<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"))