long amounts of code does not equate to more time. CSS Style Sheets are
slower to process then inline code is. You never did let us know what your
idea of a large grid is. How many rows? How many columns? What sort of data
is in the grid, numbers, short strings, very long strings? Images? There
could be many reasons you are seeing a slow down, we need to get to the root
of the problem.
Jim
www.D4PHP.org
www.D4PHP-Hosting.com
On 8/1/07, Bart van der Werf <[EMAIL PROTECTED]> wrote:
>
> I've been looking at what qx generates.
>
> the following was the element for a single gridcell
>
> """
> <div
> style="position:absolute;left:100px;top:0px;width:100px;height:15px;overflow:hidden;white-space:nowrap;border-right:1px
> solid #eeeeee;border-bottom:1px solid
> #eeeeee;padding-left:2px;padding-right:2px;cursor:default;-moz-user-select:none;">5</div>
> """
>
> Does it really need to be this big?
> Would it be faster if i would creates css styles with a shortname and use
> those for the common cases instead of this long sequence for every cell ?
>
> greets, Bart
>
> ------------------------------
> *From:* Bart van der Werf [mailto:[EMAIL PROTECTED]
> *Sent:* Wednesday, August 01, 2007 10:10 AM
> *To:* qooxdoo Development
> *Subject:* [qooxdoo-devel] qx.ui.table.Table with (too) many columns
>
> I'm having some performance issues,
>
> We are using a very large grid and the number of columns is causing qx to
> become very slow.
>
> At the top of the profiling results of venkman profiler are:
>
>
> 72000ms qx.ui.table.cellrenderer.Default updateDataCellElement
> : function(cellInfo, cellElement)
>
> 22000ms qx.ui.table.pane.Pane _updateContent_orig
> : function(completeUpdate, onlyRow, onlySelectionOrFocusChanged)
>
> No other function comes above 5000 ms.
>
> Is it possible to have the same block like behaviour for columns as
> allready is supported for rows ?
>
> greets, Bart
>
>
>
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