Angular data tables are experiencing issues when attempting to sort columns while utilizing server-side processing

Currently, I am facing an issue with angular-datatables while implementing server-side processing. It seems that sorting on columns is not working as expected.

Here is the structure of my HTML code:

<table class="table table-striped table-bordered" datatable="" dt-column-defs="dtColumnDefs" dt-options="dtOptions">
    <thead>
        <tr>
            <th translate>NAME</th>
            <th translate>BASIC_UNIT</th>
            <th translate>STATUS</th>
        </tr>
    </thead>
</table>

In the corresponding controller, this is how my JS looks like:

  $scope.dtOptions = DTOptionsBuilder.newOptions()
    .withBootstrap()
    .withOption('order', [0, 'asc'])
    .withOption('ajax', {
      url: 'path/to/server/resource',
      type: 'POST'
    })
    .withDataProp('data')
    .withOption('processing', true)
    .withOption('serverSide', true)
    .withPaginationType('full_numbers');

  $scope.dtColumnDefs = [
    DTColumnDefBuilder.newColumnDef(0)
    .withOption('sName', 'name')

    DTColumnDefBuilder.newColumnDef(1)
    .withOption('sName', 'basic_unit')
    .withOption('bSearchable', false)
    .withOption('bSortable', false),

    DTColumnDefBuilder.newColumnDef(2)
    .withOption('sName', 'status')
    .withOption('bSearchable', false)
    .withOption('bSortable', false)
  ];

If anyone has encountered a similar problem or knows what might be causing this issue, your insights would be greatly appreciated.

Answer №1

Your website is currently configured to use server-side processing by including .withOption('serverSide', true) in your code. This means that filtering, paging, and sorting operations are all handled by the server.

To understand all the parameters sent by the client when using server-side processing mode, you can refer to the complete parameter list. Some of these parameters include:

search[value]: The global search value

columns[i][search][value]: Search value specific to a particular column

If you are not utilizing these parameters, it may appear like no sorting is taking place on your website.

To address this issue, you have two options: either implement filtering, paging, and sorting on the server-side, or switch to client-side processing mode. In client-side processing mode, data can still be fetched from the server, but jQuery DataTables plug-in will handle filtering, paging, and sorting tasks.

For more details, you can explore the different processing modes available in DataTables.

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