The problem is not with the inserting of the code it
is with access getContentWidth() before the page
loads.
Your code should access getConentWith() in this
manner:
dynapi.onLoad(init);
function init() {
var newContentWidth =
sizeTemplate.getContentWidth();
}
Where the getContentWidth() function is called after
the page loads or during DynAPI's onload event.
--
Raymond Irving
--- Jason Venner <[EMAIL PROTECTED]> wrote:
> If I modify my code so that the layers are created
> and added in the
> body of the document,
>
> both getWidth and getContentWidth return 0
>
>
---------------------------------
GetWidth & GetContentWidth test page
dynapi.library.setPath('dynapi3x/src/')
dynapi.library.include('dynapi.library');
dynapi.library.include('dynapi.api');
dynapi.library.include('TemplateManager');DynAPI.onLoad(init);function
init() {}dynapi.document.insertAllChildren();Simple
page to try to demonstrante issues with the getWidth
andgetContentWidth in dynapi3 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);
sizeTemplate.generate(); 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' ); > > 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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