click

sets an action happening on a button click

Example

{ view:"button", value: "Submit", click:function(){....} }

The click property may have the function as value as well as the name of this function.

{ view:"button", value: "Submit", click:filter_tree}
 
function filter_tree(){
    $$("tree1").filter("#value#", this.getValue());
}

The property is used with a JS button only, while other components have "onItemClick" inner event to respond to this mouse action.