Hm. Something rotted when I updated to tot. Digging.
On 2009-08-30, at 15:34, Henry Minsky wrote:
> Should I be able to set the canvas width with a setAttribute?
> Because in
> DHTML I am getting
> this error
>
> lzx> canvas.setAttribute('width', 500)
> ERROR: TypeError: this.__LZclickcontainerdiv is undefined
>
>
>
> On Sat, Aug 29, 2009 at 5:32 PM, P T Withington <[email protected]> wrote:
>
>> [Note this fixes both LPP-6535 (dynamic canvas) and LPP-8402
>> (suppress
>> scrollbars in unwrapped app). This change reverts r14554 and
>> implements the
>> clipping of the app on the application container div instead of on
>> the
>> canvas.]
>>
>> Change 20090826-ptw-X by [email protected] on 2009-08-26 16:45:10
>> EDT
>> in /Users/ptw/OpenLaszlo/trunk-2
>> for http://svn.openlaszlo.org/openlaszlo/trunk
>>
>> Summary: Allow canvas resizing
>>
>> Bugs Fixed:
>> LPP-6535 Allow canvas size to be set dynamically to a new physical
>> size
>> LPP-8402 DHTML: Extra scrollbar width on Safari and windows firefox
>> and IE
>> 7 when wrapper has overflow: hidden removed
>>
>> Technical Reviewer: max (pending)
>> QA Reviewer: hminsky (pending)
>>
>> Documentation:
>> The canvas width and height values are no longer read-only. They
>> may be set at run time.
>>
>> Details:
>> Basically, changing the canvas dimensions actually changes the
>> dimensions of the app container div in the browser. The canvas
>> itself, whether a DHTML div or swf <embed> is set to follow the
>> size of it's container div. This allows us to set the size
>> dynamically to either a pixel dimension or a percentage of the
>> browser window (assuming the container app is the top div in the
>> <body>).
>>
>> LzSprite.*: Add static methods setRoot{X,Y,Width,Height} which are
>> used to position the canvas container dynamically. In the swf
>> runtime, this is done with the help of an ExternalInterface call
>> to lz.embed. In DHTML, the div can be directly manipulated.
>>
>> LzSprite.js, html-response, app-console: Move the clipping of the
>> application from the <body> of the responders to the application
>> container div (solves LPP-8402).
>>
>> LzSprite.js, LzTimerKernel, LzKeyboardKernel, LzContextMenuKernel,
>> LzTextSprite, LzScreenKernel, LzMouseKernel, LzInputTextSprite, :
>> Made quirks a static property, and __updateQuirks a static method,
>> so people don't get fooled again. Create an alias for instances
>> so they can continue to address quirks through `this`. Removed
>> some obsolete quirks. Moved `CSSDimension` to LzKernelUtils,
>> since it is needed by all runtimes now, kept an alias on instances
>> for access through `this`.
>>
>> kernel/LzLibrary, LzKernelUtils: Added to hold utility functions
>> shared by all runtimes.
>>
>> LaszloView: Correct fence-post error in `containsPt`.
>>
>> LaszloCanvas: Use the new kernel sizing features to set the size
>> of the canvas container. Always track __windowResize, as this is
>> how the canvas actual size is kept in sync with the container.
>> Allow canvas dimensions to be set dynamically.
>>
>> html-response, embed-body, app-console: Move the embedding
>> template to an include file so that html and app responders, which
>> both need the same code, will not skew.
>>
>> app-console: Remove cruft that supported the old bootstrap DHTML
>> debugger. Share embed code with html-response (don't put DHTML
>> apps in an unnecessary iframe). Put the console app in an iframe,
>> so it will not pollute the app window.
>>
>> embednew: Calculate appenddiv early so it can be in both swfargs
>> and properties. Initialize the appenddiv size to the canvas
>> dimensions. The canvas sizes itself to its container. Support
>> resizing the container from swf.
>>
>> dev-console.*, console.css: Remove unnecessary cruft from
>> bootstrap-debugger days. Add javascript to load the console that
>> corresponds to the app runtime. Recompile the solo deploys.
>>
>> Tests:
>> Calling canvas.setAttribute('height', ...) or 'width' with various
>> values.
>>
>> Files:
>> M WEB-INF/lps/lfc/kernel/swf/LzSprite.as
>> M WEB-INF/lps/lfc/kernel/dhtml/LzTimeKernel.js
>> M WEB-INF/lps/lfc/kernel/dhtml/LzKeyboardKernel.js
>> M WEB-INF/lps/lfc/kernel/dhtml/LzContextMenuKernel.lzs
>> M WEB-INF/lps/lfc/kernel/dhtml/LzSprite.js
>> M WEB-INF/lps/lfc/kernel/dhtml/LzTextSprite.js
>> M WEB-INF/lps/lfc/kernel/dhtml/LzScreenKernel.js
>> M WEB-INF/lps/lfc/kernel/dhtml/LzMouseKernel.js
>> M WEB-INF/lps/lfc/kernel/dhtml/LzInputTextSprite.js
>> M WEB-INF/lps/lfc/kernel/swf9/LzSprite.as
>> M WEB-INF/lps/lfc/kernel/Library.lzs
>> A WEB-INF/lps/lfc/kernel/LzKernelUtils.lzs
>> M WEB-INF/lps/lfc/views/LaszloView.lzs
>> M WEB-INF/lps/lfc/views/LaszloCanvas.lzs
>> M WEB-INF/lps/templates/html-response_jp.xslt
>> A WEB-INF/lps/templates/embed-body_jp.xslt
>> M WEB-INF/lps/templates/html-response.xslt
>> A WEB-INF/lps/templates/embed-body.xslt
>> M WEB-INF/lps/templates/app-console_jp.xslt
>> M WEB-INF/lps/templates/app-console.xslt
>> M lps/includes/console.css
>> M lps/includes/source/embednew.js
>> M lps/admin/dev-console.html
>> M lps/admin/dev-console.lzx.js
>> M lps/admin/dev-console.lzx.swf
>> M lps/admin/dev-console.lzx
>>
>> Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20090826-ptw-X.tar
>>
>
>
>
> --
> Henry Minsky
> Software Architect
> [email protected]
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