angular-docs-cn/public/docs/js/latest/api/forms/Control-class.jade

p.location-badge.
  exported from <a href='../forms'>angular2/forms</a>
  defined in <a href="https://github.com/angular/angular/tree/3a0410a/modules/angular2/src/forms/model.ts#L139-L168">angular2/src/forms/model.ts (line 139)</a>

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  Defines a part of a form that cannot be divided into other controls.
  
  `Control` is one of the three fundamental building blocks used to define forms in Angular, along
  with
  <a href='ControlGroup-class.html'><code>ControlGroup</code></a> and <a href='ControlArray-class.html'><code>ControlArray</code></a>.
  
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  h2 Members
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    h3 constructor

    
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        constructor(value: any, validator?: Function)
    
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    h3 updateValue

    
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      code.
        updateValue(value: any, {onlySelf, emitEvent}?: {onlySelf?: boolean, emitEvent?: boolean})
    
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    h3 registerOnChange

    
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        registerOnChange(fn: Function)
    
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