JQuery supports dynamic parameters to bind functions to events _ jquery-js tutorial

This article mainly introduces jQuery's support for dynamic parameters to bind functions to events. The example shows two function binding techniques that support dynamic parameters, for more information about how jQuery supports dynamic parameters to bind a function to an event, see the following example. Share it with you for your reference. The specific analysis is as follows:

The following js Code provides two methods to bind a function to an event. method 2 can pass dynamic parameters, which is very practical.

// Method 1 $ ('# foo '). click (function (event) {alert ('user clicked on "foo. "') ;}); // method 2, supports dynamic parameter passing $ (' # foo '). bind ('click', {test1: "abc", test2: "123"}, function (event) {alert ('user clicked on "foo. "'+ event. data. test1 + event. data. test2 );});

I hope this article will help you with jQuery programming.