dynapi-dev

[Dynapi-Dev] Bug in DynImage

[Josep M. i T. <jm...@ne...>]

Hi!

I think I've found a bug in dynimage.js that shows up in NS4.7 but not in
IE4 (NS6 hangs on my Win NT 4.0 :-( ).

File: gui/dynapi.js
File date: 20:27, 8 Dec 2000; taken from the beta .zip in SourceForge
yesterday.
Line: 100
was: DynImage.timerId=setTimeout(DynImage+'.loadercheck()',25);
should be: DynImage.timerId=setTimeout('DynImage.loadercheck()',25);

Best regards,

Josep

[Dynapi-Dev] Bug in DynImage

[àÒÉÊ óÉÌØ×ÅÓÔÒÏ× <yur...@ma...>]

There <b>is</b> bug in dynimage.js on current snapshot!
The problem is that: no resizing actually takes place in function loadercheck() due to 
DynImage.loadimages[i].img.dynimage is allways undefined.
Attached file contains corrected version of dynimage.js.
(tested with IE5, NS4.7 & NS6 under Windows 2000).
Moreover, when code tries to load non-cached image after DynImage loadercheck timer finished,
timer sets again.
Due to such behaviour, we need to add this lines to button.js:

Button.prototype.setImage = function(imgObj) {
	this.img = imgObj;
	if (!this.imglyr) {
		this.imglyr = this.addChild(new DynImage(imgObj));
		this.imglyr.setVisible(false);
	}
	else this.imglyr.setImage(imgObj);
  this.imglyr.addEventListener(Button.imglyrlistener); //added
};

Button.imglyrlistener=new EventListener(); //added
Button.imglyrlistener.onresize=function(e){//added
var o = e.getSource(); //added
o.w=o.img.width; o.h=o.img.height; o.parent.recenter();} //added

It seems to solve problems with images on scrollpane buttons (formerly they weren't visible until page reloading).

Yurij Silvestrov

Re: [Dynapi-Dev] Bug in DynImage

[Robert R. <rra...@ya...>]

Yeah, I noticed that bug too, but already fixed it (I think).  It should
be in the current snapshot.

-- 
Robert Rainwater


On 3/26/2001, 10:18:04 AM EST, Юрий wrote about "[Dynapi-Dev] Bug in DynImage":

> There <b>is</b> bug in dynimage.js on current snapshot!
> The problem is that: no resizing actually takes place in function loadercheck() due to 
> DynImage.loadimages[i].img.dynimage is allways undefined.
> Attached file contains corrected version of dynimage.js.
> (tested with IE5, NS4.7 & NS6 under Windows 2000).
> Moreover, when code tries to load non-cached image after DynImage loadercheck timer finished,
> timer sets again.
> Due to such behaviour, we need to add this lines to button.js:

> Button.prototype.setImage = function(imgObj) {
>         this.img = imgObj;
>         if (!this.imglyr) {
>                 this.imglyr = this.addChild(new DynImage(imgObj));
>                 this.imglyr.setVisible(false);
>         }
>         else this.imglyr.setImage(imgObj);
>   this.imglyr.addEventListener(Button.imglyrlistener); //added
> };

> Button.imglyrlistener=new EventListener(); //added
> Button.imglyrlistener.onresize=function(e){//added
> var o = e.getSource(); //added
> o.w=o.img.width; o.h=o.img.height; o.parent.recenter();} //added

> It seems to solve problems with images on scrollpane buttons (formerly they weren't visible until page reloading).

> Yurij Silvestrov