Ext JS 4.2.1 Beta 1发布了

下载地址：http://www.sencha.com/forum/showthread.php?261008-Ext-JS-4.2.1-Beta-1-Now-Available

I am pleased to announce that Ext JS 4.2.1 Beta 1 is available for your testing and reviewing pleasure. We have fixed a number of the bugs reported from the community detailed below and wanted to get an early read on how things are going.

The release notes can be found here:

http://cdn.sencha.com/ext/beta/4.2.1...ase-notes.html

The ZIP can be downloaded here:

http://cdn.sencha.com/ext/beta/ext-4.2.1.744-beta.zip

If you are using Sencha Cmd, you will probably want to get the recently released Sencha Cmd v3.1.1 found here - http://cdn.sencha.com/cmd/3.1.1.274/release-notes.html

新特性：

Core (2)

• EXTJSIV-7969 - There should be an easy way to reset a color picker
• EXTJSIV-9019 - constrainTo needs an option to restrict keep constrained item away from outer edges of the area

Examples (1)

• EXTJSIV-9276 - Add usage of RowExpander to KS BigData grid example.

Forms (1)

• EXTJSIV-8947 - ComboBox should have anyMatch and caseSensitive options

MVC (1)

• EXTJSIV-9070 - Controllers loaded from other controllers should be supported 控制器重要可以从控制器中加载了，这个功能要顶。

Bug修复

Core (7)

• EXTJSIV-8568 - getPlugin fails if plugins is not declared as an array
• EXTJSIV-9049 - Date parse using "m/Y" format wraps "end of month" into "next month" depending on current date
• EXTJSIV-9101 - Box layout's menu overflow handler puts overflow menu at right in RTL mode. Should go on left.
• EXTJSIV-9122 - Capturing listeners aren't removed from DOM element in Ext.EventManager.removeListener()
• EXTJSIV-9151 - Ext.util.MixedCollection.sortByKey does not work
• EXTJSIV-9240 - Container insert and move methods do not respect component instances vs indexes
• EXTJSIV-9342 - Container does not recurse into floatingItems in getRefItems breaking ComponentQuery for floating descendants

Data (4)

• EXTJSIV-9074 - Combo does not respect autoLoad:false with remote filter
• EXTJSIV-9176 - Updating a record in grouped store, trigger remove action on the store's proxy
• EXTJSIV-9184 - Configuring a Store with groupField and getGroupString doesn't work.
• EXTJSIV-9201 - TreeStore setProxy method doesn't return the proxy object

Direct (1)

• EXTJSIV-9333 - Direct call doesn't work with buffering disabled in 4.2.0

Examples (2)

• EXTJSIV-9226 - Closing theme changer dialog breaks window resizing
• EXTJSIV-9232 - MVC:Feed Viewer: Adding new feed displays JS error

Forms (22)

• EXTJSIV-7436 - Fileupload button doesn't expand height to cover button in tall file field component
• EXTJSIV-7764 - Ext.form.Panel does not relay updateRecord from BasicForm
• EXTJSIV-7836 - Display field does not report proper height when text wraps and gets clipped or overlapped
• EXTJSIV-7877 - Calling setValue on textarea with a numeric value throws JS error
• EXTJSIV-8250 - Ext.slider.Multi setMinValue and setMaxValue don't fire change event
• EXTJSIV-8784 - FieldContainer invalidCls causes double error indicators
• EXTJSIV-8950 - Buttons blur themselves on invocation of their handlers making them and their ancestor hierarchy keyboard-inaccessible
• EXTJSIV-8960 - File field can overlap things if buttonOnly is true
• EXTJSIV-9075 - Destroying a combobox does not clean up the KeyNav
• EXTJSIV-9100 - RTL - form fields on a toolbar are misaligned in IE quirks
• EXTJSIV-9168 - Items are not always removed from form when destroyed
• EXTJSIV-9169 - Overflow menu trigger button is placed at right side of editor in RTL mode
• EXTJSIV-9182 - form.submit() with fileuploadfield does not trigger failure handler for HTTP errors
• EXTJSIV-9185 - Combobox with large fieldLabel can cause misplacement of picker
• EXTJSIV-9237 - Slider with increment configured adjusts the maxValue
• EXTJSIV-9260 - hiddenfield occupies the visile place in the form
• EXTJSIV-9266 - Combo trackOver:false does not disable overItemCls tracking
• EXTJSIV-9274 - File input element covers text field and steals clicks displaying file browser
• EXTJSIV-9287 - Basicform keeps reference of destroyed items
• EXTJSIV-9335 - Button of file field component does not render correctly in RTL mode
• EXTJSIV-9344 - Bug with FieldSet and grid cell editing plugin
• EXTJSIV-9421 - DateField doesn't show the picker inside collapsed region

Grid (11)

• EXTJSIV-5922 - Locking, grouping and buffered rendering do not work together.
• EXTJSIV-6806 - Grid locking and row editing do not work together
• EXTJSIV-9077 - Grid headers do not have proper gradient stretching when sliced for IE
• EXTJSIV-9102 - Mouseover row highlighting not working in wrapped rows.
• EXTJSIV-9141 - After ending cell editing with the Enter key, keyboard navigation no longer works.
• EXTJSIV-9195 - grid reconfigure without store throws JS error
• EXTJSIV-9214 - Grid cell edit with group feature not updating values
• EXTJSIV-9224 - RowExpander doesn't fire events on the proper grid view when locking
• EXTJSIV-9251 - on grid's record destroy, the selectionchange event is not fired
• EXTJSIV-9253 - Changing the group field value of a record in a grouped grid throws an error.
• EXTJSIV-9268 - Ext.grid.Panel allowDeselect config has no effect

Layouts (3)

• EXTJSIV-8553 - Text wraps/clips in IE10 (in tooltips for example) because Direct2D rounding bug is not properly detected
• EXTJSIV-9116 - Hightlight focus doesn't completely cover under overflow menu options
• EXTJSIV-9234 - Border layout does not apply child margins on reversed sides in RTL

Locale (1)

• EXTJSIV-9340 - Datepicker is not picking up localized text properly

MVC (1)

• EXTJSIV-9105 - In controller using views: 'Microsoft.view.MyView' generate many requests

Menu (2)

• EXTJSIV-9099 - Grouped menu check items display checkbox
• EXTJSIV-9104 - MenuManager's mousedown clickhandler doesn't always work on IE

Misc (1)

• EXTJSIV-9143 - Ext.isIterable returns true for MixedCollection

Panel (2)

• EXTJSIV-8589 - Panel ghost is not assigned the proper z-index in some cases
• EXTJSIV-9330 - Collapsed panels that need an additional Header do not propagate margins to that header

Selection Model (1)

• EXTJSIV-8279 - Error when trying to select a record while using CellModel

Theme (3)

• EXTJSIV-3570 - Ext JS 4 Themes - hardcoded variable colors
• EXTJSIV-9103 - ext-theme-neptune-all-rtl.css exceeds IE's maximum number of rules for a single stylesheet.
• EXTJSIV-9160 - Toggle buttons in toolbar have incorrect gradients in Gray theme

Window (2)

• EXTJSIV-7262 - Window constrain:true inside another window, restoring position problem
• EXTJSIV-8291 - Ext.Component: show() results in two layout runs if autoRender true

Posts for previous releases

http://www.sencha.com/forum/showthre...-Hello-Neptune!
http://www.sencha.com/forum/showthre...-Now-Available
http://www.sencha.com/forum/showthre...-Now-Available