如何使用ajax调用在javascript中调用ascx.cs中的函数？ [英] How to call function from ascx.cs in javascript using ajax call?

问题描述

我创建了一个控件，它有一个函数，但我想在任何.aspx页面或母版页上使用ajax调用调用该函数，就像从代码隐藏文件中调用函数一样，对代码隐藏文件很好但是没有调用函数从acsx.cs文件到任何包含/注册该控件的.aspx页面/母版页。

这是我的HTML

I have created one control which has one function but I want to call that function with ajax call on any .aspx page or master page same as like calling function from a code behind file,am fine with codebehind file but stucked with calling function from acsx.cs file to any .aspx page/master page on which am including/registering that control.
this is my HTML

<div>
    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    <input type="button" id="Button2" runat="server" value="Button" />
</div>

我的ascx.cs代码

my ascx.cs code

[WebMethod()]
[ScriptMethod()]
public static void myMethod(string text)
{
  Label1.text=text;
}

我的ajax调用whn从函数后面调用函数就像

my ajax call whn am calling function from code behind file is like

$(document).ready(function () {
    $("#Button2").click(function () {
        var text = $("#TextBox1").val();        
        $.ajax({
            type: "POST",
            url: "WebForm1.aspx/myMethod",
            data: "{ text: '" + text + "'}",
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            async: "true",
            cache: "false",
            success: function (msg) {
                alert("success");
            },
            Error: function (x, e) {
                // On Error
            }
        });
    });
    });

ajax调用中的
我从codebehind调用函数这就是为什么我要放url： WebForm1.aspx / myMethod，但是在关于从.ascx.cs调用函数时感到很困惑，比如什么是Ur l值，因为我只是在我的页面上使用该控件，如

in ajax call am calling function from codebehind thats why am puting url: "WebForm1.aspx/myMethod", but am confused when about calling the function from .ascx.cs, like what will be a Url value for that ,because am simply using that control on my page like

<UC:userControl id="control1" runat="server" />

我已经在我的页面上包含/注册了

which I have included/registered on my page like

<%@ Register TagPrefix="UC" TagName="userControl " src="~/Controls/Mycontrol.ascx" %> 

我的尝试：



我如何解决这个问题？

What I have tried:

how do i resolved this issue?

i tried url value(s) like
<pre> url: "Mycontrol.ascx/myMethod",

还

also

<pre> url: "WebForm1.aspx/Mycontrol.ascx/myMethod",

但是仍然无法得到它

but still am unable to get it

推荐答案

（document）.ready（function（）{

(document).ready(function () {

（＃Button2）。click（function（）{
var text =

("#Button2").click(function () { var text =

（＃TextBox1）。val（）;

("#TextBox1").val();

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