ODataCollectionView and editable flexgrid

Posted by: petr.somek on 6 October 2020, 12:54 am EST

  • Posted 6 October 2020, 12:54 am EST

    Hi,
    I'm using FlexGrid with ODataCollectionView as its datasource.
    I don't understand, why is my grid readonly. What do I have to do to be grid editable?


    var url = 'https://services.odata.org/V3/(S(2h5mxmxszuxcahkqmrgzkel0))/OData/OData.svc';
    var ds = new ODataCollectionView(url, 'Categories', {
    sortOnServer: true,
    filterOnServer: true
    });

    var theGrid = new FlexGrid('#theGrid', {
    itemsSource: ds,
    isReadOnly: false
    });
  • Marked as Answer

    Replied 6 October 2020, 9:16 pm EST

    Hi Petr,

    While using ODataCollectionView, you will need to provide the keys property so that the collection view can update the data on the server using the keys. Otherwise, you will not be able to edit the data in the flexgrid.

    https://www.grapecity.com/wijmo/api/classes/wijmo_odata.odatacollectionview.html#keys

    Regards,
    Ashwin
  • Replied 13 October 2020, 3:20 am EST

    Your hint works well. Thank you.
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