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Event handling

Attaching event listeners

The user can add any user-defined handler to any of the available events. To do this, the user can use the method with the following parameters:

evNamename of the event
evHandleruser-defined event handler"beforeHide", function(id){
console.log("The id of a cell", id);

Several handlers can be attached to one and the same event, and all of them will be executed.


The names of the events are case-insensitive.

Related sample: Layout. Events

Detaching event listeners

There is a simple way of removing an event handler via the method:"beforeHide", function(id){
console.log("The id of a cell", id);

Calling events

To call events, use"beforeHide",args);
// where args is an array of arguments

List of supported events

You can find the full list of Layout events in the API Reference.