CODEWITHSUNDEEP
jqueryasp.net
asifa
asifa

Reputation: 771

call a code behind function from jquery in aspx

I want to call a codebehind function from jquery.

The aspx file name is group_master.aspx

The jquery is 

    function populatecontrol(list, control) {
    var id = 0;
var GroupName=document.getElementById('<%=hdnGroupNameCheck.ClientID %>');
if (list.length > 0) {
    $.each(list, function (key, value) {

        var obj = JSON.parse(value);
        document.getElementById('<%=hdnGroupNameCheck.ClientID %>').value=obj.Second;
        control.html("Group already exist").append('<a id="editclick" href ="edit('+obj.Second+')">Click here to edit or enquire</a>');


    });
}
else
control.text="Group does not exist"
}

The edit('+obj.Second+') is an edit function in codebehind.

Thanks,

Upvotes: 3

Views: 8392

Answers (3)

Avinash
Avinash

Reputation: 49

You need to make code behind method static and also need to mark it as [WebMethod] so that it will get treated as service method and then uisng jQuery ajax call you can call code behind method like:

var loc = window.location.href;
$.ajax({
     type: 'POST',
      url: loc + "/GetMessage",
      data: "{}",
      contentType: "application/json; charset=utf-8"

    })
    .success(function (response) {
      alert(response.d);

    })
    .error(function (response) {
      alert(response.d);
    });

Get complete example here : http://www.codegateway.com/2012/05/jquery-call-page-codebehind-method.html

Upvotes: 2

Jeremy
Jeremy

Reputation: 9030

I recommend the use of page methods. In short, you would create a web method in your code behind which would be called by your jQuery logic.

See this link for an example: Page methods in asp.net

Upvotes: 0

James Johnson
James Johnson

Reputation: 46067

This sounds like an ideal candidate for Page Methods. See this tutorial for more details:

Using jQuery to directly call ASP.NET AJAX page methods

Upvotes: 3

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