate-selected', ELEM_HINT = 'layui-laydate-hint', ELEM_PREV = 'laydate-day-prev', ELEM_NEXT = 'laydate-day-next', ELEM_FOOTER = 'layui-laydate-footer', ELEM_CONFIRM = '.laydate-btns-confirm', ELEM_TIME_TEXT = 'laydate-time-text', ELEM_TIME_BTN = '.laydate-btns-time'
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//组件构造器
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,Class = function(options){
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var that = this;
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that.index = ++laydate.index;
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that.config = lay.extend({}, that.config, laydate.config, options);
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laydate.ready(function(){
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that.init();
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});
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}
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//DOM查找
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,lay = function(selector){
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return new LAY(selector);
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}
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//DOM构造器
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,LAY = function(selector){
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var index = 0
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,nativeDOM = typeof selector === 'object' ? [selector] : (
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this.selector = selector
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,document.querySelectorAll(selector || null)
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);
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for(; index < nativeDOM.length; index++){
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this.push(nativeDOM[index]);
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}
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};
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/*
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lay对象操作
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*/
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LAY.prototype = [];
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LAY.prototype.constructor = LAY;
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//普通对象深度扩展
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lay.extend = function(){
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var ai = 1, args = arguments
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,clone = function(target, obj){
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target = target || (obj.constructor === Array ? [] : {});
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for(var i in obj){
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//如果值为对象，则进入递归，继续深度合并
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target[i] = (obj[i] && (obj[i].constructor === Object))
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? clone(target[i], obj[i])
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: obj[i];
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}
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return target;
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}
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args[0] = typeof args[0] === 'object' ? args[0] : {};
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for(; ai < args.length; ai++){
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if(typeof args[ai] === 'object'){
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clone(args[0], args[ai])
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}
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}
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return args[0];
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};
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//ie版本
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lay.ie = function(){
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var agent = navigator.userAgent.toLowerCase();
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return (!!window.ActiveXObject || "ActiveXObject" in window) ? (
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(agent.match(/msie\s(\d+)/) || [])[1] || '11' //由于ie11并没有msie的标识
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) : false;
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}();
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//中止冒泡
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lay.stope = function(e){
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e = e || window.event;
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e.stopPropagation
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? e.stopPropagation()
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: e.cancelBubble = true;
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};
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//对象遍历
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lay.each = function(obj, fn){
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var key
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,that = this;
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if(typeof fn !== 'function') return that;
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obj = obj || [];
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if(obj.constructor === Object){
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for(key in obj){
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if(fn.call(obj[key], key, obj[key])) break;
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}
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} else {
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for(key = 0; key < obj.length; key++){
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if(fn.call(obj[key], key, obj[key])) break;
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}
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}
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return that;
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};
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//数字前置补零
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lay.digit = function(num, length, end){
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var str = '';
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num = String(num);
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length = length || 2;
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for(var i = num.length; i < length; i++){
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str += '0';
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}
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return num < Math.pow(10, length) ? str + (num|0) : num;
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};
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//创建元素
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lay.elem = function(elemName, attr){
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var elem = document.createElement(elemName);
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lay.each(attr || {}, function(key, value){
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elem.setAttribute(key, value);
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});
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return elem;
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};
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//追加字符
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LAY.addStr = function(str, new_str){
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str = str.replace(/\s+/, ' ');
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new_str = new_str.replace(/\s+/, ' ').split(' ');
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lay.each(new_str, function(ii, item){
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if(!new RegExp('\\b'+ item + '\\b').test(str)){
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str = str + ' ' + item;
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}
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});
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return str.replace(/^\s|\s$/, '');
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};
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//移除值
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LAY.removeStr = function(str, new_str){
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str = str.replace(/\s+/, ' ');
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new_str = new_str.replace(/\s+/, ' ').split(' ');
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lay.each(new_str, function(ii, item){
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var exp = new RegExp('\\b'+ item + '\\b')
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if(exp.test(str)){
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str = str.replace(exp, '');
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}
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});
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return str.replace(/\s+/, ' ').replace(/^\s|\s$/, '');
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};
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//查找子元素
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LAY.prototype.find = function(selector){
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var that = this;
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var index = 0, arr = []
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,isObject = typeof selector === 'object';
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this.each(function(i, item){
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var nativeDOM = isObject ? [selector] : item.querySelectorAll(selector || null);
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for(; index < nativeDOM.length; index++){
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arr.push(nativeDOM[index]);
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}
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that.shift();
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});
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if(!isObject){
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that.selector = (that.selector ? that.selector + ' ' : '') + selector
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}
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lay.each(arr, function(i, item){
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that.push(item);
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});
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return that;
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};
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//DOM遍历
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LAY.prototype.each = function(fn){
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return lay.each.call(this, this, fn);
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};
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//添加css类
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LAY.prototype.addClass = function(className, type){
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return this.each(function(index, item){
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item.className = LAY[type ? 'removeStr' : 'addStr'](item.className, className)
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});
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};
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//移除css类
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LAY.prototype.removeClass = function(className){
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return this.addClass(className, true);
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};
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//是否包含css类
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LAY.prototype.hasClass = function(className){
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var has = false;
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this.each(function(index, item){
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if(new RegExp('\\b'+ className +'\\b').test(item.className)){
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has = true;
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}
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});
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return has;
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};
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//添加或获取属性
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LAY.prototype.attr = function(key, value){
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var that = this;
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return value === undefined ? function(){
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if(that.length > 0) return that[0].getAttribute(key);
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}() : that.each(function(index, item){
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item.setAttribute(key, value);
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});
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};
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//移除属性
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LAY.prototype.removeAttr = function(key){
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return this.each(function(index, item){
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item.removeAttribute(key);
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});
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};
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//设置HTML内容
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LAY.prototype.html = function(html){
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return this.each(function(index, item){
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item.innerHTML = html;
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});
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};
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//设置值
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LAY.prototype.val = function(value){
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return this.each(function(index, item){
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item.value = value;
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});
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};
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//追加内容
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LAY.prototype.append = function(elem){
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return this.each(function(index, item){
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typeof elem === 'object'
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? item.appendChild(elem)
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: item.innerHTML = item.innerHTML + elem;
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});
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};
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//移除内容
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LAY.prototype.remove = function(elem){
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return this.each(function(index, item){
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elem ? item.removeChild(elem) : item.parentNode.removeChild(item);
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});
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};
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//事件绑定
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LAY.prototype.on = function(eventName, fn){
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return this.each(function(index, item){
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item.attachEvent ? item.attachEvent('on' + eventName, function(e){
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e.target = e.srcElement;
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fn.call(item, e);
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}) : item.addEventListener(eventName, fn, false);
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});
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};
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//解除事件
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LAY.prototype.off = function(eventName, fn){
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return this.each(function(index, item){
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item.detachEvent
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? item.detachEvent('on'+ eventName, fn)
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: item.removeEventListener(eventName, fn, false);
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});
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};
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/*
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组件操作
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*/
|
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//是否闰年
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Class.isLeapYear = function(year){
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return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
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};
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//默认配置
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Class.prototype.config = {
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type: 'date' //控件类型，支持：year/month/date/time/datetime
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,range: false //是否开启范围选择，即双控件
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,format: 'yyyy-MM-dd' //默认日期格式
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,value: null //默认日期，支持传入new Date()，或者符合format参数设定的日期格式字符
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,isInitValue: true //用于控制是否自动向元素填充初始值（需配合 value 参数使用）
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,min: '1900-1-1' //有效最小日期，年月日必须用“-”分割，时分秒必须用“:”分割。注意：它并不是遵循 format 设定的格式。
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,max: '2099-12-31' //有效最大日期，同上
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,trigger: 'focus' //呼出控件的事件
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,show: false //是否直接显示，如果设置true，则默认直接显示控件
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,showBottom: true //是否显示底部栏
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,btns: ['clear', 'now', 'confirm'] //右下角显示的按钮，会按照数组顺序排列
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,lang: 'cn' //语言，只支持cn/en，即中文和英文
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,theme: 'default' //主题
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,position: null //控件定位方式定位, 默认absolute，支持：fixed/absolute/static
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,calendar: false //是否开启公历重要节日，仅支持中文版
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,mark: {} //日期备注，如重要事件或活动标记
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,zIndex: null //控件层叠顺序
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,done: null //控件选择完毕后的回调，点击清空/现在/确定也均会触发
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,change: null //日期时间改变后的回调
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};
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//多语言
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Class.prototype.lang = function(){
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var that = this
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,options = that.config
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,text = {
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cn: {
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weeks: ['日', '一', '二', '三', '四', '五', '六']
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,time: ['时', '分', '秒']
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,timeTips: '选择时间'
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,startTime: '开始时间'
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,endTime: '结束时间'
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,dateTips: '返回日期'
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,month: ['一', '二', '三', '四', '五', '六', '七', '八', '九', '十', '十一', '十二']
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,tools: {
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confirm: '确定'
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,clear: '清空'
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,now: '现在'
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}
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}
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,en: {
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weeks: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa']
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,time: ['Hours', 'Minutes', 'Seconds']
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,timeTips: 'Select Time'
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,startTime: 'Start Time'
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,endTime: 'End Time'
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,dateTips: 'Select Date'
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,month: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
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,tools: {
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confirm: 'Confirm'
|
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,clear: 'Clear'
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,now: 'Now'
|
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}
|
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}
|
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};
|
||
return text[options.lang] || text['cn'];
|
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};
|
||
|
||
//初始准备
|
||
Class.prototype.init = function(){
|
||
var that = this
|
||
,options = that.config
|
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,dateType = 'yyyy|y|MM|M|dd|d|HH|H|mm|m|ss|s'
|
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,isStatic = options.position === 'static'
|
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,format = {
|
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year: 'yyyy'
|
||
,month: 'yyyy-MM'
|
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,date: 'yyyy-MM-dd'
|
||
,time: 'HH:mm:ss'
|
||
,datetime: 'yyyy-MM-dd HH:mm:ss'
|
||
};
|
||
|
||
options.elem = lay(options.elem);
|
||
options.eventElem = lay(options.eventElem);
|
||
|
||
if(!options.elem[0]) return;
|
||
|
||
//日期范围分隔符
|
||
if(options.range === true) options.range = '-';
|
||
|
||
//根据不同type，初始化默认format
|
||
if(options.format === format.date){
|
||
options.format = format[options.type];
|
||
}
|
||
|
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//将日期格式转化成数组
|
||
that.format = options.format.match(new RegExp(dateType + '|.', 'g')) || [];
|
||
|
||
//生成正则表达式
|
||
that.EXP_IF = '';
|
||
that.EXP_SPLIT = '';
|
||
lay.each(that.format, function(i, item){
|
||
var EXP = new RegExp(dateType).test(item)
|
||
? '\\d{'+ function(){
|
||
if(new RegExp(dateType).test(that.format[i === 0 ? i + 1 : i - 1]||'')){
|
||
if(/^yyyy|y$/.test(item)) return 4;
|
||
return item.length;
|
||
}
|
||
if(/^yyyy$/.test(item)) return '1,4';
|
||
if(/^y$/.test(item)) return '1,308';
|
||
return '1,2';
|
||
}() +'}'
|
||
: '\\' + item;
|
||
that.EXP_IF = that.EXP_IF + EXP;
|
||
that.EXP_SPLIT = that.EXP_SPLIT + '(' + EXP + ')';
|
||
});
|
||
that.EXP_IF = new RegExp('^'+ (
|
||
options.range ?
|
||
that.EXP_IF + '\\s\\'+ options.range + '\\s' + that.EXP_IF
|
||
: that.EXP_IF
|
||
) +'$');
|
||
that.EXP_SPLIT = new RegExp('^'+ that.EXP_SPLIT +'$', '');
|
||
|
||
//如果不是input|textarea元素，则默认采用click事件
|
||
if(!that.isInput(options.elem[0])){
|
||
if(options.trigger === 'focus'){
|
||
options.trigger = 'click';
|
||
}
|
||
}
|
||
|
||
//设置唯一KEY
|
||
if(!options.elem.attr('lay-key')){
|
||
options.elem.attr('lay-key', that.index);
|
||
options.eventElem.attr('lay-key', that.index);
|
||
}
|
||
|
||
//记录重要日期
|
||
options.mark = lay.extend({}, (options.calendar && options.lang === 'cn') ? {
|
||
'0-1-1': '元旦'
|
||
,'0-2-14': '情人'
|
||
,'0-3-8': '妇女'
|
||
,'0-3-12': '植树'
|
||
,'0-4-1': '愚人'
|
||
,'0-5-1': '劳动'
|
||
,'0-5-4': '青年'
|
||
,'0-6-1': '儿童'
|
||
,'0-9-10': '教师'
|
||
,'0-9-18': '国耻'
|
||
,'0-10-1': '国庆'
|
||
,'0-12-25': '圣诞'
|
||
} : {}, options.mark);
|
||
|
||
//获取限制内日期
|
||
lay.each(['min', 'max'], function(i, item){
|
||
var ymd = [], hms = [];
|
||
if(typeof options[item] === 'number'){ //如果为数字
|
||
var day = options[item]
|
||
,time = new Date().getTime()
|
||
,STAMP = 86400000 //代表一天的时间戳
|
||
,thisDate = new Date(
|
||
day ? (
|
||
day < STAMP ? time + day*STAMP : day //如果数字小于一天的时间戳，则数字为天数，否则为时间戳
|
||
) : time
|
||
);
|
||
ymd = [thisDate.getFullYear(), thisDate.getMonth() + 1, thisDate.getDate()];
|
||
day < STAMP || (hms = [thisDate.getHours(), thisDate.getMinutes(), thisDate.getSeconds()]);
|
||
} else {
|
||
ymd = (options[item].match(/\d+-\d+-\d+/) || [''])[0].split('-');
|
||
hms = (options[item].match(/\d+:\d+:\d+/) || [''])[0].split(':');
|
||
}
|
||
options[item] = {
|
||
year: ymd[0] | 0 || new Date().getFullYear()
|
||
,month: ymd[1] ? (ymd[1] | 0) - 1 : new Date().getMonth()
|
||
,date: ymd[2] | 0 || new Date().getDate()
|
||
,hours: hms[0] | 0
|
||
,minutes: hms[1] | 0
|
||
,seconds: hms[2] | 0
|
||
};
|
||
});
|
||
|
||
that.elemID = 'layui-laydate'+ options.elem.attr('lay-key');
|
||
|
||
if(options.show || isStatic) that.render();
|
||
isStatic || that.events();
|
||
|
||
//默认赋值
|
||
if(options.value && options.isInitValue){
|
||
if(options.value.constructor === Date){
|
||
that.setValue(that.parse(0, that.systemDate(options.value)));
|
||
} else {
|
||
that.setValue(options.value);
|
||
}
|
||
}
|
||
};
|
||
|
||
//控件主体渲染
|
||
Class.prototype.render = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,lang = that.lang()
|
||
,isStatic = options.position === 'static'
|
||
|
||
//主面板
|
||
,elem = that.elem = lay.elem('div', {
|
||
id: that.elemID
|
||
,'class': [
|
||
'layui-laydate'
|
||
,options.range ? ' layui-laydate-range' : ''
|
||
,isStatic ? (' '+ ELEM_STATIC) : ''
|
||
,options.theme && options.theme !== 'default' && !/^#/.test(options.theme) ? (' laydate-theme-' + options.theme) : ''
|
||
].join('')
|
||
})
|
||
|
||
//主区域
|
||
,elemMain = that.elemMain = []
|
||
,elemHeader = that.elemHeader = []
|
||
,elemCont = that.elemCont = []
|
||
,elemTable = that.table = []
|
||
|
||
//底部区域
|
||
,divFooter = that.footer = lay.elem('div', {
|
||
'class': ELEM_FOOTER
|
||
});
|
||
|
||
if(options.zIndex) elem.style.zIndex = options.zIndex;
|
||
|
||
//单双日历区域
|
||
lay.each(new Array(2), function(i){
|
||
if(!options.range && i > 0){
|
||
return true;
|
||
}
|
||
|
||
//头部区域
|
||
var divHeader = lay.elem('div', {
|
||
'class': 'layui-laydate-header'
|
||
})
|
||
|
||
//左右切换
|
||
,headerChild = [function(){ //上一年
|
||
var elem = lay.elem('i', {
|
||
'class': 'layui-icon laydate-icon laydate-prev-y'
|
||
});
|
||
elem.innerHTML = '';
|
||
return elem;
|
||
}(), function(){ //上一月
|
||
var elem = lay.elem('i', {
|
||
'class': 'layui-icon laydate-icon laydate-prev-m'
|
||
});
|
||
elem.innerHTML = '';
|
||
return elem;
|
||
}(), function(){ //年月选择
|
||
var elem = lay.elem('div', {
|
||
'class': 'laydate-set-ym'
|
||
}), spanY = lay.elem('span'), spanM = lay.elem('span');
|
||
elem.appendChild(spanY);
|
||
elem.appendChild(spanM);
|
||
return elem;
|
||
}(), function(){ //下一月
|
||
var elem = lay.elem('i', {
|
||
'class': 'layui-icon laydate-icon laydate-next-m'
|
||
});
|
||
elem.innerHTML = '';
|
||
return elem;
|
||
}(), function(){ //下一年
|
||
var elem = lay.elem('i', {
|
||
'class': 'layui-icon laydate-icon laydate-next-y'
|
||
});
|
||
elem.innerHTML = '';
|
||
return elem;
|
||
}()]
|
||
|
||
//日历内容区域
|
||
,divContent = lay.elem('div', {
|
||
'class': 'layui-laydate-content'
|
||
})
|
||
,table = lay.elem('table')
|
||
,thead = lay.elem('thead'), theadTr = lay.elem('tr');
|
||
|
||
//生成年月选择
|
||
lay.each(headerChild, function(i, item){
|
||
divHeader.appendChild(item);
|
||
});
|
||
|
||
//生成表格
|
||
thead.appendChild(theadTr);
|
||
lay.each(new Array(6), function(i){ //表体
|
||
var tr = table.insertRow(0);
|
||
lay.each(new Array(7), function(j){
|
||
if(i === 0){
|
||
var th = lay.elem('th');
|
||
th.innerHTML = lang.weeks[j];
|
||
theadTr.appendChild(th);
|
||
}
|
||
tr.insertCell(j);
|
||
});
|
||
});
|
||
table.insertBefore(thead, table.children[0]); //表头
|
||
divContent.appendChild(table);
|
||
|
||
elemMain[i] = lay.elem('div', {
|
||
'class': 'layui-laydate-main laydate-main-list-'+ i
|
||
});
|
||
|
||
elemMain[i].appendChild(divHeader);
|
||
elemMain[i].appendChild(divContent);
|
||
|
||
elemHeader.push(headerChild);
|
||
elemCont.push(divContent);
|
||
elemTable.push(table);
|
||
});
|
||
|
||
//生成底部栏
|
||
lay(divFooter).html(function(){
|
||
var html = [], btns = [];
|
||
if(options.type === 'datetime'){
|
||
html.push('<span lay-type="datetime" class="laydate-btns-time">'+ lang.timeTips +'</span>');
|
||
}
|
||
lay.each(options.btns, function(i, item){
|
||
var title = lang.tools[item] || 'btn';
|
||
if(options.range && item === 'now') return;
|
||
if(isStatic && item === 'clear') title = options.lang === 'cn' ? '重置' : 'Reset';
|
||
btns.push('<span lay-type="'+ item +'" class="laydate-btns-'+ item +'">'+ title +'</span>');
|
||
});
|
||
html.push('<div class="laydate-footer-btns">'+ btns.join('') +'</div>');
|
||
return html.join('');
|
||
}());
|
||
|
||
//插入到主区域
|
||
lay.each(elemMain, function(i, main){
|
||
elem.appendChild(main);
|
||
});
|
||
options.showBottom && elem.appendChild(divFooter);
|
||
|
||
//生成自定义主题
|
||
if(/^#/.test(options.theme)){
|
||
var style = lay.elem('style')
|
||
,styleText = [
|
||
'#{{id}} .layui-laydate-header{background-color:{{theme}};}'
|
||
,'#{{id}} .layui-this{background-color:{{theme}} !important;}'
|
||
].join('').replace(/{{id}}/g, that.elemID).replace(/{{theme}}/g, options.theme);
|
||
|
||
if('styleSheet' in style){
|
||
style.setAttribute('type', 'text/css');
|
||
style.styleSheet.cssText = styleText;
|
||
} else {
|
||
style.innerHTML = styleText;
|
||
}
|
||
|
||
lay(elem).addClass('laydate-theme-molv');
|
||
elem.appendChild(style);
|
||
}
|
||
|
||
//移除上一个控件
|
||
that.remove(Class.thisElemDate);
|
||
|
||
//如果是静态定位，则插入到指定的容器中，否则，插入到body
|
||
isStatic ? options.elem.append(elem) : (
|
||
document.body.appendChild(elem)
|
||
,that.position() //定位
|
||
);
|
||
|
||
that.checkDate().calendar(); //初始校验
|
||
that.changeEvent(); //日期切换
|
||
|
||
Class.thisElemDate = that.elemID;
|
||
|
||
typeof options.ready === 'function' && options.ready(lay.extend({}, options.dateTime, {
|
||
month: options.dateTime.month + 1
|
||
}));
|
||
};
|
||
|
||
//控件移除
|
||
Class.prototype.remove = function(prev){
|
||
var that = this
|
||
,options = that.config
|
||
,elem = lay('#'+ (prev || that.elemID));
|
||
if(!elem.hasClass(ELEM_STATIC)){
|
||
that.checkDate(function(){
|
||
elem.remove();
|
||
});
|
||
}
|
||
return that;
|
||
};
|
||
|
||
//定位算法
|
||
Class.prototype.position = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,elem = that.bindElem || options.elem[0]
|
||
,rect = elem.getBoundingClientRect() //绑定元素的坐标
|
||
,elemWidth = that.elem.offsetWidth //控件的宽度
|
||
,elemHeight = that.elem.offsetHeight //控件的高度
|
||
|
||
//滚动条高度
|
||
,scrollArea = function(type){
|
||
type = type ? 'scrollLeft' : 'scrollTop';
|
||
return document.body[type] | document.documentElement[type];
|
||
}
|
||
,winArea = function(type){
|
||
return document.documentElement[type ? 'clientWidth' : 'clientHeight']
|
||
}, margin = 5, left = rect.left, top = rect.bottom;
|
||
|
||
//如果右侧超出边界
|
||
if(left + elemWidth + margin > winArea('width')){
|
||
left = winArea('width') - elemWidth - margin;
|
||
}
|
||
|
||
//如果底部超出边界
|
||
if(top + elemHeight + margin > winArea()){
|
||
top = rect.top > elemHeight //顶部是否有足够区域显示完全
|
||
? rect.top - elemHeight
|
||
: winArea() - elemHeight;
|
||
top = top - margin*2;
|
||
}
|
||
|
||
if(options.position){
|
||
that.elem.style.position = options.position;
|
||
}
|
||
that.elem.style.left = left + (options.position === 'fixed' ? 0 : scrollArea(1)) + 'px';
|
||
that.elem.style.top = top + (options.position === 'fixed' ? 0 : scrollArea()) + 'px';
|
||
};
|
||
|
||
//提示
|
||
Class.prototype.hint = function(content){
|
||
var that = this
|
||
,options = that.config
|
||
,div = lay.elem('div', {
|
||
'class': ELEM_HINT
|
||
});
|
||
|
||
if(!that.elem) return;
|
||
|
||
div.innerHTML = content || '';
|
||
lay(that.elem).find('.'+ ELEM_HINT).remove();
|
||
that.elem.appendChild(div);
|
||
|
||
clearTimeout(that.hinTimer);
|
||
that.hinTimer = setTimeout(function(){
|
||
lay(that.elem).find('.'+ ELEM_HINT).remove();
|
||
}, 3000);
|
||
};
|
||
|
||
//获取递增/减后的年月
|
||
Class.prototype.getAsYM = function(Y, M, type){
|
||
type ? M-- : M++;
|
||
if(M < 0){
|
||
M = 11;
|
||
Y--;
|
||
}
|
||
if(M > 11){
|
||
M = 0;
|
||
Y++;
|
||
}
|
||
return [Y, M];
|
||
};
|
||
|
||
//系统消息
|
||
Class.prototype.systemDate = function(newDate){
|
||
var thisDate = newDate || new Date();
|
||
return {
|
||
year: thisDate.getFullYear() //年
|
||
,month: thisDate.getMonth() //月
|
||
,date: thisDate.getDate() //日
|
||
,hours: newDate ? newDate.getHours() : 0 //时
|
||
,minutes: newDate ? newDate.getMinutes() : 0 //分
|
||
,seconds: newDate ? newDate.getSeconds() : 0 //秒
|
||
}
|
||
};
|
||
|
||
//日期校验
|
||
Class.prototype.checkDate = function(fn){
|
||
var that = this
|
||
,thisDate = new Date()
|
||
,options = that.config
|
||
,dateTime = options.dateTime = options.dateTime || that.systemDate()
|
||
,thisMaxDate, error
|
||
|
||
,elem = that.bindElem || options.elem[0]
|
||
,valType = that.isInput(elem) ? 'val' : 'html'
|
||
,value = that.isInput(elem) ? elem.value : (options.position === 'static' ? '' : elem.innerHTML)
|
||
|
||
//校验日期有效数字
|
||
,checkValid = function(dateTime){
|
||
if(dateTime.year > LIMIT_YEAR[1]) dateTime.year = LIMIT_YEAR[1], error = true; //不能超过20万年
|
||
if(dateTime.month > 11) dateTime.month = 11, error = true;
|
||
if(dateTime.hours > 23) dateTime.hours = 0, error = true;
|
||
if(dateTime.minutes > 59) dateTime.minutes = 0, dateTime.hours++, error = true;
|
||
if(dateTime.seconds > 59) dateTime.seconds = 0, dateTime.minutes++, error = true;
|
||
|
||
//计算当前月的最后一天
|
||
thisMaxDate = laydate.getEndDate(dateTime.month + 1, dateTime.year);
|
||
if(dateTime.date > thisMaxDate) dateTime.date = thisMaxDate, error = true;
|
||
}
|
||
|
||
//获得初始化日期值
|
||
,initDate = function(dateTime, value, index){
|
||
var startEnd = ['startTime', 'endTime'];
|
||
value = (value.match(that.EXP_SPLIT) || []).slice(1);
|
||
index = index || 0;
|
||
if(options.range){
|
||
that[startEnd[index]] = that[startEnd[index]] || {};
|
||
}
|
||
lay.each(that.format, function(i, item){
|
||
var thisv = parseFloat(value[i]);
|
||
if(value[i].length < item.length) error = true;
|
||
if(/yyyy|y/.test(item)){ //年
|
||
if(thisv < LIMIT_YEAR[0]) thisv = LIMIT_YEAR[0], error = true; //年不能低于100年
|
||
dateTime.year = thisv;
|
||
} else if(/MM|M/.test(item)){ //月
|
||
if(thisv < 1) thisv = 1, error = true;
|
||
dateTime.month = thisv - 1;
|
||
} else if(/dd|d/.test(item)){ //日
|
||
if(thisv < 1) thisv = 1, error = true;
|
||
dateTime.date = thisv;
|
||
} else if(/HH|H/.test(item)){ //时
|
||
if(thisv < 1) thisv = 0, error = true;
|
||
dateTime.hours = thisv;
|
||
options.range && (that[startEnd[index]].hours = thisv);
|
||
} else if(/mm|m/.test(item)){ //分
|
||
if(thisv < 1) thisv = 0, error = true;
|
||
dateTime.minutes = thisv;
|
||
options.range && (that[startEnd[index]].minutes = thisv);
|
||
} else if(/ss|s/.test(item)){ //秒
|
||
if(thisv < 1) thisv = 0, error = true;
|
||
dateTime.seconds = thisv;
|
||
options.range && (that[startEnd[index]].seconds = thisv);
|
||
}
|
||
});
|
||
checkValid(dateTime)
|
||
};
|
||
|
||
if(fn === 'limit') return checkValid(dateTime), that;
|
||
|
||
value = value || options.value;
|
||
if(typeof value === 'string'){
|
||
value = value.replace(/\s+/g, ' ').replace(/^\s|\s$/g, '');
|
||
}
|
||
|
||
//如果点击了开始，单未选择结束就关闭，则重新选择开始
|
||
if(that.startState && !that.endState){
|
||
delete that.startState;
|
||
that.endState = true;
|
||
};
|
||
|
||
if(typeof value === 'string' && value){
|
||
if(that.EXP_IF.test(value)){ //校验日期格式
|
||
if(options.range){
|
||
value = value.split(' '+ options.range +' ');
|
||
that.startDate = that.startDate || that.systemDate();
|
||
that.endDate = that.endDate || that.systemDate();
|
||
options.dateTime = lay.extend({}, that.startDate);
|
||
lay.each([that.startDate, that.endDate], function(i, item){
|
||
initDate(item, value[i], i);
|
||
});
|
||
} else {
|
||
initDate(dateTime, value)
|
||
}
|
||
} else {
|
||
that.hint('日期格式不合法<br>必须遵循下述格式：<br>'+ (
|
||
options.range ? (options.format + ' '+ options.range +' ' + options.format) : options.format
|
||
) + '<br>已为你重置');
|
||
error = true;
|
||
}
|
||
} else if(value && value.constructor === Date){ //如果值为日期对象时
|
||
options.dateTime = that.systemDate(value);
|
||
} else {
|
||
options.dateTime = that.systemDate();
|
||
delete that.startState;
|
||
delete that.endState;
|
||
delete that.startDate;
|
||
delete that.endDate;
|
||
delete that.startTime;
|
||
delete that.endTime;
|
||
}
|
||
|
||
checkValid(dateTime);
|
||
|
||
if(error && value){
|
||
that.setValue(
|
||
options.range ? (that.endDate ? that.parse() : '') : that.parse()
|
||
);
|
||
}
|
||
fn && fn();
|
||
return that;
|
||
};
|
||
|
||
//公历重要日期与自定义备注
|
||
Class.prototype.mark = function(td, YMD){
|
||
var that = this
|
||
,mark, options = that.config;
|
||
lay.each(options.mark, function(key, title){
|
||
var keys = key.split('-');
|
||
if((keys[0] == YMD[0] || keys[0] == 0) //每年的每月
|
||
&& (keys[1] == YMD[1] || keys[1] == 0) //每月的每日
|
||
&& keys[2] == YMD[2]){ //特定日
|
||
mark = title || YMD[2];
|
||
}
|
||
});
|
||
mark && td.html('<span class="laydate-day-mark">'+ mark +'</span>');
|
||
|
||
return that;
|
||
};
|
||
|
||
//无效日期范围的标记
|
||
Class.prototype.limit = function(elem, date, index, time){
|
||
var that = this
|
||
,options = that.config, timestrap = {}
|
||
,dateTime = options[index > 41 ? 'endDate' : 'dateTime']
|
||
,isOut, thisDateTime = lay.extend({}, dateTime, date || {});
|
||
lay.each({
|
||
now: thisDateTime
|
||
,min: options.min
|
||
,max: options.max
|
||
}, function(key, item){
|
||
timestrap[key] = that.newDate(lay.extend({
|
||
year: item.year
|
||
,month: item.month
|
||
,date: item.date
|
||
}, function(){
|
||
var hms = {};
|
||
lay.each(time, function(i, keys){
|
||
hms[keys] = item[keys];
|
||
});
|
||
return hms;
|
||
}())).getTime(); //time：是否比较时分秒
|
||
});
|
||
|
||
isOut = timestrap.now < timestrap.min || timestrap.now > timestrap.max;
|
||
elem && elem[isOut ? 'addClass' : 'removeClass'](DISABLED);
|
||
return isOut;
|
||
};
|
||
|
||
//日历表
|
||
Class.prototype.calendar = function(value){
|
||
var that = this
|
||
,options = that.config
|
||
,dateTime = value || options.dateTime
|
||
,thisDate = new Date(), startWeek, prevMaxDate, thisMaxDate
|
||
,lang = that.lang()
|
||
|
||
,isAlone = options.type !== 'date' && options.type !== 'datetime'
|
||
,index = value ? 1 : 0
|
||
,tds = lay(that.table[index]).find('td')
|
||
,elemYM = lay(that.elemHeader[index][2]).find('span');
|
||
|
||
if(dateTime.year < LIMIT_YEAR[0]) dateTime.year = LIMIT_YEAR[0], that.hint('最低只能支持到公元'+ LIMIT_YEAR[0] +'年');
|
||
if(dateTime.year > LIMIT_YEAR[1]) dateTime.year = LIMIT_YEAR[1], that.hint('最高只能支持到公元'+ LIMIT_YEAR[1] +'年');
|
||
|
||
//记录初始值
|
||
if(!that.firstDate){
|
||
that.firstDate = lay.extend({}, dateTime);
|
||
}
|
||
|
||
//计算当前月第一天的星期
|
||
thisDate.setFullYear(dateTime.year, dateTime.month, 1);
|
||
startWeek = thisDate.getDay();
|
||
|
||
prevMaxDate = laydate.getEndDate(dateTime.month || 12, dateTime.year); //计算上个月的最后一天
|
||
thisMaxDate = laydate.getEndDate(dateTime.month + 1, dateTime.year); //计算当前月的最后一天
|
||
|
||
//赋值日
|
||
lay.each(tds, function(index, item){
|
||
var YMD = [dateTime.year, dateTime.month], st = 0;
|
||
item = lay(item);
|
||
item.removeAttr('class');
|
||
if(index < startWeek){
|
||
st = prevMaxDate - startWeek + index;
|
||
item.addClass('laydate-day-prev');
|
||
YMD = that.getAsYM(dateTime.year, dateTime.month, 'sub');
|
||
} else if(index >= startWeek && index < thisMaxDate + startWeek){
|
||
st = index - startWeek;
|
||
if(!options.range){
|
||
st + 1 === dateTime.date && item.addClass(THIS);
|
||
}
|
||
} else {
|
||
st = index - thisMaxDate - startWeek;
|
||
item.addClass('laydate-day-next');
|
||
YMD = that.getAsYM(dateTime.year, dateTime.month);
|
||
}
|
||
YMD[1]++;
|
||
YMD[2] = st + 1;
|
||
item.attr('lay-ymd', YMD.join('-')).html(YMD[2]);
|
||
that.mark(item, YMD).limit(item, {
|
||
year: YMD[0]
|
||
,month: YMD[1] - 1
|
||
,date: YMD[2]
|
||
}, index);
|
||
});
|
||
|
||
//同步头部年月
|
||
lay(elemYM[0]).attr('lay-ym', dateTime.year + '-' + (dateTime.month + 1));
|
||
lay(elemYM[1]).attr('lay-ym', dateTime.year + '-' + (dateTime.month + 1));
|
||
|
||
if(options.lang === 'cn'){
|
||
lay(elemYM[0]).attr('lay-type', 'year').html(dateTime.year + '年')
|
||
lay(elemYM[1]).attr('lay-type', 'month').html((dateTime.month + 1) + '月');
|
||
} else {
|
||
lay(elemYM[0]).attr('lay-type', 'month').html(lang.month[dateTime.month]);
|
||
lay(elemYM[1]).attr('lay-type', 'year').html(dateTime.year);
|
||
}
|
||
|
||
//初始默认选择器
|
||
if(isAlone){
|
||
if(options.range){
|
||
value ? that.endDate = (that.endDate || {
|
||
year: dateTime.year + (options.type === 'year' ? 1 : 0)
|
||
,month: dateTime.month + (options.type === 'month' ? 0 : -1)
|
||
}) : (that.startDate = that.startDate || {
|
||
year: dateTime.year
|
||
,month: dateTime.month
|
||
});
|
||
if(value){
|
||
that.listYM = [
|
||
[that.startDate.year, that.startDate.month + 1]
|
||
,[that.endDate.year, that.endDate.month + 1]
|
||
];
|
||
that.list(options.type, 0).list(options.type, 1);
|
||
//同步按钮可点状态
|
||
options.type === 'time' ? that.setBtnStatus('时间'
|
||
,lay.extend({}, that.systemDate(), that.startTime)
|
||
,lay.extend({}, that.systemDate(), that.endTime)
|
||
) : that.setBtnStatus(true);
|
||
}
|
||
}
|
||
if(!options.range){
|
||
that.listYM = [[dateTime.year, dateTime.month + 1]];
|
||
that.list(options.type, 0);
|
||
}
|
||
}
|
||
|
||
//赋值双日历
|
||
if(options.range && !value){
|
||
var EYM = that.getAsYM(dateTime.year, dateTime.month)
|
||
that.calendar(lay.extend({}, dateTime, {
|
||
year: EYM[0]
|
||
,month: EYM[1]
|
||
}));
|
||
}
|
||
|
||
//通过检测当前有效日期，来设定确定按钮是否可点
|
||
if(!options.range) that.limit(lay(that.footer).find(ELEM_CONFIRM), null, 0, ['hours', 'minutes', 'seconds']);
|
||
|
||
//标记选择范围
|
||
if(options.range && value && !isAlone) that.stampRange();
|
||
return that;
|
||
};
|
||
|
||
//生成年月时分秒列表
|
||
Class.prototype.list = function(type, index){
|
||
var that = this
|
||
,options = that.config
|
||
,dateTime = options.dateTime
|
||
,lang = that.lang()
|
||
,isAlone = options.range && options.type !== 'date' && options.type !== 'datetime' //独立范围选择器
|
||
|
||
,ul = lay.elem('ul', {
|
||
'class': ELEM_LIST + ' ' + ({
|
||
year: 'laydate-year-list'
|
||
,month: 'laydate-month-list'
|
||
,time: 'laydate-time-list'
|
||
})[type]
|
||
})
|
||
,elemHeader = that.elemHeader[index]
|
||
,elemYM = lay(elemHeader[2]).find('span')
|
||
,elemCont = that.elemCont[index || 0]
|
||
,haveList = lay(elemCont).find('.'+ ELEM_LIST)[0]
|
||
,isCN = options.lang === 'cn'
|
||
,text = isCN ? '年' : ''
|
||
|
||
,listYM = that.listYM[index] || {}
|
||
,hms = ['hours', 'minutes', 'seconds']
|
||
,startEnd = ['startTime', 'endTime'][index];
|
||
|
||
if(listYM[0] < 1) listYM[0] = 1;
|
||
|
||
if(type === 'year'){ //年列表
|
||
var yearNum, startY = yearNum = listYM[0] - 7;
|
||
if(startY < 1) startY = yearNum = 1;
|
||
lay.each(new Array(15), function(i){
|
||
var li = lay.elem('li', {
|
||
'lay-ym': yearNum
|
||
}), ymd = {year: yearNum};
|
||
yearNum == listYM[0] && lay(li).addClass(THIS);
|
||
li.innerHTML = yearNum + text;
|
||
ul.appendChild(li);
|
||
if(yearNum < that.firstDate.year){
|
||
ymd.month = options.min.month;
|
||
ymd.date = options.min.date;
|
||
} else if(yearNum >= that.firstDate.year){
|
||
ymd.month = options.max.month;
|
||
ymd.date = options.max.date;
|
||
}
|
||
that.limit(lay(li), ymd, index);
|
||
yearNum++;
|
||
});
|
||
lay(elemYM[isCN ? 0 : 1]).attr('lay-ym', (yearNum - 8) + '-' + listYM[1])
|
||
.html((startY + text) + ' - ' + (yearNum - 1 + text));
|
||
} else if(type === 'month'){ //月列表
|
||
lay.each(new Array(12), function(i){
|
||
var li = lay.elem('li', {
|
||
'lay-ym': i
|
||
}), ymd = {year: listYM[0], month: i};
|
||
i + 1 == listYM[1] && lay(li).addClass(THIS);
|
||
li.innerHTML = lang.month[i] + (isCN ? '月' : '');
|
||
ul.appendChild(li);
|
||
if(listYM[0] < that.firstDate.year){
|
||
ymd.date = options.min.date;
|
||
} else if(listYM[0] >= that.firstDate.year){
|
||
ymd.date = options.max.date;
|
||
}
|
||
that.limit(lay(li), ymd, index);
|
||
});
|
||
lay(elemYM[isCN ? 0 : 1]).attr('lay-ym', listYM[0] + '-' + listYM[1])
|
||
.html(listYM[0] + text);
|
||
} else if(type === 'time'){ //时间列表
|
||
//检测时分秒状态是否在有效日期时间范围内
|
||
var setTimeStatus = function(){
|
||
lay(ul).find('ol').each(function(i, ol){
|
||
lay(ol).find('li').each(function(ii, li){
|
||
that.limit(lay(li), [{
|
||
hours: ii
|
||
}, {
|
||
hours: that[startEnd].hours
|
||
,minutes: ii
|
||
}, {
|
||
hours: that[startEnd].hours
|
||
,minutes: that[startEnd].minutes
|
||
,seconds: ii
|
||
}][i], index, [['hours'], ['hours', 'minutes'], ['hours', 'minutes', 'seconds']][i]);
|
||
});
|
||
});
|
||
if(!options.range) that.limit(lay(that.footer).find(ELEM_CONFIRM), that[startEnd], 0, ['hours', 'minutes', 'seconds']);
|
||
};
|
||
if(options.range){
|
||
if(!that[startEnd]) that[startEnd] = {
|
||
hours: 0
|
||
,minutes: 0
|
||
,seconds: 0
|
||
};
|
||
} else {
|
||
that[startEnd] = dateTime;
|
||
}
|
||
lay.each([24, 60, 60], function(i, item){
|
||
var li = lay.elem('li'), childUL = ['<p>'+ lang.time[i] +'</p><ol>'];
|
||
lay.each(new Array(item), function(ii){
|
||
childUL.push('<li'+ (that[startEnd][hms[i]] === ii ? ' class="'+ THIS +'"' : '') +'>'+ lay.digit(ii, 2) +'</li>');
|
||
});
|
||
li.innerHTML = childUL.join('') + '</ol>';
|
||
ul.appendChild(li);
|
||
});
|
||
setTimeStatus();
|
||
}
|
||
|
||
//插入容器
|
||
if(haveList) elemCont.removeChild(haveList);
|
||
elemCont.appendChild(ul);
|
||
|
||
//年月
|
||
if(type === 'year' || type === 'month'){
|
||
//显示切换箭头
|
||
lay(that.elemMain[index]).addClass('laydate-ym-show');
|
||
|
||
//选中
|
||
lay(ul).find('li').on('click', function(){
|
||
var ym = lay(this).attr('lay-ym') | 0;
|
||
if(lay(this).hasClass(DISABLED)) return;
|
||
|
||
if(index === 0){
|
||
dateTime[type] = ym;
|
||
if(isAlone) that.startDate[type] = ym;
|
||
that.limit(lay(that.footer).find(ELEM_CONFIRM), null, 0);
|
||
} else { //范围选择
|
||
if(isAlone){ //非date/datetime类型
|
||
that.endDate[type] = ym;
|
||
} else { //date/datetime类型
|
||
var YM = type === 'year'
|
||
? that.getAsYM(ym, listYM[1] - 1, 'sub')
|
||
: that.getAsYM(listYM[0], ym, 'sub');
|
||
lay.extend(dateTime, {
|
||
year: YM[0]
|
||
,month: YM[1]
|
||
});
|
||
}
|
||
}
|
||
|
||
if(options.type === 'year' || options.type === 'month'){
|
||
lay(ul).find('.'+ THIS).removeClass(THIS);
|
||
lay(this).addClass(THIS);
|
||
|
||
//如果为年月选择器，点击了年列表，则切换到月选择器
|
||
if(options.type === 'month' && type === 'year'){
|
||
that.listYM[index][0] = ym;
|
||
isAlone && (that[['startDate', 'endDate'][index]].year = ym);
|
||
that.list('month', index);
|
||
}
|
||
} else {
|
||
that.checkDate('limit').calendar();
|
||
that.closeList();
|
||
}
|
||
|
||
that.setBtnStatus(); //同步按钮可点状态
|
||
options.range || that.done(null, 'change');
|
||
lay(that.footer).find(ELEM_TIME_BTN).removeClass(DISABLED);
|
||
});
|
||
} else {
|
||
var span = lay.elem('span', {
|
||
'class': ELEM_TIME_TEXT
|
||
}), scroll = function(){ //滚动条定位
|
||
lay(ul).find('ol').each(function(i){
|
||
var ol = this
|
||
,li = lay(ol).find('li')
|
||
ol.scrollTop = 30*(that[startEnd][hms[i]] - 2);
|
||
if(ol.scrollTop <= 0){
|
||
li.each(function(ii, item){
|
||
if(!lay(this).hasClass(DISABLED)){
|
||
ol.scrollTop = 30*(ii - 2);
|
||
return true;
|
||
}
|
||
});
|
||
}
|
||
});
|
||
}, haveSpan = lay(elemHeader[2]).find('.'+ ELEM_TIME_TEXT);
|
||
scroll()
|
||
span.innerHTML = options.range ? [lang.startTime,lang.endTime][index] : lang.timeTips
|
||
lay(that.elemMain[index]).addClass('laydate-time-show');
|
||
if(haveSpan[0]) haveSpan.remove();
|
||
elemHeader[2].appendChild(span);
|
||
|
||
lay(ul).find('ol').each(function(i){
|
||
var ol = this;
|
||
//选择时分秒
|
||
lay(ol).find('li').on('click', function(){
|
||
var value = this.innerHTML | 0;
|
||
if(lay(this).hasClass(DISABLED)) return;
|
||
if(options.range){
|
||
that[startEnd][hms[i]] = value;
|
||
} else {
|
||
dateTime[hms[i]] = value;
|
||
}
|
||
lay(ol).find('.'+ THIS).removeClass(THIS);
|
||
lay(this).addClass(THIS);
|
||
|
||
setTimeStatus();
|
||
scroll();
|
||
(that.endDate || options.type === 'time') && that.done(null, 'change');
|
||
|
||
//同步按钮可点状态
|
||
that.setBtnStatus();
|
||
});
|
||
});
|
||
}
|
||
|
||
return that;
|
||
};
|
||
|
||
//记录列表切换后的年月
|
||
Class.prototype.listYM = [];
|
||
|
||
//关闭列表
|
||
Class.prototype.closeList = function(){
|
||
var that = this
|
||
,options = that.config;
|
||
|
||
lay.each(that.elemCont, function(index, item){
|
||
lay(this).find('.'+ ELEM_LIST).remove();
|
||
lay(that.elemMain[index]).removeClass('laydate-ym-show laydate-time-show');
|
||
});
|
||
lay(that.elem).find('.'+ ELEM_TIME_TEXT).remove();
|
||
};
|
||
|
||
//检测结束日期是否超出开始日期
|
||
Class.prototype.setBtnStatus = function(tips, start, end){
|
||
var that = this
|
||
,options = that.config
|
||
,isOut, elemBtn = lay(that.footer).find(ELEM_CONFIRM)
|
||
,isAlone = options.range && options.type !== 'date' && options.type !== 'time';
|
||
if(isAlone){
|
||
start = start || that.startDate;
|
||
end = end || that.endDate;
|
||
isOut = that.newDate(start).getTime() > that.newDate(end).getTime();
|
||
|
||
//如果不在有效日期内，直接禁用按钮，否则比较开始和结束日期
|
||
(that.limit(null, start) || that.limit(null, end))
|
||
? elemBtn.addClass(DISABLED)
|
||
: elemBtn[isOut ? 'addClass' : 'removeClass'](DISABLED);
|
||
|
||
//是否异常提示
|
||
if(tips && isOut) that.hint(
|
||
typeof tips === 'string' ? TIPS_OUT.replace(/日期/g, tips) : TIPS_OUT
|
||
);
|
||
}
|
||
};
|
||
|
||
//转义为规定格式的日期字符
|
||
Class.prototype.parse = function(state, date){
|
||
var that = this
|
||
,options = that.config
|
||
,dateTime = date || (state
|
||
? lay.extend({}, that.endDate, that.endTime)
|
||
: (options.range ? lay.extend({}, that.startDate, that.startTime) : options.dateTime))
|
||
,format = that.format.concat();
|
||
|
||
//转义为规定格式
|
||
lay.each(format, function(i, item){
|
||
if(/yyyy|y/.test(item)){ //年
|
||
format[i] = lay.digit(dateTime.year, item.length);
|
||
} else if(/MM|M/.test(item)){ //月
|
||
format[i] = lay.digit(dateTime.month + 1, item.length);
|
||
} else if(/dd|d/.test(item)){ //日
|
||
format[i] = lay.digit(dateTime.date, item.length);
|
||
} else if(/HH|H/.test(item)){ //时
|
||
format[i] = lay.digit(dateTime.hours, item.length);
|
||
} else if(/mm|m/.test(item)){ //分
|
||
format[i] = lay.digit(dateTime.minutes, item.length);
|
||
} else if(/ss|s/.test(item)){ //秒
|
||
format[i] = lay.digit(dateTime.seconds, item.length);
|
||
}
|
||
});
|
||
|
||
//返回日期范围字符
|
||
if(options.range && !state){
|
||
return format.join('') + ' '+ options.range +' ' + that.parse(1);
|
||
}
|
||
|
||
return format.join('');
|
||
};
|
||
|
||
//创建指定日期时间对象
|
||
Class.prototype.newDate = function(dateTime){
|
||
dateTime = dateTime || {};
|
||
return new Date(
|
||
dateTime.year || 1
|
||
,dateTime.month || 0
|
||
,dateTime.date || 1
|
||
,dateTime.hours || 0
|
||
,dateTime.minutes || 0
|
||
,dateTime.seconds || 0
|
||
);
|
||
};
|
||
|
||
//赋值
|
||
Class.prototype.setValue = function(value){
|
||
var that = this
|
||
,options = that.config
|
||
,elem = that.bindElem || options.elem[0]
|
||
,valType = that.isInput(elem) ? 'val' : 'html'
|
||
|
||
options.position === 'static' || lay(elem)[valType](value || '');
|
||
return this;
|
||
};
|
||
|
||
//标记范围内的日期
|
||
Class.prototype.stampRange = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,startTime, endTime
|
||
,tds = lay(that.elem).find('td');
|
||
|
||
if(options.range && !that.endDate) lay(that.footer).find(ELEM_CONFIRM).addClass(DISABLED);
|
||
if(!that.endDate) return;
|
||
|
||
startTime = that.newDate({
|
||
year: that.startDate.year
|
||
,month: that.startDate.month
|
||
,date: that.startDate.date
|
||
}).getTime();
|
||
|
||
endTime = that.newDate({
|
||
year: that.endDate.year
|
||
,month: that.endDate.month
|
||
,date: that.endDate.date
|
||
}).getTime();
|
||
|
||
if(startTime > endTime) return that.hint(TIPS_OUT);
|
||
|
||
lay.each(tds, function(i, item){
|
||
var ymd = lay(item).attr('lay-ymd').split('-')
|
||
,thisTime = that.newDate({
|
||
year: ymd[0]
|
||
,month: ymd[1] - 1
|
||
,date: ymd[2]
|
||
}).getTime();
|
||
lay(item).removeClass(ELEM_SELECTED + ' ' + THIS);
|
||
if(thisTime === startTime || thisTime === endTime){
|
||
lay(item).addClass(
|
||
lay(item).hasClass(ELEM_PREV) || lay(item).hasClass(ELEM_NEXT)
|
||
? ELEM_SELECTED
|
||
: THIS
|
||
);
|
||
}
|
||
if(thisTime > startTime && thisTime < endTime){
|
||
lay(item).addClass(ELEM_SELECTED);
|
||
}
|
||
});
|
||
};
|
||
|
||
//执行done/change回调
|
||
Class.prototype.done = function(param, type){
|
||
var that = this
|
||
,options = that.config
|
||
,start = lay.extend({}, that.startDate ? lay.extend(that.startDate, that.startTime) : options.dateTime)
|
||
,end = lay.extend({}, lay.extend(that.endDate, that.endTime))
|
||
|
||
lay.each([start, end], function(i, item){
|
||
if(!('month' in item)) return;
|
||
lay.extend(item, {
|
||
month: item.month + 1
|
||
});
|
||
});
|
||
|
||
param = param || [that.parse(), start, end];
|
||
typeof options[type || 'done'] === 'function' && options[type || 'done'].apply(options, param);
|
||
|
||
return that;
|
||
};
|
||
|
||
//选择日期
|
||
Class.prototype.choose = function(td){
|
||
var that = this
|
||
,options = that.config
|
||
,dateTime = options.dateTime
|
||
|
||
,tds = lay(that.elem).find('td')
|
||
,YMD = td.attr('lay-ymd').split('-')
|
||
|
||
,setDateTime = function(one){
|
||
var thisDate = new Date();
|
||
|
||
//同步dateTime
|
||
one && lay.extend(dateTime, YMD);
|
||
|
||
//记录开始日期
|
||
if(options.range){
|
||
that.startDate ? lay.extend(that.startDate, YMD) : (
|
||
that.startDate = lay.extend({}, YMD, that.startTime)
|
||
);
|
||
that.startYMD = YMD;
|
||
}
|
||
};
|
||
|
||
YMD = {
|
||
year: YMD[0] | 0
|
||
,month: (YMD[1] | 0) - 1
|
||
,date: YMD[2] | 0
|
||
};
|
||
|
||
if(td.hasClass(DISABLED)) return;
|
||
|
||
//范围选择
|
||
if(options.range){
|
||
|
||
lay.each(['startTime', 'endTime'], function(i, item){
|
||
that[item] = that[item] || {
|
||
hours: 0
|
||
,minutes: 0
|
||
,seconds: 0
|
||
};
|
||
});
|
||
|
||
if(that.endState){ //重新选择
|
||
setDateTime();
|
||
delete that.endState;
|
||
delete that.endDate;
|
||
that.startState = true;
|
||
tds.removeClass(THIS + ' ' + ELEM_SELECTED);
|
||
td.addClass(THIS);
|
||
} else if(that.startState){ //选中截止
|
||
td.addClass(THIS);
|
||
|
||
that.endDate ? lay.extend(that.endDate, YMD) : (
|
||
that.endDate = lay.extend({}, YMD, that.endTime)
|
||
);
|
||
|
||
//判断是否顺时或逆时选择
|
||
if(that.newDate(YMD).getTime() < that.newDate(that.startYMD).getTime()){
|
||
var startDate = lay.extend({}, that.endDate, {
|
||
hours: that.startDate.hours
|
||
,minutes: that.startDate.minutes
|
||
,seconds: that.startDate.seconds
|
||
});
|
||
lay.extend(that.endDate, that.startDate, {
|
||
hours: that.endDate.hours
|
||
,minutes: that.endDate.minutes
|
||
,seconds: that.endDate.seconds
|
||
});
|
||
that.startDate = startDate;
|
||
}
|
||
|
||
options.showBottom || that.done();
|
||
that.stampRange(); //标记范围内的日期
|
||
that.endState = true;
|
||
that.done(null, 'change');
|
||
} else { //选中开始
|
||
td.addClass(THIS);
|
||
setDateTime();
|
||
that.startState = true;
|
||
}
|
||
lay(that.footer).find(ELEM_CONFIRM)[that.endDate ? 'removeClass' : 'addClass'](DISABLED);
|
||
} else if(options.position === 'static'){ //直接嵌套的选中
|
||
setDateTime(true);
|
||
that.calendar().done().done(null, 'change');
|
||
} else if(options.type === 'date'){
|
||
setDateTime(true);
|
||
that.setValue(that.parse()).remove().done();
|
||
} else if(options.type === 'datetime'){
|
||
setDateTime(true);
|
||
that.calendar().done(null, 'change');
|
||
}
|
||
};
|
||
|
||
//底部按钮
|
||
Class.prototype.tool = function(btn, type){
|
||
var that = this
|
||
,options = that.config
|
||
,dateTime = options.dateTime
|
||
,isStatic = options.position === 'static'
|
||
,active = {
|
||
//选择时间
|
||
datetime: function(){
|
||
if(lay(btn).hasClass(DISABLED)) return;
|
||
that.list('time', 0);
|
||
options.range && that.list('time', 1);
|
||
lay(btn).attr('lay-type', 'date').html(that.lang().dateTips);
|
||
}
|
||
|
||
//选择日期
|
||
,date: function(){
|
||
that.closeList();
|
||
lay(btn).attr('lay-type', 'datetime').html(that.lang().timeTips);
|
||
}
|
||
|
||
//清空、重置
|
||
,clear: function(){
|
||
that.setValue('').remove();
|
||
isStatic && (
|
||
lay.extend(dateTime, that.firstDate)
|
||
,that.calendar()
|
||
)
|
||
options.range && (
|
||
delete that.startState
|
||
,delete that.endState
|
||
,delete that.endDate
|
||
,delete that.startTime
|
||
,delete that.endTime
|
||
);
|
||
that.done(['', {}, {}]);
|
||
}
|
||
|
||
//现在
|
||
,now: function(){
|
||
var thisDate = new Date();
|
||
lay.extend(dateTime, that.systemDate(), {
|
||
hours: thisDate.getHours()
|
||
,minutes: thisDate.getMinutes()
|
||
,seconds: thisDate.getSeconds()
|
||
});
|
||
that.setValue(that.parse()).remove();
|
||
isStatic && that.calendar();
|
||
that.done();
|
||
}
|
||
|
||
//确定
|
||
,confirm: function(){
|
||
if(options.range){
|
||
if(!that.endDate) return that.hint('请先选择日期范围');
|
||
if(lay(btn).hasClass(DISABLED)) return that.hint(
|
||
options.type === 'time' ? TIPS_OUT.replace(/日期/g, '时间') : TIPS_OUT
|
||
);
|
||
} else {
|
||
if(lay(btn).hasClass(DISABLED)) return that.hint('不在有效日期或时间范围内');
|
||
}
|
||
that.done();
|
||
that.setValue(that.parse()).remove()
|
||
}
|
||
};
|
||
active[type] && active[type]();
|
||
};
|
||
|
||
//统一切换处理
|
||
Class.prototype.change = function(index){
|
||
var that = this
|
||
,options = that.config
|
||
,dateTime = options.dateTime
|
||
,isAlone = options.range && (options.type === 'year' || options.type === 'month')
|
||
|
||
,elemCont = that.elemCont[index || 0]
|
||
,listYM = that.listYM[index]
|
||
,addSubYeay = function(type){
|
||
var startEnd = ['startDate', 'endDate'][index]
|
||
,isYear = lay(elemCont).find('.laydate-year-list')[0]
|
||
,isMonth = lay(elemCont).find('.laydate-month-list')[0];
|
||
|
||
//切换年列表
|
||
if(isYear){
|
||
listYM[0] = type ? listYM[0] - 15 : listYM[0] + 15;
|
||
that.list('year', index);
|
||
}
|
||
|
||
if(isMonth){ //切换月面板中的年
|
||
type ? listYM[0]-- : listYM[0]++;
|
||
that.list('month', index);
|
||
}
|
||
|
||
if(isYear || isMonth){
|
||
lay.extend(dateTime, {
|
||
year: listYM[0]
|
||
});
|
||
if(isAlone) that[startEnd].year = listYM[0];
|
||
options.range || that.done(null, 'change');
|
||
that.setBtnStatus();
|
||
options.range || that.limit(lay(that.footer).find(ELEM_CONFIRM), {
|
||
year: listYM[0]
|
||
});
|
||
}
|
||
return isYear || isMonth;
|
||
};
|
||
|
||
return {
|
||
prevYear: function(){
|
||
if(addSubYeay('sub')) return;
|
||
dateTime.year--;
|
||
that.checkDate('limit').calendar();
|
||
options.range || that.done(null, 'change');
|
||
}
|
||
,prevMonth: function(){
|
||
var YM = that.getAsYM(dateTime.year, dateTime.month, 'sub');
|
||
lay.extend(dateTime, {
|
||
year: YM[0]
|
||
,month: YM[1]
|
||
});
|
||
that.checkDate('limit').calendar();
|
||
options.range || that.done(null, 'change');
|
||
}
|
||
,nextMonth: function(){
|
||
var YM = that.getAsYM(dateTime.year, dateTime.month);
|
||
lay.extend(dateTime, {
|
||
year: YM[0]
|
||
,month: YM[1]
|
||
});
|
||
that.checkDate('limit').calendar();
|
||
options.range || that.done(null, 'change');
|
||
}
|
||
,nextYear: function(){
|
||
if(addSubYeay()) return;
|
||
dateTime.year++
|
||
that.checkDate('limit').calendar();
|
||
options.range || that.done(null, 'change');
|
||
}
|
||
};
|
||
};
|
||
|
||
//日期切换事件
|
||
Class.prototype.changeEvent = function(){
|
||
var that = this
|
||
,options = that.config;
|
||
|
||
//日期选择事件
|
||
lay(that.elem).on('click', function(e){
|
||
lay.stope(e);
|
||
});
|
||
|
||
//年月切换
|
||
lay.each(that.elemHeader, function(i, header){
|
||
//上一年
|
||
lay(header[0]).on('click', function(e){
|
||
that.change(i).prevYear();
|
||
});
|
||
|
||
//上一月
|
||
lay(header[1]).on('click', function(e){
|
||
that.change(i).prevMonth();
|
||
});
|
||
|
||
//选择年月
|
||
lay(header[2]).find('span').on('click', function(e){
|
||
var othis = lay(this)
|
||
,layYM = othis.attr('lay-ym')
|
||
,layType = othis.attr('lay-type');
|
||
|
||
if(!layYM) return;
|
||
|
||
layYM = layYM.split('-');
|
||
|
||
that.listYM[i] = [layYM[0] | 0, layYM[1] | 0];
|
||
that.list(layType, i);
|
||
lay(that.footer).find(ELEM_TIME_BTN).addClass(DISABLED);
|
||
});
|
||
|
||
//下一月
|
||
lay(header[3]).on('click', function(e){
|
||
that.change(i).nextMonth();
|
||
});
|
||
|
||
//下一年
|
||
lay(header[4]).on('click', function(e){
|
||
that.change(i).nextYear();
|
||
});
|
||
});
|
||
|
||
//点击日期
|
||
lay.each(that.table, function(i, table){
|
||
var tds = lay(table).find('td');
|
||
tds.on('click', function(){
|
||
that.choose(lay(this));
|
||
});
|
||
});
|
||
|
||
//点击底部按钮
|
||
lay(that.footer).find('span').on('click', function(){
|
||
var type = lay(this).attr('lay-type');
|
||
that.tool(this, type);
|
||
});
|
||
};
|
||
|
||
//是否输入框
|
||
Class.prototype.isInput = function(elem){
|
||
return /input|textarea/.test(elem.tagName.toLocaleLowerCase());
|
||
};
|
||
|
||
//绑定的元素事件处理
|
||
Class.prototype.events = function(){
|
||
var that = this
|
||
,options = that.config
|
||
|
||
//绑定呼出控件事件
|
||
,showEvent = function(elem, bind){
|
||
elem.on(options.trigger, function(){
|
||
bind && (that.bindElem = this);
|
||
that.render();
|
||
});
|
||
};
|
||
|
||
if(!options.elem[0] || options.elem[0].eventHandler) return;
|
||
|
||
showEvent(options.elem, 'bind');
|
||
showEvent(options.eventElem);
|
||
|
||
//绑定关闭控件事件
|
||
lay(document).on('click', function(e){
|
||
if(e.target === options.elem[0]
|
||
|| e.target === options.eventElem[0]
|
||
|| e.target === lay(options.closeStop)[0]){
|
||
return;
|
||
}
|
||
that.remove();
|
||
}).on('keydown', function(e){
|
||
if(e.keyCode === 13){
|
||
if(lay('#'+ that.elemID)[0] && that.elemID === Class.thisElem){
|
||
e.preventDefault();
|
||
lay(that.footer).find(ELEM_CONFIRM)[0].click();
|
||
}
|
||
}
|
||
});
|
||
|
||
//自适应定位
|
||
lay(window).on('resize', function(){
|
||
if(!that.elem || !lay(ELEM)[0]){
|
||
return false;
|
||
}
|
||
that.position();
|
||
});
|
||
|
||
options.elem[0].eventHandler = true;
|
||
};
|
||
|
||
|
||
//核心接口
|
||
laydate.render = function(options){
|
||
var inst = new Class(options);
|
||
return thisDate.call(inst);
|
||
};
|
||
|
||
//得到某月的最后一天
|
||
laydate.getEndDate = function(month, year){
|
||
var thisDate = new Date();
|
||
//设置日期为下个月的第一天
|
||
thisDate.setFullYear(
|
||
year || thisDate.getFullYear()
|
||
,month || (thisDate.getMonth() + 1)
|
||
,1);
|
||
//减去一天，得到当前月最后一天
|
||
return new Date(thisDate.getTime() - 1000*60*60*24).getDate();
|
||
};
|
||
|
||
//暴露lay
|
||
window.lay = window.lay || lay;
|
||
|
||
//加载方式
|
||
isLayui ? (
|
||
laydate.ready()
|
||
,layui.define(function(exports){ //layui加载
|
||
laydate.path = layui.cache.dir;
|
||
exports(MOD_NAME, laydate);
|
||
})
|
||
) : (
|
||
(typeof define === 'function' && define.amd) ? define(function(){ //requirejs加载
|
||
return laydate;
|
||
}) : function(){ //普通script标签加载
|
||
laydate.ready();
|
||
window.laydate = laydate
|
||
}()
|
||
);
|
||
|
||
}(); |