topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

talk show tell print

professional-javascript-14-OnErrorExample5.htm / htm



  <html>
      <head>
          <title>OnError Example</title>
          <script type="text/javascript">
              window.onerror = function (sMessage, sUrl, sLine) {
                  alert("An error occurred:\n" + sMessage + "\nURL: " + sUrl + "\nLine Number: " + sLine);
                  return true;
              }
              alert("Syntax error.";
          </script>
      </head>
      <body onload="nonExistentFunction()">
          <p>The syntax error on this page comes <em>after</em> the <code>onerror</code>
          event handler is defined, so the custom dialog catches it.</p>
          <p><strong>Note:</strong> This may not work in newer browsers with tighter security restrictions.</p>
      </body>
  </html>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.