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How to have another "alert" for every form in ajax requesting? – Jquery ajax

  let getLoginPassSystem = function (getPassForgotSystem, getLoginCheckSystem) {
  $(document).ready(function () {
    $('#login,#lostpasswordform,#register').submit(function (e) {
      e.preventDefault();
      $.ajax({
        type: "POST",
        url: 'http://www.virtuelles-museum.com.udev/spielelogin/logsystem.php',
        data: $(this).serialize(),
        success: function (response) {
          var data = JSON.parse(response);

          if (data.success == "accepted") {
            document.getElementById('inner').innerHTML = 'Herzlich Willkommen';

            // location.href = 'index.php';
          } else {
            alert('Ungültige Email oder Password!');
          }
        }
      });
    });
  })
}

Well, I want to have for every form(#login,#lostpasswordform,#register) an different "alert". Is it actually possible?

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2

Answers


  1. 0

    It seems like you can simply check the e.target – it will be different for every form.

    You can get more information about Event.target here: https://developer.mozilla.org/en-US/docs/Web/API/Event/target

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  2. 0

    You can save an alert massage in each div tag as data attribute. For example:

    <div id="login" data-msg="message1"></div>
<div id="lostpasswordform" data-msg="message2"></div>
<div id="register" data-msg="message3"></div>


// then you can invoke them like this
let getLoginPassSystem = function (getPassForgotSystem, getLoginCheckSystem) {
  $(document).ready(function () {
    $('#login,#lostpasswordform,#register').submit(function (e) {
      e.preventDefault();
      let current_form = $(this);
      $.ajax({
        type: "POST",
        url: 'http://www.virtuelles-museum.com.udev/spielelogin/logsystem.php',
        data: $(this).serialize(),
        success: function (response) {
          var data = JSON.parse(response);

          if (data.success == "accepted") {
            document.getElementById('inner').innerHTML = 'Herzlich Willkommen';

            // location.href = 'index.php';
          } else {
            alert(current_form.attr('data-msg')); 
          }
        }
      });
    });
  })
}
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