JQuery.proxy( context, name )

JQuery

jQuery — библиотека JavaScript, фокусирующаяся на взаимодействии JavaScript и HTML. Библиотека jQuery помогает легко получать доступ к любому элементу DOM, обращаться к атрибутам и содержимому элементов DOM, манипулировать ими. Также библиотека jQuery предоставляет удобный API по работе с Ajax.

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Подключение JQuery с помощью google

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js">

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Функция, вызываемая при готовности страницы

$('document').ready( "Now we are anonymous!");

//by the way, you've seen $('document').ready(...)

//before. It is very common in jQuery - the function

//that is passed to `ready` is run when the HTML document

//is ready for javascript to start happening

Методу .ready можно придавать и значение любой функции JS.

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Proxy

JQuery.proxy( function, context )

functionThe function whose context will be changed.

ContextThe object to which the context (this) of the function should be set.

jQuery.proxy( context, name )

contextThe object to which the context of the function should be set.

NameThe name of the function whose context will be changed (should be a property of the context object).

This method is most useful for attaching event handlers to an element where the context is pointing back to a different object. Additionally, jQuery makes sure that even if you bind the function returned from jQuery.proxy() it will still unbind the correct function if passed the original.

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Jquery() или $()

The function jQuery() is the most important one in the jQuery library. You will almost always use it through the shortcut, $()

This function has many uses, all of which return a jQuery object.

The most simple use is to turn a regular javascript HTML element into a jQuery one.

var element = document.getElementById('myElement');

//element is now a plain old javascript DOM element

//make element a jQuery object

$element = element;

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