asp.net中DateTime的Javascript序列化不是给出一个javascript日期对象? [英] Javascript serialization of DateTime in asp.net is not giving a javascript date object?
本文介绍了asp.net中DateTime的Javascript序列化不是给出一个javascript日期对象?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
当我在.Net中解析DateTime到json时,会返回一个字符串(即\ / Date(1249335194272)\ /
)。如何使它返回一个不包含字符串的js Date对象构造函数?
When I parse a DateTime to json in .Net it returns a string (i.e. "\/Date(1249335194272)\/"
). How do I make it return a js Date object constructor not wrap in a string?
// js server code
var dteNow = <%= jsonDateNow %>;
// js rendered code
var dteNow = "\/Date(1249335477787)\/";
// C#
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.Script.Serialization;
using System.Web.UI.WebControls;
namespace testing{
public partial class iTaxPrep : System.Web.UI.Page
{
protected string jsonDateNow;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
jsonDateNow = new JavaScriptSerializer().Serialize(DateTime.Now);
}
}
}
}
推荐答案
这似乎有效(谢谢Chris S的想法)。在C#中做一个替换,从日期对象周围删除字符串包装器;
This seems to work (Thanks Chris S for the idea). In the C# do a replace to remove the string wrapper from around the date object;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.Script.Serialization;
using System.Web.Script.Services;
using System.Web.Services;
using System.Web.UI.WebControls;
namespace test
{
[ScriptService]
public partial class testing: System.Web.UI.Page
{
protected string strCaseID;
protected string jsonCase;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
strCaseID =Tools.GetQueryObject("id");
// get a complex object with dates, string, arrays etc.
jsonESHACase = new JavaScriptSerializer().Serialize(objCase.Get(strCaseID ))
.Replace("\"\\/Date(", "new Date(").Replace(")\\/\"", ")");
}
}
}
}
。在删除引号并将新的前缀添加到日期之后,此js现在可以正常工作。 Hooray!
..and after removing the quotes and adding the new prefix to Date this js now works. Hooray!
testCase= <%= jsonESHACase %>;
if (testCase) {
document.write(testCase["ClosingDate"].format("MM dd yyyy"));
}
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