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ExtJS 3.0 在skpet里面的代码提�C?(含破解jar)

天猪 — Thu, 13 Aug 2009 13:50:00 GMT

原文地址:http://atian25.javaeye.com/blog/426824

官方的extjs3.0包里面没有提供ext.jsb文�g.

于是��d��方论坛问了下, 3.0他们提供的是jsb2,��Z��json�?

现在spket�q�不支持�?/p>

有�h重新做了个��时的3.0的jsb文�g,如附件�?/p>

用法:

1.下蝲后放�?.0的src目录�?(一定要切记...我就是一时糊涂放错了...在官斚w��闹了�W�话 -.-!!)

2.然后在skpet中如下图讄��:

3.讄��为默认profile

4.讄��完后,关闭所有标�{�N�� ,重启skpet��ok�?

5.提示效果如下�?

关于spket和extjs的ide,请参�?http://www.javaeye.com/topic/161161

09.07.23更新:

skpet出新版本�?支持extjs的jsb2.官方下蝲:

Spket IDE 1.6.17 released - 22 July 2009

http://spket.com/

09.08.11更新

spket1.6.16的破解包,覆盖卛_��.

下蝲地址�?a target="_blank">http://atian25.javaeye.com/blog/426824文末

09.08.12更新:

ext.jsb2已经包含在官方的压羃包里面了.

或者你可以从我另一��blog中下�?http://atian25.javaeye.com/admin/blogs/445480

注意:

1.该jsb2文�g需要spket1.6.17

2.攄��目录为根目录而不是src目录 (跟前面的jsb文�g不同)

- by tz

天猪 2009-08-13 21:50 发表评论

ExtJS 2.3/3.0 定制你所需要的模块

天猪 — Thu, 13 Aug 2009 13:48:00 GMT

原文地址:http://atian25.javaeye.com/blog/445480
天猪部落�?- 专注�?ExtJS && AS3 && Java)
附�g地址见原文地址文末

很实在的一个需�?��是我们只需要extjs的一部分功能,不想把整个类库都包含�q�来.

所以让我们来定制extjs吧~

1. ExtJS 1.1.1�?.3.0

可以用官方的在线工具来定�?http://extjs.com/products/extjs/build/

使用教程:

e�?http://extjs.com/learn/Tutorial:Building_Ext_From_Source

中文:http://extjs.org.cn/node/364

2. EXTJS 3.0

现在�q�没有在�U�版,可以通过以下�Ҏ(gu��)��来自己定�?

1. 下蝲Ext 3.0.0 SDK. http://extjs.com/products/extjs/download.php?dl=extjs3
2. 下蝲JSBuilder2. http://extjs.com/products/jsbuilder/ (或者看文末的附�?
3. 下蝲Ext 3.0.0的ext.jsb2文�g http://extjs.com/forum/showthread.php?p=354473 (或者看文末的附�?

4. 把JSBuilder2解压jar到extjs根目录下,ext.jsb2也放到根目录�?/p>

5. 用你的文本编辑器�~�辑ext.jsb2文�g,仅保留你需要的模块

6. jsb2文�g中的deployDir: 'ext-3.0.0-build'表示相对输出目录

7. cmd,切换到ext根目录下,执行:

G:\Learning\Web\Javascript\ExtJS\ext-3.0.0> java -jar "JSBuilder2.jar" -p ./ext.jsb2 -d ./

8.�{�待刷屏完毕后去你在jsb2中指定的目录下找输出�?

3.试验

一个试验的例子,仅包含Tree�l��g,如附�?/p>

1) resource部分未作�q��o

2) 注意依赖关系,�?/p>

        name: 'Trees',
        file: 'pkgs/pkg-tree.js',
        isDebug: true,
        pkgs: ['pkgs/cmp-foundation.js']

3)输出的文件树如下:

天猪 2009-08-13 21:48 发表评论

ExtJS 3.0 Designer Preview (官方的IDE可视化工�?

天猪 — Thu, 13 Aug 2009 13:46:00 GMT

原文地址: http://atian25.javaeye.com/blog/444581

官方大爆�?.. http://extjs.com/blog/2009/08/10/ext-js-30-be-outstanding/

Ext JS 3.0.0 Patch Release --- 要收�?..�{�流攑֐� ^_^
Ext JS Public Commit Log
JS Builder 2
CSS Refactor & Improvements
Memory Management Improvements

Designer Preview

Constructing your interfaces in code will be a thing of the past. We are releasing a Designer Preview that will allow you to experiment with the designer interface and to explore how configs affect your layout. Soon, you will be able to build your application components using base Ext components and Certified User Extensions.

Code generation is currently not available. Our intentions are to charge a fee for this service and to enable our community to create and sell their creations on our marketplace. Our goals are lofty. We want to be the iTunes of Web App Development.

附�g中有下蝲.

预览版还不提供代码生成功�?��Z��也是会收费的...

不过�?..��众的智�?..

�?安装该AIR应用�?可以自己�ȝ��下\Ext Designer Preview\deploy\designer-complete.js的源�?

�?a target="_blank" style="color: #108ac6; text-decoration: underline; ">http://jsbeautifier.org/ 来格式化

附�g中也有格式化后的代码,9k�?

下蝲地址�?a target="_blank">http://atian25.javaeye.com/blog/444581文末

天猪 2009-08-13 21:46 发表评论

[��译]ExtJS ChangeLog 2.2 -> 3.0.0 -- by tz

天猪 — Wed, 15 Jul 2009 05:26:00 GMT

http://atian25.javaeye.com/blog/426310

郁闷...本来都写完的�?..�l�果插入一个表�?..JE�~�辑器就出问题了...内容不见了一�?..格式也全�׃��...得重�?..

��译的不�?请多见谅。其中有些地方觉得太拗口�?��q��接给出原文了,如果你有更好的翻�?误��?谢谢�?/p>

原文地址: http://extjs.com/forum/showthread.php?t=70352

Changes, Additions (roughly organized alphabetically)

1.Ext

新增:
- iterate �Ҏ(gu��)�� - 遍历一个数�l�或对象,�Ҏ(gu��)��个元素都执行指定的函�?/li>
- isNumber �Ҏ(gu��)�� - 判断传递的参数对象是否是数�?/li>
- isString �Ҏ(gu��)�� - 判断传递的参数对象是否是字�W�串
- isBoolean �Ҏ(gu��)�� - 判断传递的参数对象是否是布?y��u)��?/li>
- isDefined �Ҏ(gu��)�� - 判断传递的参数对象是否已经定义

2.Ext.lib.Ajax

变更: Ajax responses. The core adapter file in the Ext.lib.Ajax class has been changed in line with the W3 XMLHttpRequest specification. The response object which emulates the XHR now has getResponseHeader and getAllResponseHeaders as f unctions rather than Arrays to keep inline with the real XHR object. So, anyone who was currenltly examining headers using an Array (as inherited from YUI via yui-ext) will need to change to use a function.

3.Ext.Componet

新增:
- A Component's Observable events may now be set to bubble up the Component-ownerCt axis.

4.Ext.BoxComponent

新增:
- getWidth()
- getHeight()
- getOuterSize()

5.Ext.Button

新增:
- Rather than being limited to only positioning buttons in a buttons configuration, they can now be placed anywhere you please. 你的按钮现在可以攑֜��L��地方,而不仅限于buttons配置��?/li>
- Button现在可以�~�放��Z�Q意高�?�q�且有高�U�的文字布局�?(Buttons can now scale to any height or width and have advanced text positioning.)
- 新的配置:scale: 'small' , iconAlign : 'left' , arrowAlign : 'right'
变更:
- Button现在是一个有效的BoxComponent,可以被布局��理器管理�?(Button is now a valid BoxComponent and can partake in layout management. )
- Button的实现已�l�完全重�?所以旧版本时候写的自定义样式/主题需要相应的修改�?The markup for buttons is completely different and will require changes if you had implemented a custom theme. )

6.Ext.Component

新增:
- afterrender事�g
- ref 配置��?- establish a named reference for an object an ancestor Container (mitigate dependency on 'id' and Ext.getCmp).
- ptypes - ComponentMgr manages plugins similar to xtypes (use Ext.preg similar to Ext.reg)
- nextSibling
- previousSibling
- getDomPositionEl

7.Ext.ComponentMgr

新增:
- isRegistered �Ҏ(gu��)�� - ��查一个xtype是否已经被注�?/li>

8.Ext.Container

新增:
- get()

9.Ext.data.Reader

已过�?
- 推荐使用id, ��L�� propertyId �?idIndex

10.Ext.data.Store

新增:
- store xtypes
- autoDestroy 配置��?- 当store�l�定的component被销毁的时�?销毁该Store
- setBaseParam()
变更:
- baseParams可以被load�Ҏ(gu��)��传递的同名参数所覆盖�? baseParams may be overwritten by params of same name passed to load() )
已过�?
- 不推荐��?id ,��L�� storeId 代替�?/li>
- 不推荐��?loadexception 事�g,��L�� exception 事�g
- SimpleStore 更名�?ArrayStore

11.Ext.Element

新增:
- mouseenter事�g
- mouseleave事�g
变更/已过�?
- getAttributeNS() - 已过�?用getAttribute()代替
- autoHeight() - �U�除
- alignTo() - 变更参数"position"
- query() - 新增参数"unique"
- focus() - 新增参数"defer"

12.Ext.EventManager

变更:
- within() - can now also check if the passed element is the target or related target

13.Ext.form

新增:
- 当动态添加Container到FormPanel�?Fields会被��d��到BasicForm's的集合中。所以BasicForm's setValues �Ҏ(gu��)��现在可以始终对动态添加的Fields有效�?When dynamically adding Containers anywhere in a FormPanel, any Fields are now found and added to the BasicForm's Collection. So BasicForm's setValues method will now work consistently with dynamically added Fields.)
变更:
- Ext.form.Radio/Checkbox - 样式/主题已经被改�?详见http://www.extjs.com/forum/showthread.php?p=312770#post312770.
- Ext.form.TextField - allowBlank的验证行为已�l�被改变,请参见文�?/li>
- Ext.form.FormPanel - buttonAlign does not override the default center for Ext.Panel ('right')

14.Ext.grid.GridPanel

新增:
- columnLines 配置��?(boolean) - adds class ' x-grid-with-col-lines'
- Ext.grid.Column
  - 用来作�ؓcolumns参数传递给ColumnModel (Instances of this class are used as columns passed to ColumnModel)
  - xtypes可以用来指定一些预先配�|�好的renderer(xtypes can be used to specify a preconfigured renderer)
  - renderer may be specified in additional ways
- Grid RowEditor Class
- Grid like ListView and ListView.Sorter Classes (译注:��是一个用DataView+XTemplate来模拟的Grid,轻量)
- Grid BufferedView Class. Buffered GridView enhances performance by waiting to render rows until they are visible.(译注:对大数据量的Grid有明昄��性能提升,实际上就是只渲染用户可见的列,拖动的时候再渲染其他.官方�q�有其他的一个扩�? Ext.ux.LiveGrid,详见:http://extjs.com/forum/showthread.php?t=17791)

15.Layouts:

新增:
- hbox布局和vbox布局
  - 译注:很有用的两个布局。但区域见不能split,不过官方论坛有扩展。详见官方示�?/li>
  - http://extjs.com/deploy/dev/examples/layout-browser/layout-browser.html
  - http://extjs.com/deploy/dev/examples/layout/hbox.html
  - http://extjs.com/deploy/dev/examples/layout/vbox.html
- ToolbarLayout and MenuLayout (internally used by respective classes)
- Layout managers now defer layout of hidden or collapsed child Components until such time as the child Component becomes visible or expanded. This avoids size calculation problems in hidden/collapsed Containers, and removes the need to use hideMode: 'offsets' (may even require that it be removed).

16.Ext.Menu

新增:
- Menu Overflow. Whenever a menu gets so long that the items won’t fit the viewable area, it provides the user with an easy UI to scroll the menu. This feature is turned on by default and can be disabled by the configuration option enableScrolling.(译注:��单的说就是Menu溢出后的滚动效果,默认是开启该效果,可以通过enableScrolling来配�|?�? 见官方示�?
变更/已过�?
- Toolbar and Menu are now proper Containers (formerly extended from BoxComponent). 现在Toolbar和Menu都��承Container
- Breaking change: MenuItem的ids现在已经不是局部变量了,所以你不能在多个menu里面用一个id.��:用唯一的id或者用itemIds来替�? 它�?MenuItem ids are no longer local to their menu but global component ids. This means that you can't use the same id in multiple menus. Suggested fix: Use unique ids or switch to using itemIds.)
- As well as Menu being a Container, this also means Menu can be a regular Component. Menu did not extend BoxComponent before, but was out on its own. Now, it can behave either as a regular floating Menu, or, if configured floating: false, it can be used as a usual inline Component of a Container.(译注:��单的说就是由于menu的��承改�?现在你可以设�|�Menu为��Q动的,或者像�q�_��的组仉��样��用它)
- DateItem和ColorItem已经被移�?因�ؓ没有必要�?现在你可以把��L��l��g攑օ�menu的items�?/li>
- autoWidth() - 变更为autoSize()

17.Ext.MenuButton - 该类已经被移�?用SplitButton代替�?/div>

18.Ext.StatusBar - 该类已经被移出core�?�?.0final版会有个Ext.ux.StatusBar

19.Ext.Toolbar

新增:
- Toolbar Overflow. A menu for items that don’t fit the visible toolbar area will be created by default and can be disabled with the configuration option enableOverflow. Items in the menu react with the same handlers as the toolbar items.(译注:��单的说就是Toolbar溢出后的滚动效果详见官方�C�Z��)
变更:
- Toolbar and Menu are now proper Containers (formerly extended from BoxComponent).现在Toolbar和Menu都��承Container

20.Ext.Tooltip

新增:
- delegate option added so one Tooltip can handle multiple child elements of its target based on selection using the delegate config.(译注:新增的这个属性很有用,��是通过讄��的selector�Ҏ(gu��)��个元素的子对象设�|�Tip,�?.0的时候我们经帔R��要的Gird RowTip,CellTip都可以实��C��,不需要实例化很多Tip对象)
- AnchorTips - Tooltips now support an anchor configuration which will allow you to bring attention to a particular element or component with a small callout arrow.(译注:��单的说就是箭头Tip,详见:http://extjs.com/deploy/dev/examples/simple-widgets/qtips.html)

21.Ext.util.Format

新增/变更:
- ellipsis() - "word" parameter added
- focus() - "defer" parameter added
- number() - added
- numberRenderer() - added
- plural() - added

22.Ext.util.Observable

新增:
- Ext.util.Observable.observeClass() - Class level observability �cȝ�别的观察/通知

23.ux's that worked prior to 3.x may need some tweaking (especially if the ux used private properties). ux's should be checked they are utilizing the latest preferred techniques and properties. More notes here. 旧的扩展需要相应的�q�行修改,详见:http://extjs.com/forum/showthread.php?p=338913#post338913

24.CSS. general updates, as well as refactoring to split css into visual and structural files to simplify theming.

25.新增:图表Charting (Chart, PieChart, CartesianChart, LineChart, BarChart - numeric, time, category axis) -- (译注:其实��是YUI Chart,可以�?http://developer.yahoo.com/yui/charts/ , 或者可以看下我的blog:ExtJS 3.0 Chart ��用一�?http://atian25.javaeye.com/blog/413947)

26.新增:Ext.FlashComponent (译注:��g��是用了swfobject,��理swf方便多了,不用adobe那又长又臭的代码)

27.新增:Direct (Direct, Ext.data.DirectStore, Ext.data.DirectProxy) - 官方3.0极力推出的东�?详见:http://extjs.com/blog/2009/05/13/introducing-ext-direct/

28.新增:Writer

29.新增:Ext.Spacer - xtype 'spacer' (for empty box component)

30.新增:ButtonGroup (xtype: 'buttongroup') (译注:按钮�l?仿office2007风格,详见:http://extjs.com/deploy/dev/examples/button/buttons.html)

31.新增:GroupTabs - (译注:详见http://extjs.com/deploy/dev/examples/grouptabs/grouptabs.html)

32.增强:Debug Console (译注:�q�是firebug好用,不过它可以看到store�{?详见:http://extjs.com/deploy/dev/examples/debug/debug-console.html)

33.新增:Ext.Error

Changes to some example classes: �C�Z��cȝ��修改

(不敢用javaeye�~�辑器的表格�?.自己��就着看吧...)

Class x(p)type Deprecates

Ext.ux.data.PagingMemoryProxy Ext.data.PagingMemoryProxy

Ext.ux.form.FileUploadField fileuploadfield Ext.ux.FileUploadField

Ext.ux.form.SelectBox selectbox Ext.ux.SelectBox

Ext.ux.form.SpinnerField spinnerfield Ext.form.SpinnerField (remove xtype=spinner)

Ext.ux.form.ItemSelector itemselector Ext.ux.ItemSelector

Ext.ux.form.MultiSelect multiselect Ext.ux.Multiselect

Ext.ux.grid.CheckColumn checkcolumn (p)

Ext.ux.grid.GroupSummary Ext.grid.GroupSummary

Ext.ux.grid.HybridSummary Ext.grid.HybridSummary

Ext.ux.grid.RowEditor roweditor (p)

Ext.ux.grid.RowExpander rowexpander (p) Ext.grid.RowExpander

Ext.ux.grid.TableGrid Ext.grid.TableGrid

Ext.ux.GMapPanel gmappanel

Ext.ux.SliderTip

Ext.ux.SlidingPager

Ext.ux.Spinner

Ext.ux.Spotlight Ext.Spotlight

Ext.ux.Statusbar Ext.Statusbar

Ext.ux.TabCloseMenu tabclosemenu (p)

Ext.ux.tree.ColumnTree columntree Ext.tree.ColumnTree

Ext.ux.tree.ColumnNodeUI Ext.tree.ColumnNodeUI

Ext.ux.tree.XmlTreeLoader Ext.ux.XmlTreeLoader

Changes to Resources 资源的变�?/strong>

Ensure you have updated all the Ext-provided CSS with the new CSS from version 3.

Ensure you have updated all the Ext-provided images with the new images from version 3.

Additional References 其他参�?/strong>

http://extjs.com/blog/2009/06/03/ext-js-30-rc2-release-stable-robust-and-enhanced/

http://extjs.com/blog/2009/05/13/introducing-ext-direct/

http://extjs.com/blog/2009/05/04/ext-js-30-rc11-released/

http://extjs.com/blog/2009/04/04/ext-core-30-beta-released/

天猪 2009-07-15 13:26 发表评论

天猪 — Wed, 01 Jul 2009 02:28:00 GMT
     摘要: http://atian25.javaeye.com/blog/413947 实际上就是YUI CHART, 具体的文档可以看: http://developer.yahoo.com/yui/charts/ 先上个图: 代码如下: 1.定义store Code highlighting produced by Actipro CodeHighlighter (fr...  阅读全文

天猪 2009-07-01 10:28 发表评论

[原创]EXTJS双击TabPanel标签关闭该页

天猪 — Wed, 01 Jul 2009 02:23:00 GMT

1 var tabs = new Ext.TabPanel({
2     renderTo: 'tabs1',
3     width:450,
4     activeTab: 0,
5     frame:true,
6     defaults:{autoHeight: true},
7     items:[
8         {contentEl:'script', title: 'Short Text'},
9         {contentEl:'markup', title: 'Long Text'}
10     ],
11     initEvents : function(){
12             Ext.TabPanel.superclass.initEvents.call(this);
13             this.on('add', this.onAdd, this, {target: this});
14             this.on('remove', this.onRemove, this, {target: this});
15             this.mon(this.strip, 'mousedown', this.onStripMouseDown, this);
16             this.mon(this.strip, 'contextmenu', this.onStripContextMenu, this);
17             if(this.enableTabScroll){
18                 this.mon(this.strip, 'mousewheel', this.onWheel, this);
19             }
20             //ADD:monitor title dbclick
21             this.mon(this.strip,'dblclick',this.onTitleDbClick,this);
22         },
23                  //ADD: handler
24         onTitleDbClick:function(e,target,o){
25             var t = this.findTargets(e);
26             if (t.item.fireEvent('beforeclose', t.item) !== false) {
27                         t.item.fireEvent('close', t.item);
28                         this.remove(t.item);
29                    }
30         }
31 });

天猪 2009-07-01 10:23 发表评论

天猪 — Wed, 01 Jul 2009 02:20:00 GMT

有一些需求如:

1.一个文件管理的Grid,要求排序的时�?文�g�Ҏ(gu��)��q�在�剙��

2.一个显�C�成功率的Grid,要求成功�?��p�|�?0的数�?不参与排�?永远在底�?/p>
ExtJs本��n�q�没有暴露这个接�?所以我们只能自己重�?如下代码:

1 var store = new Ext.data.JsonStore({
2   root:'data',
3   fields:[
4     'name',
5     {name:'sucCount',type:'int'},
6     {name:'failCount',type:'int'},
7     {name:'sucRate',type:'float'},
8     {name:'isValidateTest',type:'boolean'},
9     {name:'statType',type:'int'},
10     'testLogIds','bsc','msc','sgsn'
11   ],
12   sortInfo:{field: 'sucRate', direction: 'ASC'},
13   //排序规则
14   sortData:function(f, direction){
15     direction = direction || 'ASC';
16     var dir = direction == 'ASC' ? 1 : -1;
17     var st = this.fields.get(f).sortType;
18     //关键地方,重写排序排序规则
19     var fn = function(r1, r2){
20       if(!r1.get('isValidateTest')||!r2.get('isValidateTest')){
21         //无效数据永远在下�?nbsp;
22         return !r1.get('isValidateTest') ? dir : -dir;
23       }else{
24         var v1 = st(r1.data[f]), v2 = st(r2.data[f]);
25         return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
26       }
27     };
28     this.data.sort(direction, fn);
29     if(this.snapshot && this.snapshot != this.data){
30       this.snapshot.sort(direction, fn);
31     }
32   }
33 });

天猪 2009-07-01 10:20 发表评论

天猪 — Wed, 01 Jul 2009 02:14:00 GMT

http://atian25.javaeye.com/blog/417361

1.表头提示

�?.2里面是设�|?a class="external text" title="http://extjs.com/deploy/dev/docs/?class=Ext.grid.ColumnModel&member=tooltip" rel="nofollow" >ColumnModel.tooltip ,3.0则是Column. tooltip 如下:

1 var grid = new Ext.grid.GridPanel({
2   columns:[
3     {header:'名称',dataIndex:'name',tooltip:'对象名称'},
4     {header:'开始时�?nbsp;- �l�束旉�� <br/>成功/��p�|/成功�?, dataIndex:'sucRate',tooltip:'成功/��p�|/成功�?}
5   ]
6 });

2.单元格提�C?/strong>

1)使用Ext.QuickTips

在开始的时候就执行Ext.QuickTips.init();

然后寚w��要提�C�的单元�?重写renderer函数,��d��ext:qtitle , ext:qtip�q?个属性即可�?/p>
�q�个在官方的FAQ上有详细描述: http://extjs.com/learn/Ext_FAQ_Grid#Add_ToolTip_or_Qtip

代码:

1 //option 1
2 //========
3 renderer = function (data, metadata, record, rowIndex, columnIndex, store) {
4     //build the qtip:
5     var title = 'Details for ' + value + '-' + record.get('month') +
6         '-' + record.get('year');
7     var tip = record.get('sunday_events');
8
9     metadata.attr = 'ext:qtitle="' + title + '"' + ' ext:qtip="' + tip + '"';
10
11     //return the display text:
12     var displayText = '<span style="color: #000;">' + value + 'span><br />' +
13         record.get('sunday_events_short');
14     return displayText;
15 };
16
17 //option 2
18 //========
19 renderer = function (data, metadata, record, rowIndex, columnIndex, store) {
20     var qtip = '>';
21     if(data >= 0){
22         qtip = " qtip='yeah'/>";
23         return '<span style="color:green;"' + qtip + data + '%span>';
24     }else if(data < 0){
25         qtip = " qtip='woops'/>";
26         return '<span style="color:red;"' + qtip + data + '%span>';
27     }
28     return data;
29 };
30
31 //option 3
32 //========
33 var qtipTpl = new Ext.XTemplate(
34     '<h3>Phones:h3>',
35     '<tpl for=".">',
36     '<div><i>{phoneType}:i> {phoneNumber}div>',
37     'tpl>'
38 );
39
40 renderer = function (data, metadata, record, rowIndex, columnIndex, store) {
41
42     // get data
43     var data = record.data;
44
45     // convert phones to array (only once)
46     data.phones = Ext.isArray(data.phones) ?
47         data.phones :
48         this.getPhones(data.phones);
49
50     // create tooltip
51     var qtip = qtipTpl.apply(data.phones);
52
53     metadata.attr = 'ext:qtitle="' + title + '"' + ' ext:qtip="' + tip + '"';
54
55     //return the display text:
56     return data;
57 };

2)使用ToolTip

官方也已�l�给出方�?

http://extjs.com/forum/showthread.php?p=112125#post112125

http://extjs.com/forum/showthread.php?t=55690

以上�l�出的方法是可以让一个grid里面的元素共享一个tooltip对象。一般用来做rowtip

不过3.0有更好的方式,如下:

3.行提�C?RowTip

ExtJS3.0新增的方�?讄��tooltip�?span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; white-space: normal; font-family: Simsun; color: rgb(0, 0, 0); font-size: medium;">delegate

代码:

1 var myGrid = new Ext.grid.gridPanel(gridConfig);
2 myGrid.on('render', function(grid) {
3     var store = grid.getStore();  // Capture the Store.
4
5     var view = grid.getView();    // Capture the GridView.
6
7     myGrid.tip = new Ext.ToolTip({
8         target: view.mainBody,    // The overall target element.
9
10         delegate: '.x-grid3-row', // Each grid row causes its own seperate show and hide.
11
12         trackMouse: true,         // Moving within the row should not hide the tip.
13
14         renderTo: document.body,  // Render immediately so that tip.body can be referenced prior to the first show.
15
16         listeners: {              // Change content dynamically depending on which element triggered the show.
17
18             beforeshow: function updateTipBody(tip) {
19                 var rowIndex = view.findRowIndex(tip.triggerElement);
20                 tip.body.dom.innerHTML = "Over Record ID " + store.getAt(rowIndex).id;
21             }
22         }
23     });
24 });

4.其他�Ҏ(gu��)��
监听GridView或Store的事�?然后通过rowSelector或getRow�Ҏ(gu��)��来遍�?自己加tooltip... �q�个方式��h��视吧

天猪 2009-07-01 10:14 发表评论

IE7/FF3可用的获取异常发生所在的行数

天猪 — Fri, 26 Sep 2008 06:26:00 GMT
Error��h��下面一些主要属性：

* description: 错误描述 (仅IE可用).
* fileName: 出错的文件名 (仅Mozilla可用).
* lineNumber: 出错的行�?(仅Mozilla可用).
* message: 错误信息 (在IE下同description)
* name: 错误�c�d��.
* number: 错误代码 (仅IE可用).
* stack: 像Java中的Stack Trace一��L��错误堆栈信息 (仅Mozilla可用).

在IE里面没有lineNumber. 但可用下面的�Ҏ(gu��)��扑և�:

http://forum.byr.edu.cn/wForum/disparticle.php?boardName=SoftDesign&ID=29948&pos=6&page=1

1 <script type="text/javascript">
2 window.onerror=testError;
3 function testError(){
4  arglen=arguments.length;
5  var errorMsg="参数个数�Q?/span>"+arglen+"�?/span>";
6  for(var i=0;i<arglen;i++){
7   errorMsg+="\n参数"+(i+1)+"�Q?/span>"+arguments[i];
8  }
9  alert(errorMsg);
10  window.onerror=null;
11  return true;
12 }
13
14 function test(){
15 error
16 }
17 test()
18 script>

天猪 2008-09-26 14:26 发表评论

天猪 — Mon, 08 Sep 2008 02:36:00 GMT

试用了几天的Chrome�?感觉不错,期待插�g接口的开�?..
最新的Chrome的下载地址�?http://build.chromium.org/buildbot/snapshots/chromium-rel-xp/

今天无聊,��Z��看了下Chrome的文�?路径在C:\Documents and Settings\你的用户名\Local Settings\Application Data\Google\Chrome\User Data\Default 下面,有个History文�g.

用UE打开后发现是SQLITE文�g,于是用SQLITE打开(下蝲地址:http://www.sqlite.org/sqlite-3_6_2.zip)
操作�Ҏ(gu��)��如下:
1)用sqlite3.exe打开History文�g
2)�?.tables 命��o可以看到有图中几个表,从名字我们可以看出有下蝲记录,书签,讉K��记录�{�等
3)�?.output starred.txt 把输出重定向到文�?br /> 4)�?.dump starred 把书�{�表导出
5)接着��L��下starred.txt文�g��O(ji��n)K�?

文�g大致如下,熟�?zh��n)�sql的可以分析下�l�构(如type=2是文件夹,type=1/3是默认的,type=0是书�{?
可以通过�q�个办法对书�{�进行分�l�管理等转换

1BEGIN TRANSACTION;
2
3CREATE TABLE starred (id INTEGER PRIMARY KEY,type INTEGER NOT NULL DEFAULT 0,url_id INTEGER NOT NULL DEFAULT 0,group_id INTEGER NOT NULL DEFAULT 0,title VARCHAR,date_added INTEGER NOT NULL,visual_order INTEGER DEFAULT 0,parent_id INTEGER DEFAULT 0,date_modified INTEGER DEFAULT 0 NOT NULL);
4
5INSERT INTO "starred" VALUES(1,1,0,1,'书签�?/span>',12864879599272250,0,0,12864903712413875);
6INSERT INTO "starred" VALUES(2,3,0,2,'其他书签',12864879599273250,0,0,12864901410029375);
7INSERT INTO "starred" VALUES(29,0,3825,0,'Gmail',12864881762934500,1,5,0);
8INSERT INTO "starred" VALUES(30,0,438,0,'Google Reader',12864881840111125,3,5,0);
9INSERT INTO "starred" VALUES(31,0,3833,0,'Google Docs',12864881878751125,2,5,0);
10INSERT INTO "starred" VALUES(32,2,0,5,'Google',12864881893109125,0,1,12864898849435375);
11INSERT INTO "starred" VALUES(35,2,0,7,'Book',12864882141057000,3,1,12864891426123000);
12
13CREATE INDEX starred_index ON starred(id,url_id);
14COMMIT;

导入的方法也差不�?把用.import指��o。熟�(zh��n)�sql命��o的�h都知道怎么弄了,�?help可以看到sqlite支持的命�?br />
�C�Z��?

ps:�?..该文章用CHROME写的..发布按钮按了无效...复制到IE7��d��布了..
ps2:最新的Chromium数据存在:Local Settings\Application Data\Chromium\User Data\Default �?书签存在Bookmarks文�g里面,不再存在History里面.
该文件格式如�?

1 {
2    "roots": {
3       "bookmark_bar": {
4          "children": [ {
5             "date_added": "12865419024859500",
6             "name": "Google",
7             "type": "url",
8             "url": "http://www.google.cn/"
9          } ],
10          "date_added": "0",
11          "date_modified": "12865419024859500",
12          "name": "\u4E66\u7B7E\u680F",
13          "type": "folder"
14       },
15       "other": {
16          "children": [  ],
17          "date_added": "0",
18          "date_modified": "0",
19          "name": "\u5176\u4ED6\u4E66\u7B7E",
20          "type": "folder"
21       }
22    },
23    "version": 1
24 }
25

天猪 2008-09-08 10:36 发表评论

亚洲成a人片在线观看精品,国产大陆亚洲精品国产,久久精品国产亚洲综合色

ExtJS 3.0 在skpet里面的代码提�C?(含破解jar)

ExtJS 2.3/3.0 定制你所需要的模块

ExtJS 3.0 Designer Preview (官方的IDE可视化工�?

[���译]ExtJS ChangeLog 2.2 -> 3.0.0 -- by tz

[原创]EXTJS双击TabPanel标签关闭该页

IE7/FF3可用的获取异常发生所在的行数

[��译]ExtJS ChangeLog 2.2 -> 3.0.0 -- by tz