Javascript in Visual studio Web Api

Question

I have a javascript function embeded in my html code but when i'm running the page i get this error: Uncaught ReferenceError: myFunction is not defined.

I'm also using angularjs, so i have my index page and, as they explain, my partial page, and that functioon is in my partial page.

When i double click the web page from the folder i can run the script, but when i run the web api it present that error.

My javascript function:

<script type="text/javascript">
      function myFunction() {
          var x;
          var r = confirm("Press a button!");
          if (r == true) {
              x = "You pressed OK!";
          }
          else {
              x = "You pressed Cancel!";
          }
          document.getElementById("demo").innerHTML = x;
      }

and how i call it:

<button onclick="myFunction()">Try it</button>

can anyone help me? thk

What is actually "Visual studio Web Api"? Also have a look Should questions include “tags” in their titles? — huMpty duMpty
– huMpty duMpty, Commented Dec 16, 2013 at 17:36

Sajad Deyargaroo · Accepted Answer · 2013-12-16 17:54:34Z

2

It seems it is trying to use the function even before it is loaded. Can you try below.

<script type="text/javascript">
      function myLoad() {
          var myButton = document.getElementById('myButton');

          myButton.addEventListener('click', function() {
             var x;
             var r = confirm("Press a button!");
             if (r == true) {
                x = "You pressed OK!";
             }
             else {
                x = "You pressed Cancel!";
             }

             document.getElementById("demo").innerHTML = x;
          }, false);
       }

       window.load = myLoad;
</script>

Finally add an Id to the button.

<button id="myButton">Try it</button>

answered Dec 16, 2013 at 17:54

Sajad Deyargaroo

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