jQuery undelegate () method
Examples
() Method removes all event handlers from all elements by delegate:
$("body").undelegate();
try it"
Definition and Usage
undelegate () method to remove one or more of the delegate () method to add an event handler.
JQuery from version 1.7 onwards, ON () and off () method is the preferred method to add and remove event handlers on the elements.
grammar
$(selector).undelegate(selector,event,function)
| 参数 | 描述 |
|---|---|
| selector | 可选。规定需要删除事件处理程序的选择器。 |
| event | 可选。规定需要删除处理函数的一个或多个事件类型。 |
| function | 可选。规定要删除的具体事件处理函数。 |
More examples
Remove all click event handler
How undelegate () method to remove the click event for all <p> elements on the handler.
Remove the specified function by the delegate () to add
How undelegate () method removes only the specified function.