补充部分官方文档里没有的Client Library以及代码提示Schema更新（一）

　　为了保证Intelligence Schema的正确性，不得不仔细地去挖掘文档上没有描述的特性，最好的方式自然是阅读它的代码，似乎进展还算顺利。新增支持的Tag为validator相关和floatingBehavior，具体如下：

<requiredFieldValidator />
<typeValidator />
<rangeValidator />
<regexValidator />
<customValidator />
<validationErrorLabel />
<validationGroupt />
<floatingBehavior />

Schema已经更新，可以点击这里下载。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。

在研究floatingBehavior之后，发现目前似乎缺少对于其location属性和move事件的介绍，因此另外写了一篇文章《FloatingBehavior补遗：Location属性与move事件》对此作了简单的介绍。

有朋友向我反映说，使用了Schema之后再输入page这个tag时，总是会自动变成<page />，很不方便，这只要设定一下VS即可：选择菜单Tools——Options，在左侧树装菜单中选择Text Editor——HTML——Format，接着在右侧点击Tag Specific Options按钮，如图：


接着在弹出窗口中选择ASP.NET Controls——Page，然后在右侧将“Closing tag”设为“Separate cloasing tag”，如图：


这样，再次输入page时，就会出现<page></page>而不是<page />了。


以下是自制的Class Library，为了方便自己和需要的朋友作为参考。其中可以发现继承于Sys.Component的类都会有id和dataContext两个属性，我也如官方Class Library一般列出，虽然可能不会用到。

另外，如果有朋友发现问题请及时指出：

---

RequiredFieldValidator Class

The validator class which fires an error if the field on which the validator is configured is empty.

Syntax

Javascript

new Sys.UI.RequiredFieldValidator();

Declarative

<requiredFieldValidator
    dataContext="source for data binding operations"
    errorMessage="the error message"
    id="identifier for looking up the component by name"
    propertyChanged="event handler"
>
    <bindings>
        <!-- bindings -->
    </bindings>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</requiredFieldValidator>

Script components:  required

Inherits:  Sys.UI.Validator

---

TypeValidator Class

The validator class which fires an error if the field on witch the validator is configured is not in the specific type.

Syntax

Javascript

new Sys.UI.TypeValidator();

Declarative

<typeValidator
    dataContext="source for data binding operations"
    errorMessage="the error message"
    id="identifier for looking up the component by name"
    propertyChanged="event handler"
    type="Number|String|Boolean"
>
    <bindings>
        <!-- bindings -->
    </bindings>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</typeValidator>

Script components:  required

Inherits:  Sys.UI.Validator

---

RangeValidator Class

The validator class which fires an error if the field on witch the validator is configured is not in the specific range.

Syntax

Javascript

new Sys.UI.RangeValidator();

Declarative

<rangeValidator
    dataContext="source for data binding operations"
    errorMessage="the error message"
    id="identifier for looking up the component by name"
    lowerBound="the lower bound"
    propertyChanged="event handler"
    upperBound="the upper bound"
>
    <bindings>
        <!-- bindings -->
    </bindings>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</rangeValidator>

Script components:  required

Inherits:  Sys.UI.Validator

---

RegexValidator Class

The validator class which fires an error if the field on witch the validator is configured is not match the regular expresstion.

Syntax

Javascript

new Sys.UI.RegexValidator();

Declarative

<regexValidator
    dataContext="source for data binding operations"
    errorMessage="the error message"
    id="identifier for looking up the component by name"
    propertyChanged="event handler"
    regex="the regular expression"
>
    <bindings>
        <!-- bindings -->
    </bindings>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</regexValidator>

Script components:  required

Inherits:  Sys.UI.Validator

---

CustomValidator Class

The validator class which fires an error if the field on witch the validator is configured is not pass the validation events.

Syntax

Javascript

new Sys.UI.CustomValidator();

Declarative

<rangeValidator
    dataContext="source for data binding operations"
    errorMessage="the error message"
    id="identifier for looking up the component by name"
    propertyChanged="event handler"
    validateValue="validation event handler"
>
    <bindings>
        <!-- bindings -->
    </bindings>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</customValidator>

Script components:  required

Inherits:  Sys.UI.Validator

---

ValidationErrorLabel Class

The label to show the error message of a control which is being validated.

Syntax

Javascript

c = new Sys.UI.ValidationErrorLabel(associatedElement)
    .
    .
c.initialize();

Declarative

<validationErrorLabel
    accessKey="accelerator key"
    associatedControl="the associated control being validated"
    cssClass="CSS class"
    dataContext="source for data binding operations"
    enabled="true|false"
    htmlEncode="false|true"
    id="identifier for looking up the component by name"
    propertyChanged="event handler"
    tabIndex="element's tab index"
    text="control value"
    visibilityMode="Hidden|Collapse"
    visible="true|false"
>
    <behaviors>
        <!-- behaviors -->
    </behaviors>
    <bindings>
        <!-- bindings -->
    </bindings>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</validationErrorLabel>

Script components:  required

Inherits:  Sys.UI.Label

---

ValidationGroup Class

The control group the controls which are being validated.

Syntax

Javascript

c = new Sys.UI.ValidationGroup();
    .
    .
c.initialize();

Declarative

<validationGroup
    dataContext="source for data binding operations"
    id="identifier for looking up the component by name"
    propertyChanged="event handler"
>
    <associatedControls>
        <reference component="the control which is being validated" />
        <!-- other references -->
    </associatedControls>
    <bindings>
        <!-- bindings -->
    </bindings>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</validationGroup>

Script components:  required

Inherits:  Sys.UI.Component

---

FloatingBehavior Class

Make a control float on the page.

Syntax

Javascript

new Sys.UI.FloatingBehavior();

Declarative

<floatingBehavior
    dataContext="source for data binding operations"
    handle="the handle to move the floating control"
    id="identifier for looking up the component by name"
    location="a string like 'x,y' to indicate the position"
    move="event handler"
    propertyChanged="event handler"
>
    <bindings>
        <!-- bindings -->
    </bindings>
    <move>
        <!-- actions -->
    </move>
    <propertyChanged>
        <!-- actions -->
    </propertyChanged>
</floatingBehavior>

Script components:  required

Inherits:  Sys.UI.Behavior