Search Type: Posts; User: Olaus

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  1. I have done some performace test on the GXT 3 vs GXT 2 TreeGrid.
    Since the buffergrid that the TreeGrid in GXT 2 extended don't exists anymore in GXT 3 you would expect that performace to be bad if...
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    Hi.
    What bout TreeGrid. In GXT 2 the TreeGridView extended BufferView. In GXT 3 it extends the normal GridView. This makes the TreeGrid extremely slow in GXT 3 and in my case totally useless.
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    Is the buffer grid gone in GXT 3 or can the same be done in another way?
    Right now some of my grids with lots of rows that worked fine in GXT 2, are unussable.
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    Hi.

    In GXT 2 components extended BaseObservable. Then you could prevent events from fiering by "component.setFiresEvents(false);"

    How do I do the same in GXT 3
  5. I get a strange behaviour the trying to extend GroupingViewDefaultAppearance

    When create a new instance of my extended appearance with GWT create the instance type is ...
  6. Is there any reason why the group-expand-sprite.gif in groung grid is not in the client bundle.
    One unnessasary http request to fetch the icon.
  7. It's not possible to set a custom GridAppearance in the Grid GroupingView constructor.
    You can only set a custom GroupingViewAppearance.

    Could you please add the constructor:...
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    Is there any reasion why GroupingView::isExpanded is protected and always returns false in GXT 3.
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    Yes. I set a filter to a store. The filter depends an external property (date). So I want to rerun the filter when the date changes. I don't want to remove/add the filter in order to run it.
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    How do I filter a store?
    In gxt 2 i could do store.filter(property); But that is removed.
    applyFilters is protected. Should that be public like applySort?
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    I got this working now.
    My workaround was to create a custom TipAppearence with my own template where the span is replaced by a div.
    I still think it's a bug that should be corrected.
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    Thanks for the responce.
    The problem is my custom tip is more complex than the one in the testcase. It contains some nested divs.
    (I used <span> to produce the "correct" screenshot)

    The problme...
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    (Beta 2) I'm trying to customize a tooltip, but the tooltip gets to heigh.
    It looks like this.

    31425
    But should look like this

    31426

    TestCase:
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    In an XTemplate I have a boolean that determince if a css name should be present in a div or not.
    But I get the following error message

    [ERROR] [gxt3test] - SafeHtml used in a non-text...
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    In GXT 2 I could do store.find(property,value) to find a model in the store.
    How do I do the same in GXT 3?
  16. This happends if the grid is reconfigured before it's attached.
    Bug or limitation?
  17. Gxt 3-beta2:



    grid.reconfigure(store, cm);

    Will through Null exception.
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    I'm trying to port my custom Grid from 2.0 to 3.0.
    In my grid I have a custom ColumnHeader with my own DOM structure.

    In 2.0 this was easy to do, just override the onRender method. But in 3.0 the...
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