How to call web services in jquery ajax

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HI,
i have an asp.net application. I have added remote web services as web service reference in my asp.net.I am trying to call that that services but getting internal server error

JavaScript

function Getalldistricts() {
       $.ajax({
           type: "POST",
           url: "/AgriService/Agriculture.asmx/Getalldistricts",
           data: "{}",
           contentType: "application/json; charset=utf-8",
           dataType: "json",
           success: function (data) {

               var obj = JSON.parse(data.d);
               $("#ddlDistrict").empty();
               $("#ddlDistrict").append('<option value="--Select District--">--Select District--</option>');
               for (var i = 0; i < obj.length ; i++) {
                   $("#ddlDistrict").append(' <option value="' + obj[i].districtna + '">' + obj[i].districtna + '</option>');
               }
           },
           //error: function () {
           //    alert("Ajax Error");
           //}
       });
   }

can any one tell me how to call web service which is added as reference in asp.net

What I have tried:

I have tried by changing url path

Posted 5-May-16 22:57pm

Veena Hosur

Updated 5-May-16 23:07pm

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F-ES Sitecore · Answer 1 · 2016-05-05T23:07:00

Solution 1

Using jQuery ajax to call asmx webservice methods | The ASP.NET Forums[^]

Posted 5-May-16 23:07pm

F-ES Sitecore

Comments

Veena Hosur 6-May-16 5:14am

no i have added that asmx as service reference.from that service reference how to call methods

F-ES Sitecore 6-May-16 6:01am

What do you mean by that? Do you mean your site references another site? Either have your code access that site's service directly, or implement a service on your own site that calls the other service and your code will call the service on your site.

Veena Hosur 6-May-16 6:24am

i have asmx file in somthing like xyz.abd.133.131/agriportal/agriculture.asmx url.i have added this url as service reference in my asp.net application

F-ES Sitecore 6-May-16 6:39am

That just creates proxy objects etc so your code-behind can call the web service more easily, it has no relevance to the javascript on any pages you create. As I said, either make your pages call the service directly, or create your own webservice that your js calls, and that webservice calls the remote service.

Veena Hosur 6-May-16 6:55am

i know code behind can call easily by creating object same thing i mean through ajax i wanted call services how can tell me

How to call web services in jquery ajax

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How to call web services in jquery ajax

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