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special event


Enhanced user click simulation

Submitted by jOppo on July 5, 2010 - 8:59am

jQuery .click() method simulates a user click event on HTML elements (with full support to propagation).
On the other hand, when used with anchors this method does not support the native (default) behaviour of anchor link. I mean that it doesn't open the href url in the specified target.
In the special case of anchors .click() doesn't fully simulate a user click.

This very simple plugin improves .click() method so that it can be used to simulate a user click on anchor too.

JQUERY.EVENT.HOVER

Submitted by justinbmeyer on May 27, 2010 - 10:01am

Hover provides delegate-able and customizable hover events for jQuery.

A hover event happens when a user moves their mouse within a customizable pixel radius within a customizable time.

Example

// listen for hover on 'option's in a menu
$('#menu').delegate(".option","hoverenter",function(){
  $(this).addClass("hovering");
})
// when the mouse leaves restore
.delegate(".option","hoverleave",function(){
  $(this).removeClass("hovering");
})

This plugin creates:

  • $.Hover
  • $.event.special.hoverenter
  • $.event.special.hoverleave
  • $.event.special.hoverinit
  • $.event.special.hovermove

This plugin is extracted from JavaScriptMVC and maintained by Jupiter JavaScript Consulting.

jQuery hash change event

Submitted by veged on March 21, 2009 - 9:21pm

Генерирует событие 'hashChange' (в контексте document) и обеспечивает историю посещений для всех браузеров на любое изменение location.hash.
Пример использования: $(document).bind('hashChange', function(e, newHash){ ... });
Изменять location.hash можно любым способом, включая обычные ссылки (bla).

Caps

Submitted by mjijackson on October 10, 2008 - 2:49am

Simple plugin that will register a keypress callback on textual form input fields that is able to determine if the user's caps lock key is activated or not. Can be useful for alerting the user when entering a password, for example. The registered callback will be called in the scope of the current element with one parameter that indicates if caps lock is on or not.

Sample

jQuery('#password').caps(function(caps){
    if(jQuery.browser.safari) return; // Safari already indicates caps lock
    // "this" is current element
    if(caps){
        alert('Your caps lock is on!');
    }else{
        // no caps lock on
    }
});

$.event.special.drop

Submitted by threedubmedia on August 9, 2008 - 12:47am

This plugin leverages the special event api, to add bind-able drop behavior events. This plugin is designed to work exclusively with $.event.special.drag, actually, it doesn't work without it.

$.event.special.drag

Submitted by threedubmedia on August 9, 2008 - 12:43am

This is a jquery special event implementation of a drag event model. It is intended for use by developers who don't need one bloated script full of idiot-proof logic and a million different options. For people who plan a drag interaction model and decide how to set up pages and position elements, and don't need a script to figure that out...

$.event.special.hover

Submitted by threedubmedia on August 6, 2008 - 6:11pm

A new and improved special event implementation Brian Cherne's "hoverIntent" plugin (http://plugins.jquery.com/project/hoverIntent).

$.event.special.wheel

Submitted by threedubmedia on August 6, 2008 - 12:53am

A smaller, simplified interpretation of Brandon Aaron's special event "Mouse Wheel Extension" (http://plugins.jquery.com/project/mousewheel).