Hi,
The getContentWidth() function can only return the
correct value after the page has been loaded or after
the object (DynLayer) has been created.
--
Raymond Irving
--- [EMAIL PROTECTED] wrote:
>
> I have the following test case.
>
> What I want to do is determine the size of a
> template object after I
> fill in the field values. This needs to work, after
> the template has
> been added to the document.
>
> It doesn't appear to for some reason.
>
>
> Relevant code: the width value never changes even
> after I add the
> child field
>
> var body = 'I am a simply layer, what is my size,
> oldWidth is my size before we fill in a template
> field, newWidth is the size afterwards. [EMAIL PROTECTED]';
> var sizeTemplate = new Template(body);
> dynapi.document.addChild(sizeTemplate);
>
> var oldWidth = sizeTemplate.getWidth();
> var oldContentWidth =
> sizeTemplate.getContentWidth();
>
> sizeTemplate.addChild(new
> DynLayer('hello'),'field');
> sizeTemplate.setLocation( 0, 100 );
> sizeTemplate.setBgColor( '#FFFFFF' );
>
> var newWidth = sizeTemplate.getWidth();
> var newContentWidth =
> sizeTemplate.getContentWidth();
>
> var wLayer;
> if( oldWidth == newWidth ) {
> wLayer = new DynLayer( 'oldWidth == newWidth = ' +
> sizeTemplate.getWidth() );
> } else {
> wLayer = new DynLayer( 'oldWidth(' + oldWidth + ')
> != newWidth(' +
> sizeTemplate.getWidth() + ')' );
> }
> wLayer.setLocation( 0, 200 );
> dynapi.document.addChild( wLayer );
> wLayer.setBgColor( '#FFFFFF' );
>
>
>
> var cLayer
> if( oldContentWidth == newContentWidth ) {
> cLayer = new DynLayer( 'oldContentWidth ==
> newContentWidth = ' + sizeTemplate.getContentWidth()
> );
> } else {
> cwLayer = new DynLayer( 'oldContentWidth(' +
> oldContentWidth + ') != newContentWidth(' +
> sizeTemplate.getContentWidth() + ')' );
> }
> cLayer.setLocation( 0, 300 );
> dynapi.document.addChild( cLayer );
> cLayer.setBgColor( '#FFFFFF' );
>
>
> #text/html; name="mysize.html" [Test file]
> /tmp/mysize.html
>
>
>
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