Re: [Dynapi-Help] dynapi.onUnload question

[Jesse V. <je...@6t...>]

Boo...hiss.....

That's what I was afraid of.

Thanks anyway.

Jesse


Raymond Irving wrote:

>Problem: onUnload can't return false to stop the
>location change like onSubmit can do.
>
>Workaround: Check if the page should be unloaded in
>onClick in all links and in onSubmit in all forms.
>It's not elegant, but it works.
>
>Code Example: We have a function check(), returning
>true if the page should be unloaded, false otherwise.
>
>A link:
>
><a href="p.html" onClick="return( check() );">
>
>A form:
>
><form action="p.pl" onSubmit="return( check() );">
>
>
>--- Jesse Vitrone <je...@6t...> wrote:
>  
>
>>I have a page where the user is moving some layers
>>around, and I want to 
>>make sure they save before they leave the page, so
>>I'd like to promt 
>>them with a warning if the page is unloading and
>>they haven't saved.
>>
>>To do that, I need to stop the page from unloading
>>if they want to 
>>save.  What can I do with dynapi.onUnload to stop
>>the page from 
>>unloading?  Is it possible?
>>
>>Thanks in advance,
>>    Jesse Vitrone
>>
>>
>>
>>    
>>
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