如何在angular2中使用onchange

Question

我有<td>可编辑。我想将已编辑的新数据发送到函数中，如何在<td (blur) ='showsavephonemodel(i want the newly edited value here i.e student.phone)' contenteditable="true" class ='phone' > {{student.phone}} </td> 标记中获取数据，任何人都可以帮助我。

sprintf

Answer 1

您应该使用(keyup)或(blur)事件，

<td (keyup)='showsavephonemodel()' class ='phone'>
     {{student.phone}}  
</td>


<td (blur)='showsavephonemodel()' class ='phone'>
     {{student.phone}}  
</td>