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Thread: How to disable a cell in a Grid

  1. #1
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    Default Answered: How to disable a cell in a Grid

    Hey all

    I have a little question about the grid and the cells in the grid. How can I disable a single cell in the Grid?

  2. So you are using a checkcolumnconfig. Take a look at the onMouseDown method and do not call the logic if it matches your case.

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    What does disable mean for you? What are you trying to do?

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    I will disable a single cell. disable meens that the user is not able to edit this cell. I have a grid with checkboxes and in the first row i like to disable the first cell in the second row the second cell and so on. how can i do that?

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    So you do not want to allow editing?

    You can listen to the BeforeEdit event of the EditorGrid and cancel the event if you do not want to allow editing.

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    The problem is that I have checkboxes in my Grid. I don't need an editor to edit a column. therefor i can not use the befor edit methods.

    Is there an other possiblity?

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    What kind of checkboxes? We require more informations from you to actually help you. Best would be you would post a simple, standalone testcase implementing EntryPoint of your grid and explain exactly which behaviour you are looking for. Disabling a cell can mean anything.

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    As an example you can see at the showcase for gxt.
    http://extjs.com/examples/#roweditorgrid

    My Grid is like that. The only difference is that I have obly these kind of checkboxes.

    And know my question how can I disable the checkbox in the second row and in the fourth row?

    I hope I could explain it. In German is it easier

  9. #8
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    So you are using a checkcolumnconfig. Take a look at the onMouseDown method and do not call the logic if it matches your case.

  10. #9
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    Default

    Ok it works. Thanks a lot.

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    Maybe this will be useful for you also
    http://www.sencha.com/forum/showthre...l=1#post650214

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