JQ plug-in, jq plug-in Library

JQ plug-in, jq plug-in Library

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What is a plug-in?

Plugin is the Extension of JQuery. Based on the core code of JQuery, It is a program written based on a certain standard application interface.

Introduction of plug-ins

Use of plug-ins

You can view various JQ plug-ins on jqurey's official website: http://plugins.jquery.com/

After clicking a plug-in, you can see the plug-in version and other information, commonly used Try a Demo (run style) and Read the Docs (view User Documentation)

 

Custom plug-ins

Sort by Form

• Plug-ins that encapsulate object methods (Object Based on a DOM element, partial)
• Plug-ins that encapsulate global functions
• Selector plug-in (such as find ())

Encapsulation highlights

• We recommend that you use jqurey. [plug-in name]. js to avoid conflicts.
• The jquery. fn object is attached to a local object, and the global function attachment is attached to jqurey.
• Inside the plug-in, this points to the current local object
• You can use this. each () to traverse all elements.
• All plug-ins or methods must end with ';' to avoid problems. It is best to start ';'.
• The plug-in should return JQuery objects to ensure chained concatenation
• Avoid using '$' inside the plug-in. If you want to use it, pass JQurey in.