[thelist] exiting out of a function using a nested function
James Aylard
evolt at pixelwright.com
Tue Jul 2 16:49:01 CDT 2002
Tom,
> I have a page where some data is being loaded. If that data is not
> loaded, I have to stop execution of a function, but I cannot figure
> out how to exit out...let me show ya (easier than explaining)
Modifying your original script:
function init()
{
if (!checkData()) // checking to see if the data is present
{
return false ; // will end only if checkData() is false
}
// otherwise, it will continue on with the other stuff...
}
function checkData()
{
if (the data is not there)
{
// hey, you have no data!
return false ;
}
return true ;
}
James Aylard
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