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**enguerran** · 2 Jul 2010, 06:48

no idea? .

**svjard** · 2 Jul 2010, 09:51

lots of redraws and cache disabled?

**enguerran** · 5 Jul 2010, 07:35

The only thing I know is there is no java-loop, no java redraws... But I am not sure about the generated javascript code...

Concerning the cache disabled... I checked both (within ie and firefox), both have same behavior :
- process usage up to 50%
- and if I stop the hosted jetty server, the process is still busy...

So I commented source code petit � petit, and eurek�!

The problem is a smartgwt problem on :

Code:

setAutoFitData
public void setAutoFitData(Autofit autoFitData)

    Should this ListGrid automatically expand to accomodate its content?

    Valid settings are

        * "vertical": expand vertically to accomodate records.
        * "horizontal": expand horizontally to accomodate fields.
        * "both": expand horizontally and vertically to accomodate content.

    Note that how far the ListGrid will expand may be limited via the following properties: autoFitMaxHeight, autoFitMaxRecords, autoFitMaxWidth, autoFitMaxColumns. Setter for autoFitData.

    Parameters:
        autoFitData - One of "vertical", "horizontal" or "both". To disable auto fit behavior, pass in null.. Default value is null

Thank you for your interest, do you know how to help smartgwt to resolve this embeded javascript infinite loop?

**svjard** · 5 Jul 2010, 14:37

Can you post your code snippet where you think the issue is?

**enguerran** · 6 Jul 2010, 06:09

here it is...

Code:

            ListGrid grid = new ListGrid();

            grid.setDataSource(DS); // DS is a RestDataSource
            grid.setDefaultFields(config.getListGridFieldArray()); // getListGridFieldArray returns an array of ListGridField ^^
            grid.setID("grid_" + cc.id);
            grid.setHeight(500);
// This commented line is the author of my javascript loop and process overload
//            grid.setAutoFitData(Autofit.HORIZONTAL);
            grid.setAutoFetchData(true);
            grid.setAutoFitMaxColumns(10);
            grid.setUseCellRollOvers(false);
            grid.setShowRollOver(false);
            grid.setShowAllColumns(false);
            grid.setShowAllRecords(false);
            grid.setDataPageSize(50);
            grid.setDrawAheadRatio((float) 1.0);
            grid.setDrawAllMaxCells(50);
            grid.setShowFilterEditor(true);
            grid.setFilterOnKeypress(true);
            grid.setSelectionType(SelectionStyle.MULTIPLE);
            grid.setCanDragSelect(true);
            grid.setContextMenu(getContextualMenu(grid, cc.id));
            grid.addRowContextClickHandler(new RowContextClickHandler() { // Implementation }
            grid.setCanExpandRecords(true);

For info: each row contains a expansionComponent as another ListGrid attached with another DataSource and almost configured like this one. (except for size or static appearance).

Announcement

a lot of requests for ListGrid or Scrollbar png

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