Kendo UI开发教程(17): Kendo MVVM 数据绑定(六) Html

矫情吗；* 2023-10-16 19:24 53阅读 0赞

Html绑定可以使用ViewMode的属性来设置DOM元素的innerHTML属性。如果ViewModel的属性的数据类型不是字符串，比如（Text，Number或者Date),那么会调用toString()方法，将这些值转为字符串。  
注意:如果需要设置input,textarea或是select的值，需要使用value绑定。  
例如：

<table style=""> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""><code style="">2</code></td> 
   <td style="border-width:0px 0px 0px 3px!important; margin:0px!important; padding:0px 0px 0px 0.5em!important; outline:0px!important; left:auto!important; top:auto!important; width:auto!important; height:auto!important; right:auto!important; bottom:auto!important; color:rgb(185,189,182)!important; line-height:1.1em!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; font-size:1em!important; font-variant:inherit; vertical-align:top!important; border-left-color:rgb(67,90,95)!important; border-left-style:solid!important; float:none!important; position:static!important; direction:ltr!important"> <code style="">&lt;</code><code style="">script</code><code style="">&gt;</code></td> 
  </tr> 
 </tbody> 
</table>

<table style=""> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""><code style="">3</code></td> 
   <td style="border-width:0px 0px 0px 3px!important; margin:0px!important; padding:0px 0px 0px 0.5em!important; outline:0px!important; left:auto!important; top:auto!important; width:auto!important; height:auto!important; right:auto!important; bottom:auto!important; color:rgb(185,189,182)!important; line-height:1.1em!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; font-size:1em!important; font-variant:inherit; vertical-align:top!important; border-left-color:rgb(67,90,95)!important; border-left-style:solid!important; float:none!important; position:static!important; direction:ltr!important"> <code style="">var viewModel = kendo.observable({ </code></td> 
  </tr> 
 </tbody> 
</table>

<table style=""> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""><code style="">7</code></td> 
   <td style="border-width:0px 0px 0px 3px!important; margin:0px!important; padding:0px 0px 0px 0.5em!important; outline:0px!important; left:auto!important; top:auto!important; width:auto!important; height:auto!important; right:auto!important; bottom:auto!important; color:rgb(185,189,182)!important; line-height:1.1em!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; font-size:1em!important; font-variant:inherit; vertical-align:top!important; border-left-color:rgb(67,90,95)!important; border-left-style:solid!important; float:none!important; position:static!important; direction:ltr!important"> <code style="">kendo.bind($("span"), viewModel);</code></td> 
  </tr> 
 </tbody> 
</table>

<table style=""> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""><code style="">8</code></td> 
   <td style="border-width:0px 0px 0px 3px!important; margin:0px!important; padding:0px 0px 0px 0.5em!important; outline:0px!important; left:auto!important; top:auto!important; width:auto!important; height:auto!important; right:auto!important; bottom:auto!important; color:rgb(185,189,182)!important; line-height:1.1em!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; font-size:1em!important; font-variant:inherit; vertical-align:top!important; border-left-color:rgb(67,90,95)!important; border-left-style:solid!important; float:none!important; position:static!important; direction:ltr!important"> <code style="">&lt;/</code><code style="">script</code><code style="">&gt;</code></td> 
  </tr> 
 </tbody> 
</table>

这个结果显示如下html元素：

如果ViewModel 的值包含HTML标记，这些标记和作为最后结果显示出来，比如：

<table style=""> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""><code style="">4</code></td> 
   <td style="border-width:0px 0px 0px 3px!important; margin:0px!important; padding:0px 0px 0px 0.5em!important; outline:0px!important; left:auto!important; top:auto!important; width:auto!important; height:auto!important; right:auto!important; bottom:auto!important; color:rgb(185,189,182)!important; line-height:1.1em!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; font-size:1em!important; font-variant:inherit; vertical-align:top!important; border-left-color:rgb(67,90,95)!important; border-left-style:solid!important; float:none!important; position:static!important; direction:ltr!important"> <code style="">&nbsp;&nbsp;&nbsp;&nbsp;</code><code style="">name: "&lt;</code><code style="">strong</code><code style="">&gt;John Doe&lt;/</code><code style="">strong</code><code style="">&gt;"</code></td> 
  </tr> 
 </tbody> 
</table>

显示如下：

John Doe

如果只想显示ViewModel的值，可以使用text绑定。