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Type: Posts; User: gui0506

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  1. What does 'onClassExtended' do when defining a class?

    Ext.define('Algo.data.Simulated',{
    requires:[//....],
    onClassExtended:function(cls, data){// ....}
    })



    Here is the code. I cannot find any documentation about it on Sencha's...
  2. XElement's scrollIntoView() method scrolls to a wrong place in TreeGrid.

    Version(s) of Ext GWT
    3.1.4 (I believe it exists on all 3.1 implementation actually, but 3.1.4 for sure)

    Browser versions and OS
    (and desktop environment, if applicable)

    Win 7 64bit
    Chrome...
  3. How to clear a StoreFilter programmatically?

    Hi, I have a StoreFilterField in my app. Is there a way to clear the filter programmatically?

    NOTE:
    1. I do not want to use store.removeFilters() method because it will also remove other...
  4. How to get all items from a TreeStore including the ones filtered out

    I implemented a modified view for my data using the filters, which only shows modified items. And I have auto-saving feature. The issue is that when users edit data in the modified view, my auto-save...
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    I also have this question. Have you solved this...

    I also have this question. Have you solved this problem?
  6. Replies
    7
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    2,725

    Unfortunately it is not working. In that case,...

    Unfortunately it is not working. In that case, can you report a bug?
  7. How can I check whether an argument is an empty string in XTemplate?

    Here is my code and it does not work.



    <tpl if="{nvp.condition}!=''"> ... </tpl>
  8. Replies
    7
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    2,725

    I encountered the same issue. Did you solve it?

    I encountered the same issue. Did you solve it?
  9. Replies
    2
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    1,766

    Have you got a solution to this?

    Have you got a solution to this?
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    0
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    683

    How to add line breaks to grid cells?

    I want to make cells multi-lined.
    I inserted "<br>" into my data, and rendered it by my own implementation of AbstractCell, but it does not adjust the cell height. The next line text does not...
  11. Replies
    2
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    1,545

    I also encountered this issue. Did you solve it?

    I also encountered this issue. Did you solve it?
  12. ListView does not show horizontal scroll bar

    Hello, how can I let the ListView show horizontal scroll bar when ListView.setWidth sets a width smaller than its content? The vertical scroll bar is showing OK.
  13. Replies
    3
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    1,030

    It works like a charm! Thank you

    It works like a charm! Thank you
  14. Replies
    3
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    1,030

    How to change the title a TabItemConfig?

    I want to make the title dynamic based on status.
    I tried the following but does not work.


    inputTab.setText("Input*");

    Thanks.
  15. Tree setStore does not update its selection model's treeStore.

    I am using GXT 3.1.2, Classic Development Mode.

    How to reproduce?
    - Create a Tree tree which consumes a TreeStore ts1.
    - Create a new TreeStore ts2.
    - tree.setStore(ts2).
    - On the UI, click on...
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    4,644

    The functionality I want is to add titles to the...

    The functionality I want is to add titles to the ListViews. Unfortunately, it seems like impossible.
  17. can you explain more on how to add heading text...

    can you explain more on how to add heading text to a ListView?
  18. I tried it and does not work well. The last...

    I tried it and does not work well. The last entries in both ListViews are missing. (maybe because DualListField is still doing some layout based on the size of listViews instead of your ContentPanels)
  19. [CLOSED] It has been two years, please fix it!

    It has been two years, please fix it!
  20. Replies
    5
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    2,381

    [CLOSED] This bug is not fixed. Please make it open again.

    This bug is not fixed. Please make it open again.
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    1,708

    what do you mean by handle events from that drop...

    what do you mean by handle events from that drop target? What event do I need to handle? I tried the following and it does not work.


    target.addDragEnterHandler(new DndDragEnterHandler(){
    ...
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    5
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    2,381

    [CLOSED] I have the same problem with GXT 3.1 on February...

    I have the same problem with GXT 3.1 on February 25, 2015. Please fix it.
  23. Replies
    0
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    669

    How to abort a drop event??

    Hello, I want to abort a drag & drop when users try to drop to an invalid target in a tree.
    I am using GXT3.1, but I think the APIs are the same. How can I achieve it? Thanks.


    Here is my...
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    929

    what should set for the Path? it has to be a...

    what should set for the Path? it has to be a unique non-null value? I am not sure what it does. The java doc just said "Returns the path that this ValueProvider makes available, from the object, to...
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    929

    How do I add CheckBox into TreeGrid?

    I am using GXT3.1.2/GWT2.6 I want to add checkbox into a TreeGrid, but does not work well. When I click on the checkbox, all values in the row are changed to "true". And when I click again, it throws...
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