&Lt; ASP:button ID="button1" runat="server" height="33px" text="login" width="88px" cssclass="button" onclientclick="return myreport('true')" onclick="button1_click" />

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Try to call webapi using asp.net .
while calling javascript function by onclick event from client side .it is not working with below code

Please give me solutions for this.

What I have tried:

JavaScript

//  document.getElementById("button1").onclick = function () { myFunction() };
        $(document).ready(function () {
            $('#Button1').on('click', function () {
                alert('onclick is working.');
                    var Eid = $('#TextBoxEId').val();
                  var Epwd = $('#TextBoxPwd').val();
                MyReport(); //Your function 
            });
        });
           
            function MyReport(){
                    $.ajax({
                        type: "POST",
                        url: "https://converbiz-professional-api.herokuapp.com/api/v1/users/login",
                        data: { data: Eid },
                        success: function (result) {
                            if (result != null) {
                                $('#TextBoxEId').text(result.Eid);
                                $('#TextBoxPwd').text(result.Epwd);
   
                                $('#picoutput').html(result);
                            });
                    
                            }
                        error: function (err) {
                            alert(err.statusText);
                        }
                   });
        }

Posted 16-Nov-17 2:21am

Member 13524844

Updated 16-Nov-17 3:26am

OriginalGriff

v2

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Suvendu Shekhar Giri 16-Nov-17 8:36am

Check for the errors in the developer mode of your browser and in console section. Let us know what error are you getting?

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Karthik_Mahalingam · Answer 1 · 2017-11-16T03:26:00

you have declared Eid and Epwd inside the button click event and you are trying to access the variables inside another method, so the value will be undefined and moreover in the data attribute of the ajax method you are passing only one parameter make sure you are passing all the values.
pass the Eid and Epwd values to the function as arguments and access it in the function declaration

var Eid = $('#TextBoxEId').val();
      var Epwd = $('#TextBoxPwd').val();
    MyReport(Eid, Epwd); //Your function

function MyReport(Eid,Epwd){
                  $.ajax({

&Lt; ASP:button ID="button1" runat="server" height="33px" text="login" width="88px" cssclass="button" onclientclick="return myreport('true')" onclick="button1_click" /&gt;