补充部分官方文档里没有的Client Library以及代码提示Schema更新（二）

　　这次补充了所有的Data Access相关控件，现在似乎Atlas.js中最常用的Tag都已经写进了Schema。这次更新的Tag有：

<itemView />
<listView />
<dataSource />
<dataView />
<dataNavigator />
<xmlDataSource />
<xsltView />
<sortBehavior />
<propertyFilter />

　　请点击这里下载，所有的下载链接均已更新。使用方式可以见我前一篇文章《为VS.NET 2005增加Atlas Scripts的代码提示功能》，那里的Schema下载也以更新。

　　另外，XMLDataSource也出现了DataNavigator类似的问题，在它的代码里有：

this .getDescriptor  =   function () {
     var  td  =  Sys.Data.DataSource.callBaseMethod( this , 'getDescriptor');
        
    ...
        
     return  td;
}

　　又是“Sys.Data.DataSource.callBaseMethod”了。哎，它们Code Review没有看出来吗？还好，似乎对结果没有什么影响……


　　以下是我写的Client Library，希望对大家有所帮助。

ItemView Class

A control designed for viewing a single record at a time.

Syntax

Javascript

var  c  =  Sys.UI.Data.ItemView(associatedElement);
    .
    .
c.initialize();

Declarative

< itemView
     accessKey ="accelerator key"
    cssClass ="CSS class"
    dataContext ="source for data binding operations"
    dataIndex ="the index of the currently selected item in the data source"
    enabled ="true|false"
    id ="identifier for looking up the component by name"
    propertyChanged ="event handler"
    tabIndex ="element's tab index"
    visibilityMode ="Hidden|Collapse"
    visible ="true|false"
>
     < behaviors >
         <!--  behaviors  -->
     </ behaviors >
     < bindings >
         <!--  bindings  -->
     </ bindings >
     < emptyTemplate >
         <!--  template  -->
     </ emptyTemplate >
     < itemTemplate >
         <!--  template  -->
     </ itemTemplate >
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ itemView >

Script components:  required

Inherits:  Sys.UI.Data.DataControl


ListView Class

A control complements the ItemView control, which allows you to view a range of record that are selected by the bound DataSource control.

Syntax

Javascript

var  c  =  Sys.UI.Data.ListView(associatedElement);
    .
    .
c.initialize();

Declarative

< listView
     accessKey ="accelerator key"
    alternatingItemCssClass="CSS class for alternating rows"
    cssClass ="CSS class"
    dataContext ="source for data binding operations"
    dataIndex ="the index of the currently selected item in the data source"
    enabled ="true|false"
    id ="identifier for looking up the component by name"
    itemCssClass="CSS class for individual items"
    itemTemplateParentElementId="identifier of the parent of the template"
    propertyChanged ="event handler"
    separatorCssClass="CSS class for the separator"
    selectedItemCssClass="CSS class for the selected item"
    tabIndex ="element's tab index"
    visibilityMode ="Hidden|Collapse"
    visible ="true|false"
>
     < behaviors >
         <!--  behaviors  -->
     </ behaviors >
     < bindings >
         <!--  bindings  -->
     </ bindings >
     < emptyTemplate >
         <!--  template  -->
     </ emptyTemplate >
     < itemTemplate >
         <!--  template  -->
     </ itemTemplate >
    <layoutTemplate>
        <!-- template -->
    </layoutTemplate>
    <separatorTemplate>
        <!-- template -->
    </separatorTemplate>
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ listView >

Script components:  required

Inherits:  Sys.UI.Data.DataControl


DataSource Class

A control creates the "connection" between your controls and the back-end datasets.

Syntax

Javascript

new Sys.Data.DataSource();

Declarative

<dataSource
    autoLoad="true|false"
    dataAvailable="event handler"
    dataContext ="source for data binding operations"
    id ="identifier for looking up the component by name"
    initialData="the initial data when the page loads"
    propertyChanged ="event handler"
    serviceURL="the URL of the web service that will supply the data"
    serviceType="DataService|Handler"
>
     < bindings >
         <!--  bindings  -->
     </ bindings >
    <dataAvailable>
        <!-- actions -->
    </dataAvailable>
    <parameters prop1="value1" prop2="value2" ... />
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ dataSource >

Script components:  required

Inherits:  Sys.Component


DataView Class

A control gives a filtered view of a of data source.

Syntax

Javascript

new Sys.Data.DataView();

Declarative

<dataSource
    dataContext ="source for data binding operations"
    id ="identifier for looking up the component by name"
    pageIndex="the current index of page"
    pageSize="the size of page"
    propertyChanged ="event handler"
    sortColumn="the column for sorting"
    sortDirection="Ascending|Descending"
>
     < bindings >
         <!--  bindings  -->
     </ bindings >
    <filters>
        <!-- filters -->
    </filters>
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ dataSource >

Script components:  required

Inherits:  Sys.Component


DataNavigator Class

A control gives page navigation for a data view.

Syntax

Javascript

var  c  =  new Sys.UI.Data.DataNavigator(associatedElement);
    .
    .
c.initialize();

Declarative

< itemView
     accessKey ="accelerator key"
    cssClass ="CSS class"
    dataContext ="source for data binding operations"
    dataView="the data view of page navigation"
    enabled ="true|false"
    id ="identifier for looking up the component by name"
    propertyChanged ="event handler"
    tabIndex ="element's tab index"
    visibilityMode ="Hidden|Collapse"
    visible ="true|false"
>
     < behaviors >
         <!--  behaviors  -->
     </ behaviors >
     < bindings >
         <!--  bindings  -->
     </ bindings >
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ itemView >

Script components:  required

Inherits:  Sys.UI.Control


XMLDataSource Class

A datasouce for xml data.

Syntax

Javascript

new Sys.Data.XMLDataSource();

Declarative

<xmlDataSource
    autoLoad="true|false"
    documentAvailable="event handler"
    dataContext ="source for data binding operations"
    id ="identifier for looking up the component by name"
    initialDocument="the initial document when the page loads"
    propertyChanged ="event handler"
    serviceURL="the URL of the web service that will supply the data"
    xpath="the xpath for getting part of xml"
>
     < bindings >
         <!--  bindings  -->
     </ bindings >
    <documentAvailable>
        <!-- actions -->
    </documentAvailable>
    <parameters prop1="value1" prop2="value2" ... />
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ xmlDataSource >

Script components:  required

Inherits:  Sys.Component


XSLTView Class

A control to show data by converting xml data with xslt.

Syntax

Javascript

var  c  =  new Sys.UI.Data.XSLTView(associatedElement);
    .
    .
c.initialize();

Declarative

< itemView
     accessKey ="accelerator key"
    cssClass ="CSS class"
    dataContext ="source for data binding operations"
    enabled ="true|false"
    id ="identifier for looking up the component by name"
    propertyChanged ="event handler"
    tabIndex ="element's tab index"
    visibilityMode ="Hidden|Collapse"
    visible ="true|false"
>
     < behaviors >
         <!--  behaviors  -->
     </ behaviors >
     < bindings >
         <!--  bindings  -->
     </ bindings >
    <parameters prop1="value1" prop2="value2" ... />
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ itemView >

Script components:  required

Inherits:  Sys.UI.Control


SortBehavior Class

A behavior to sort the data of a dataview.

Syntax

Javascript

new  Sys.UI.Data.SortBehavior();

Declarative

< sortBehavior
    dataContext="source for data binding operations"
    dataView="the data view for sorting"
    id="identifier for looking up the component by name"
    propertyChanged="event handler"
    sortAscendingCssClass="CSS class when sort the data order by asc"
    sortColumn="the column to sort"
    sortDescendingCssClass="CSS class when sort the data order by desc"
>
     < bindings >
         <!--  bindings  -->
     </ bindings >
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ sortBehavior >

Script components:  required

Inherits:  Sys.UI.Behavior


PropertyFilter Class

Syntax

Javascript

new  Sys.Data.PropertyFilter();

Declarative

<propertyFilter
    dataContext="source for data binding operations"
    id="identifier for looking up the component by name"
    property="the property to filter"
    propertyChanged="event handler"
    value="the value to display"
>
     < bindings >
         <!--  bindings  -->
     </ bindings >
     < propertyChanged >
         <!--  actions  -->
     </ propertyChanged >
</ sortBehavior >

Script components:  required

Inherits:  Sys.Data.DataFilter

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