If I try to attach onerror event via addEventListener
window.addEventListener("error", myError, false) it does not work as it pass to myError only the event object but not the three parameters error message, url, line number as in: window.onerror = myError infact if I assing it via window.onerror = myError it works!
I've been using window.onerror to capture and report JavaScript errors
from other users for debugging an application I've written. But I've
run into a strange issue with Firefox and window.onerror.
It seems that any code that executes, having originated from an
"element.addEventListener", causing an error does not activate
"window.onerror". But it does at least show up in Firefox's JavaScript
error console. Internet Explorer doesn't appear to suffer from the
same issue when it uses it's equivalent "element.attachEvent".
Does anyone know why this is and if there is any workarounds or if it's
possibly a bug? Code:
I am handing a string as a parameter pImage = "Images/Available.jpg"
If this image is NOT available I would like to load Images/NoImage.jpg.
Unfortunately the following code does NOT work.
obj.write('<p><img src=' + pImage + '
border="0"></p>');
Where is my mistake ?
I am trying to use the following code to trap JavaScript errors. It seems to work well in IE and FF but not in Opera. I expect I must have turned it off somewhere in the "preferences" but I can't find where. I'm using Opera 10.10.
Code:
<script type="text/javascript">
function Err() {[code].....
How do you translate this to JQUERY?
window.onerror = ftnJavascriptErrorNotification;