下載地址

　　jQuery1.7.2正式發布了，下載地址：

• http://code.jquery.com/jquery-1.7.2.min.js (minified, production)
• http://code.jquery.com/jquery-1.7.2.js (unminified, debug)

 　　注：如果你正在使用jQuery Mobile，請使用最新的jQuery 1.7.2和jQuery Mobile 1.1這兩個版本，因為之前的jQuery Mobile版本還基于jQuery core 1.7.1或更早的版本。

更新內容

Ajax

• #4624: Charset in default ajaxSettings.contentType
• #10978: jQuery.param() should allow non-native constructed objects as property values
• #11264: evalScript() uses defaults set by ajaxSetup()
• #11426: jQuery.ajax() always fails when requesting JPG images in IE

Attributes

• #5571: Allow chaining when passing undefined to any setter in jQuery
• #10828: attr(“coords”) returns undefined in IE7
• #10870: Incorrect behaviour of $.removeAttr(“selected”)
• #11316: Consider looking through valHooks by element type first, then by nodeName instead of the other way around

Build

• #10692: Configure the jshint options to more accurately match the style guide
• #10693: generalize the “test something in an iframe” code in unit tests
• #10901: have unit tests fail if the tester is running from file:// or doesn’t have PHP
• #10902: ability to test a built version of jQuery in unit tests
• #10931: Unit tests shouldn’t require internet access

Core

• #10466: jQuery.param() mistakes wrapped primitives for deep objects

Css

• #10639: outerWidth(true) and css(‘margin’) returning % instead of px in Webkit
• #10754: have jQuery.swap return the return of the callback instead of just executing it
• #10782: Incorrect calculating width
• #10796: Bug in IE7 with $(‘#el’).css.(‘background-position’)
• #10858: css.js regular expressions are incomplete
• #11119: The curCSS function only need 2 arguments

Data

• #11309: hexadecimal-formatted data-* attributes parsed incorrectly

Deferred

• #11306: calling .disable() or .lock() on a $.Callbacks object breaks its fired() status

Dimensions

• #3838: $(document).height() incorrect in IE6

Effects

• #8498: Animate Hooks
• #10006: method show is not working as expected in all browsers when called for document fragment
• #10848: Animation toggling loses state tracking in certain atomic edge cases
• #11415: Silently ignore negative CSS values where they are illegal
• #11469: Negative margin in animations (.animate)

Event

• #8165: .live(‘click’, handler) fires on disabled buttons with child elements in Chrome
• #10819: Eliminate “this.on.call(this, “
• #10878: $(“select”).live(“change”, function(){ …broken in IE8 in jQuery 1.7
• #10961: Error in XRegExp using jQuery 1.7.1 in IE6-9
• #10970: The .on() selector parameter doesn’t work with :not(:first) selector
• #10984: Cannot off() custom events ($.event.special)
• #11021: Hover hack mangles a namespace named “hover”
• #11076: .clone(true) loses delegation filters
• #11130: jQuery.fn.on: binding map with null selector ignores data
• #11145: $(document).on() not working with name=”disabled”

Manipulation

• #9427: Passing undefined to .text() does not trigger setter
• #10753: inline the evalScript function in manipulation.js as it’s only used once
• #10864: text() method on a document fragment always returns the empty string
• #11055: Update HTML5 Shim elements list to support latest html5shiv
• #11217: Append problem with webkit
• #11291: Cloning XMLDoc’s with HTML5 nodeName’s breaks on IE
• #11323: script tags with type=”text/ecmascript” leak into the DOM
• #11356: safeFragment memory leak

Misc

• #10952: .fired() doesn’t work on Callbacks object when it is flagged with “once”
• #11257: Wrong path to source files in test suite if PHP missing

Queue

• #10967: .promise() does not attach methods onto target

Support

• #7986: Bug in $.support.boxModel if page has DIV-element CSS
• #11048: Support Tests affect layout for positioned elements in IE6-9
• #11337: Bug in $.support.reliableMarginRight

Traversing

• #11370: $(‘<div>’).siblings() throws exception