Use jQuery for component development (complete example). jquery component

Use jQuery for component development (complete example). jquery component

The principle of using jQuery for component development is similar to that of using pure JavaScript scripts (without frameworks), especially for the organization of common methods.

The difference is that jQuery uses the plug-in mechanism to directly bind the operation object (DOM element) through $ (), and then bind the DOM element or HTML code to events.

Another difference is that jQuery is used as a tool to create DOM objects and quickly find specified DOM objects.

The example passes the test.

A simple example is provided to add pages and select pages.

<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

Final effect: