Plugin

• 授权协议: 未知
• 开发语言:
• 操作系统: 未知
• 软件首页: http://plugins.jquery.com/project/Plugin

软件介绍

A jQuery plugin to lazy load other plugins. Small and easy to use.

To register a plugin:

var plugin = $.plugin.register( url_of_the_file, names_to_register, settings );
or
var plugin = new $.plugin( url_of_the_file, names_to_register, settings );

names_to_register is a hash in this form:
{
$:'foo',
fn:['foo','bar']
}

That means the plugin will register(once loaded): $.foo, $.fn.foo and $.fn.bar.
For now, you can only register to those 2 namespaces. You can use 1 string or an array of names.

settings is an optional hash with these options:
{
cache:boolean, //default is true, use false to avoid caching
id:'some_name', //an id for the script, only necessary if another requires it
require:[ 'some_name', 'some_other_name' ], //ids of the plugins required
sync:boolean //must be loaded sync ? false by default, use it if the call modifies the 'this'
}

Once a call to the plugin is done, the plugin will be loaded, that call will be taken into account and you can even use chaining with this fake call. so $('a').foo().bar() will work perfectly.

The plugin objects have methods( queue, add, check, load, preload, etc ) will explain them soon(sorry).
One useful data stored in the object is plugin.url, which contains the src of the plugin.

You can use bind/unbind/trigger on the plugin objects, and $.plugin itself for global calls.
When a plugin starts loading, the event 'loading' is triggered, it receives the plugin object as 2nd argument.
When finally loaded, the event 'loaded' is triggered.

Example

And that's it, you can safely call scrollTo or LocalScroll whenever you want, and then, and only then, the plugin will be requested.

Known issues:
-Remote scripts cannot be sync (jQuery limitation).
-Mixing remote and local plugins in a chain seems to cause problems sometimes.

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