How do I override a javascript function that is inside another file?
I am having a problem with the asp:Menu control.
A menu control 2 levels deep 开发者_开发百科does not play well with internet explorer on https. I continually get an annoying popup.I think in order to fix this I need to override a function in an automatically included script file.
change this
function PopOut_Show(panelId, hideScrollers, data) {
...
childFrame.src = (data.iframeUrl ? data.iframeUrl : "about:blank");
...
}
to this
function PopOut_Show(panelId, hideScrollers, data) {
...
if(data.iframeUrl)
childFrame.src = data.iframeUrl;
...
}
however I have no clue how I would hack apart the asp:menu control to fix microsoft's javascript in their control.
Is there a way I can just override the function to what I need it to be?
If you declare the overload later that should be the function that executes
function alerttest(){
alert("1");
}
function alerttest(){
alert("2");
}
alerttest();
Here is another answer: Overriding a JavaScript function while referencing the original
childFrame.src = (data.iframeUrl ? data.iframeUrl : "about:blank");
Is identical to:
if(data.iframeUrl){
childFrame.src = data.iframeUrl;
}
else{
childFrame.src = 'about:blank';
}
Why do you need to override the function?
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