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[starting from version: 2.3]

It is triggered when a filter icon is pressed. If this handler is defined the native Filter Window will not appear. In other words, the component’s handler will be replaced by the JS handler. Use this handler to create your own customized Filter Window.

Data passed to the handler

params – the object which contains the following Filter Window parameters:

  • hierarchy – object that describes hierarchy
  • rect – object that describes filter cell’s x, y, width and height


flexmonster.on('filteropen', function (params) {
  alert('The filter is opened!');

Open the example on JSFiddle.

See also