1. #1
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    Default Combobox doesn't work always

    Combobox doesn't work always


    Hello.

    I'm having some issues with the component ComboBox.
    Here is the code I am using:

    Code:
    LayoutContainer combosPanel = new LayoutContainer(new RowLayout(Orientation.HORIZONTAL));
    combosPanel.setSize(610, 22);
    
    final ComboBox<BeanModel> comboProvince = new ComboBox<BeanModel>();
    ListStore<BeanModel> storeProvinces = new ListStore<BeanModel>();  
    storeProvinces .add(provincesModel);
    
    comboProvince.setId("comboProvince");
    comboProvince.setStore(storeProvinces);
    comboProvince.setEmptyText("Province");
    comboProvince.setDisplayField("name");
    comboProvince.setSize(135, 22);
    comboProvince.setTriggerAction(TriggerAction.ALL);
    comboProvince.addSelectionChangedListener(new SelectionChangedListener<BeanModel>() {
    			
    	@Override
    	public void selectionChanged(SelectionChangedEvent<BeanModel> se) {
    		comboTowns.disable();
    	}
    });
    
    combosPanel.add(comboProvince, new RowData(-1, -1));
    The combo is showing 2 provinces, and sometimes (not always) if I try to chose one, it doesn't let me.
    It expands the list, and if I try to click on one, it doesn't select it, it doesn't collapse the list, nothing. It's like if the component is blocked and can't receive the mouse events.

    I have to write the name of the province on the comboBox and then push enter to select it.

    I was just wondering if this is something that someone else reported or it's just something that only happends to me.

    Thanks.

    I'm using Google Chrome (for give more information).

  2. #2
    Software Architect
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    sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light

      0  

    Default


    This is hard to say without having a fully working testcase. Have you checked if there are any exceptions?

    Have you also tried to reproduce this in a small stansalone testcase implementing EntryPoint? This would probably the fastest way to solve it.

  3. #3
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    Default


    Hello sven.

    Debbuging the application doesn't give any exception, but I should try it with my browser, maybe there are some javascript warnings or exceptions.
    The next time it will happend I will check it out and let you know.

    Thank you.

  4. #4
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    Exclamation (TypeError): Cannot read property 'itemSelector' of null

    (TypeError): Cannot read property 'itemSelector' of null


    Hello.
    I have added call stack here:
    http://www.sencha.com/forum/showthre...750#post716750

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