补充部分官方文档里没有的Client Library以及代码提示Schema更新(一)
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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 本文出自 “赵劼” 博客,转载请与作者联系! 本文出自 51CTO.COM技术博客 |





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