How to pass parameters to javascript method dynamically

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I have got a javascript function which displays the notification

JavaScript

(function () {
      $('.demo-1').on('click', function (e) {
         e.preventDefault();
         $.notify('I am a alert box.');
       });
     })(jQuery);

What I have tried:

I want to pass dynamic values to it and for that, I've customized the above code as follows:

JavaScript

(function ShowNotification(message) {
      $.notify(message);
})(jQuery);

Javascript code is not working, can anyone help me fix this issue?

Thanks

Posted 14-Feb-17 21:08pm

mimtiyaz

Updated 14-Feb-17 21:37pm

v3

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Ehsan Sajjad · Answer 1 · 2017-02-14T21:35:00

Solution 1

You do not need to create a IIFE here like you have in first example, just define a normal function here:

JavaScript

function ShowNotification(message) {
      $.notify(message);
});

It is not working because you are calling the function just after creation and passing jQuery as parameter to the function while you intend to pass message to the function from calling side.

You would have to call it from the click event function this way:

JavaScript

(function () {
      $('.demo-1').on('click', function (e) {
         e.preventDefault();
         ShowNotification('I am a alert box.');
       });
     })(jQuery);

Posted 14-Feb-17 21:35pm

Ehsan Sajjad

Updated 14-Feb-17 21:50pm

v3

Comments

mimtiyaz 15-Feb-17 3:45am

The code doesn't work without IIFE

Ehsan Sajjad 15-Feb-17 3:48am

how are you calling it ?

mimtiyaz 15-Feb-17 4:00am

onClientClick event of input control

Ehsan Sajjad 15-Feb-17 4:09am

show the code by updating the question, how are you doing that?

mimtiyaz 15-Feb-17 4:53am

<asp:Button id="btnSubmit" runat="server" onClientClick="ShowNotification('Saved Successfully','success');" Text="Submit">

Karthik_Mahalingam · Answer 2 · 2017-02-14T21:37:00

try this

var message = 'I am a alert box.';

       $(function () {
           $('.demo-1').on('click', function (e) {
               e.preventDefault();
               $.notify(message);
           });
       });

       function showAndChangeNotification(msg) {
           message = msg;
           $.notify(message);

       }