<input name="开始时间" id="Begintime" runat="server" type="text" class="input150" readonly=readonly onclick="javascript:getDateTime('Begintime',1);" />
JS代码中获取该参数var mydate = document.getElementById("Begintime").value();哪里不对,要怎么获取!还有就是想要将该日期类型的值分钟+40的话要怎么实现啊。。。
------解决方案--------------------
是的 js很智能的哈哈
------解决方案--------------------
- JScript code
String.prototype.parseDate = function(){ var ar = (this + ",0,0,0").match(/\d+/g); return ar[5]?(new Date(ar[0],ar[1]-1,ar[2],ar[3],ar[4],ar[5])):(new Date()); } Date.prototype.format = function(format) { /* * eg:format="yyyy-MM-dd hh:mm:ss"; */ var o = { "M+": this.getMonth() + 1, // month "d+": this.getDate(), // day "h+": this.getHours(), // hour "m+": this.getMinutes(), // minute "s+": this.getSeconds(), // second "q+": Math.floor((this.getMonth() + 3) / 3), // quarter "S": this.getMilliseconds() // millisecond } if (/(y+)/.test(format)) { format = format.replace(RegExp.$1, (this.getFullYear() + "") .substr(4 - RegExp.$1.length)); } for (var k in o) { if (new RegExp("(" + k + ")").test(format)) { format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)); } } return format; } var mydate = document.getElementById("Begintime").value.parseDate(); mydate.setMinutes(mydate.getMinutes() + 40); alert(mydate.format("yyyy-MM-dd hh:mm:ss"))