When invoking a webservice, the following function returns an error stating "An error occurred when trying to execute the function! [object Object]" which originates from the Ajax

Question

When invoking a webservice, the following function returns an error stating "An error occurred when trying to execute the function! [object Object]" which originates from the Ajax

I am new to using web services and I am trying to call a web service from an HTML page. However, I am encountering the following error message: "Hit error fn! [object Object]" and I am unable to send mail to the desired email address. Can you please help me troubleshoot this issue?

function test() {

    var firstName = $('#txtName').val();
    var lastName = $('#txtMessage').val();
    var email = $('#txtEmail').val();

    $.ajax({ 
        url: "http://localhost/ZeroDebt/WsZeroDebtApp.asmx/SendEmailToClient",    
        data: { 
            _fromAddress: JSON.stringify(email),
            _Subject: JSON.stringify("Zero Debt App Invitation Request"),
            _body: JSON.stringify(firstName + ' ' + lastName),
            clientName: JSON.stringify('Dr. Hanoi'),
            clientEmail: JSON.stringify('<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="5f3e3d3c1f27262571313a2b">[email protected]</a>') 
        },
        dataType: "jsonp",
        success: function(data) {
            alert(data);
        },
        error: function(error) {
            alert("Hit error fn!" + error);
        }
    });
}

javascript ajax json web-services sendmail

Answer 1

Answer №1

Here is a suggestion for rewriting the code. Please give it a try yourself:

const SENDMAIL_URL = "http://localhost/ZeroDebt/WsZeroDebtApp.asmx/SendEmailToClient";

function test() {
  const firstname = $('#txtName').val();
  const lastname = $('#txtMessage').val();
  const email = $('#txtEmail').val();

  const data = JSON.stringify({
    _fromAddress: email,
    _Subject: "Zero Debt App Invitation Request",
    _body: `${firstname} ${lastname}`,
    _clientName: 'Dr. Hanoi',
    clientEmail: '<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="9afbf8f9dae2e3e0b4f4ffee">[email protected]</a>'
  });

  function notify(args) {
    console.log(args);
  }

  function onSuccess(data) {
    notify(data);
  }

  function onError(error) {
    notify("Hit error fn!"); // Important to separate string from Object
    notify(error);
  }

  $.ajax({
    url: SENDMAIL_URL,    
    data: data,
    dataType: "jsonp",
    success: onSuccess,
    error: onError
  });
}

Additionally, it is recommended to store your URL as a constant string to make it easier to maintain and configure all URLs in one place.

Answer 2

Here is a suggestion for rewriting the code. Please give it a try yourself:

const SENDMAIL_URL = "http://localhost/ZeroDebt/WsZeroDebtApp.asmx/SendEmailToClient";

function test() {
  const firstname = $('#txtName').val();
  const lastname = $('#txtMessage').val();
  const email = $('#txtEmail').val();

  const data = JSON.stringify({
    _fromAddress: email,
    _Subject: "Zero Debt App Invitation Request",
    _body: `${firstname} ${lastname}`,
    _clientName: 'Dr. Hanoi',
    clientEmail: '<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="9afbf8f9dae2e3e0b4f4ffee">[email protected]</a>'
  });

  function notify(args) {
    console.log(args);
  }

  function onSuccess(data) {
    notify(data);
  }

  function onError(error) {
    notify("Hit error fn!"); // Important to separate string from Object
    notify(error);
  }

  $.ajax({
    url: SENDMAIL_URL,    
    data: data,
    dataType: "jsonp",
    success: onSuccess,
    error: onError
  });
}

Additionally, it is recommended to store your URL as a constant string to make it easier to maintain and configure all URLs in one place.

Answer 3

Answer №2

Finally, after much searching, I have discovered a solution. The key is to provide the client's email in a format that is not a string. Instead of using "[email protected]", use [email protected]."

The correct approach is as follows: data: { _fromAddress: JSON.stringify(Email),_Subject:JSON.stringify("Zero Debt App Invitation Request"),_body:JSON.stringify(firstname +' '+lastname), clientName: JSON.stringify('Dr. Hanoi'), clientEmail: [email protected] }

Answer 4

Finally, after much searching, I have discovered a solution. The key is to provide the client's email in a format that is not a string. Instead of using "[email protected]", use [email protected]."

The correct approach is as follows: data: { _fromAddress: JSON.stringify(Email),_Subject:JSON.stringify("Zero Debt App Invitation Request"),_body:JSON.stringify(firstname +' '+lastname), clientName: JSON.stringify('Dr. Hanoi'), clientEmail: [email protected] }

When invoking a webservice, the following function returns an error stating "An error occurred when trying to execute the function! [object Object]" which originates from the Ajax

Answer №1

Answer №2

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