The FlexGridFilter extension (wijmo.grid.filter.js) allows you to add a filtering UI to any FlexGrid control. To use the extension, include the file in your page and enable filtering like this:
// add column filters to the flexGrid control var filter = new wijmo.grid.FlexGridFilter(flexGrid);
If you are using AngularJS, you can simply use the wj-flex-grid-filter directive:
<!-- create a FlexGrid with column filters --> <wj-flex-grid ... > <wj-flex-grid-filter></wj-flex-grid-filter> </wj-flex-grid>
Now showing {{data.items.length | number:0}} items.