RE: [Dynapi-Help] Event Problems - dyndoc.id

[Guangyi Wu <gua...@al...>]

I am afraid the new version has the same problem. Consider the following
code in the DynLayer.EventMethod

=====
var realsrc=is.ie ? e.srcElement:e.target
var which=(is.ie||is.ns5)?e.button:e.which
var src=realsrc.lyrobj||dyndoc
if (!src) return true
=====

if there is html code in the most underlying layer, the e.srcElement points
to an element in that layer. Hence, realsrc.lyrobj is undefined and src is
assigned to dyndoc, and the original layer and the layer between it and
dyndoc cannot get the event.

I change the line
var src=realsrc.lyrobj||dyndoc
to 
var src=realsrc.lyrobj||this.lyrobj

and it works for me in an example file (the label from Dan) to catch the
event. But I am not sure if this modification is correct.

Another often mentioned workaround is to add a cover layer to catch the
events. I come into this problem when I test the Dan's new label, which
removes the cover layer.

br
George

> -----Original Message-----
> From: Pascal Bestebroer [mailto:pb...@oi...]
> Sent: Wednesday, November 22, 2000 9:36 AM
> To: dyn...@li...
> Subject: RE: [Dynapi-Help] Event Problems - dyndoc.id
> 
> 
> EventMethod is called on any mouse event on the corresponding layer or
> document.
> Try upgrading to the latest version, it might fix some 
> problems with this..
> 
> I think the problem might be in your code somewhere.. events 
> should work
> normally on inline layers.
> 
> Pascal Bestebroer
> pb...@oi...
> http://www.oibv.com
> 
> 
> -----Oorspronkelijk bericht-----
> Van: dyn...@li...
> [mailto:dyn...@li...]Namens Eric Gravel
> Verzonden: woensdag 22 november 2000 8:36
> Aan: dyn...@li...
> Onderwerp: [Dynapi-Help] Event Problems - dyndoc.id
> 
> 
> I'm getting errors in IE 5.0  The first occurence is when I move my
> mouse over an inline layer.  The second instance is when I click an
> image map that is inside a 2 level deep child layer (child layer of
> a parent child layer).
> 
> When debugging the code using MS Development Environment, it points
> the error as belonging to file core.api.events.js:
> 
>   src=DynAPI.getDocument(realsrc.dyndoc.id)
> 
> The line belongs to the following code block:
> 
>   var realsrc=is.ie ? e.srcElement:e.target
>   var which=(is.ie||is.ns5)?e.button:e.which
>   var src=realsrc.lyrobj
>   if (!src) {
>     src=DynAPI.getDocument(realsrc.dyndoc.id)
>     if (!src) return true
>   }
> 
> So e.srcElement.lyrobj does not exists.  Why?  The other question
> I have is when does this function, DynLayer.prototype.EventMethod,
> gets called?
> 
> If needed, I can provide the whole code.
> 
> 
>   Eric
> ______________________________________________________________
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