使用jquery post将Dictionary数据传递到Controller字符串方法 [英] Pass the Dictionary data to Controller string method using jquery post

问题描述

我的Jquery代码在下面给出

My Jquery code is given below

 $("#btnExec").live('click', function () {
       var data1= "lorem ipsum";
       var data2= "lorem ipsum";
       var data3= "lorem ipsum";
       var dict = new Object();

       $("#ArgsTable tr").each(function (e) {
                var firstTD = $(this).find("td").eq("0").html().trim().replace(/\s/g, "");
                var secondValue = $(this).find("td").eq("1").find("input:text").val();
                dict[e] = [firstTD,secondValue]; 
       });

       $.ajax({
                type: 'POST',
                cache: false,
                data: { strdata1: data1, strdata2: data2, strdata3: data3, myDictionary: dict },    
                url: '<%=Url.Action("ExecData","Home") %>',
                success: function (data) {        
                }
              });
 });

下面给出了我的控制器方法

And my controller method is given below

public string ExecData(string strdata1, string strdata2, string strdata3,  Dictionary<object, object> myDictionary)
{
    //do some stuff...
}

如果我单击 btnExec ，它会正确触发字符串值的控制器方法，但是字典值始终为 null ..

If i click btnExec means, its fired the controller method with string values properly, but the dictionary values come always null ..

在我的场景中，控制器方法的返回类型应仅是字符串"

In my scenario "the return type of controller method should be string only"

我该如何解决?提前致谢 ！！！

How can i solve this? Thanks in advance !!!

推荐答案

Tyr像这样:

[HttpPost]
public ActionResult ExecData(
    string strdata1, 
    string strdata2,  
    string strdata3, 
    Dictionary<string, string> myDictionary
)
{
    return Content("hello world");
}

然后:

var data = {
    strdata1: 'lorem ipsum',
    strdata2: 'lorem ipsum',
    strdata3: 'lorem ipsum'
};

$('#ArgsTable tr').each(function (index, item) {
    var firstTD = $(this).find('td').eq(0).html().trim().replace(/\s/g, '');
    var secondValue = $(this).find('td').eq(1).find('input:text').val();
    data['myDictionary[' + index + '].Key'] = firstTD;
    data['myDictionary[' + index + '].Value'] = secondValue;
});

$.ajax({
    url: '<%=Url.Action("ExecData","Home") %>',
    type: 'POST',
    traditional: true,
    data: data,
    success: function (result) {

    }
});

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