Colreorder slow on IE and Chrome

Colreorder slow on IE and Chrome

RaghavanRaghavan Posts: 2Questions: 0Answers: 0

We are trying to use ColReorder on a DataTable, How to improve colreorder performance that has more than 200 rows and 50 columns. Please need a support on this
Tried using the following line:

gridSettings.colReorder = {
"fixedColumnsLeft": fixColIdx
};

Replies

  • RaghavanRaghavan Posts: 2Questions: 0Answers: 0

    I facing an issue on colreorder slowness in datatable API (datatables.colreorder.js)/

    there is drag (Mousemove) and drop (Mouseup) the columns with iteration of datatable total no of columns from below mousemove and mouseup.

    File: Datatable API (datatables.colreorder.js)

    $(document)
    .on( 'mousemove.ColReorder', function (e) {
    that._fnMouseMove.call( that, e );
    } )
    .on( 'mouseup.ColReorder', function (e) {
    that._fnMouseUp.call( that, e );
    } );

  • allanallan Posts: 42,648Questions: 1Answers: 5,492 Site admin

    You could try using colReorder.realtime to disable the update while dragging.

    Aside from that, please link to a test case showing the issue, per the forum rules, so it can be analysed and debugged.

    Allan

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