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Ticket T948400
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DataGrid - Batch Edit - How to disable a button if there are changes pending

created 4 years ago

Hello,

I need to disable the 'Next' button if there are pending changes.

Then after the changes are saved successfully, I need to enable it.

This will force the users validate they save their changes.

What is the best way to update this?

Seems like editing has a new property for change, but not sure it is allowed in 20.1.7.

Also is there a value that is set on the Dx Data Grid that is toggle based on if there are changes?

Here is a screen shot:

Clipboard-File-1.png

Comments (1)
T T
ttaylor29 4 years ago

    I found this:

    https://js.devexpress.com/Documentation/ApiReference/UI_Widgets/dxDataGrid/Methods/#hasEditData

    Which works, but is there an event where I can actually disable it if there are pending changes?

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    Answers approved by DevExpress Support

    created 4 years ago

    Hello,

    The editing.changes property is available in v20.2.

    DataGrid doesn't have an event to indicate that there were pending changes. You can use the onValueChanged event handler of your DataGrid editors (see onEditorPreparing) to disable the "Next" button. When data is saved, enable the button.

    Another solution is to regularly check whether your DataGrid has unsaved data by using the hasEditData method in the setInterval function and enable or disable your button accordingly.

    Regards,
    Romeo

      Comments (1)
      T T
      ttaylor29 4 years ago

        Thanks! This helps!

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