选择/取消选择所有复选框 [英] Select/Deselect All Checkboxes

问题描述

使用下面的示例HTML代码，使用jQuery我不确定如何使用 id =select-all执行选择/取消选择所有/取消选中以下所有复选框 name =p_v01

感谢。

 < span style =font-size：8px; >全选< / span>< br>& nbsp; 
< input type =checkboxname =select-allid =select-all> 
< span style =font-weight：bold; font-size：16px; padding-left：20px;> Emps< / span> 
< table summary =role =presentationclass =checkbox_group> 
< tbody> 
< tr> 
< td> 
< input type =checkboxid =P2_EMP_CB_0name =p_v01value =ANALYST> 
< label for =P2_EMP_CB_0> ANALYST< / label> 
< / td> 
< td> 
< input type =checkboxid =P2_EMP_CB_1name =p_v01value =CLERK> 
< label for =P2_EMP_CB_1> CLERK< / label> 
< / td> 
< td> 
< input type =checkboxid =P2_EMP_CB_2name =p_v01value =MANAGER> 
< label for =P2_EMP_CB_2> MANAGER< / label> 
< / td> 
< td> 
< input type =checkboxid =P2_EMP_CB_3name =p_v01value =PRESIDENT> 
< label for =P2_EMP_CB_3> PRESIDENT< / label> 
< / td> 
< td> 
< input type =checkboxid =P2_EMP_CB_4name =p_v01value =SALESMAN> 
< label for =P2_EMP_CB_4> SALESMAN< / label> 
< / td> 
< / tr> 
< / tbody> 
  

解决方案>

您可以使用：

  $（'＃select-all' $ b $（'input [name =p_v01]'）。prop（'checked'，this.checked）; 
}）; 
  

Fiddle Demo

Using the following sample HTML code below, using jQuery I am unsure how to implement a "Select/Deselect All" using the id="select-all" to check / uncheck all the below checkboxes where name="p_v01"

Any guidance would be great.

Thanks.

<span style="font-size:8px;">Select All</span><br>&nbsp;
<input type="checkbox" name="select-all" id="select-all">
<span style="font-weight:bold;font-size:16px;padding-left:20px;">Emps</span>
<table summary="" role="presentation" class="checkbox_group">
  <tbody>
   <tr>
    <td>
     <input type="checkbox" id="P2_EMP_CB_0" name="p_v01" value="ANALYST">
     <label for="P2_EMP_CB_0">ANALYST</label>
    </td>
    <td>
     <input type="checkbox" id="P2_EMP_CB_1" name="p_v01" value="CLERK">
     <label for="P2_EMP_CB_1">CLERK</label>
    </td>
    <td>
     <input type="checkbox" id="P2_EMP_CB_2" name="p_v01" value="MANAGER">
     <label for="P2_EMP_CB_2">MANAGER</label>
    </td>
    <td>
     <input type="checkbox" id="P2_EMP_CB_3" name="p_v01" value="PRESIDENT">
     <label for="P2_EMP_CB_3">PRESIDENT</label>
   </td>
   <td>
    <input type="checkbox" id="P2_EMP_CB_4" name="p_v01" value="SALESMAN">
    <label for="P2_EMP_CB_4">SALESMAN</label>
  </td>
 </tr>
</tbody>

解决方案

You can use:

$('#select-all').click(function() {
    $('input[name="p_v01"]').prop('checked',this.checked);    
});

Fiddle Demo

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