django复选框全部选中 [英] django checkbox select all

问题描述

当我点击标题复选框时，如何选择全部复选框？
通过javascript？怎么样？
我可以用简单的方法做到这一点吗？
谢谢：D

run.html

  ; form name =formmethod =postaction =/ home / {{build}} /> 
< br> 
< input type =submitvalue =Deletestyle =margin-left：149px; width：80px; height：30px> 
< input type =hiddenname =build_idvalue ={{build_id}}/> 
< table border =1; style =margin-left：150px; border-collapse：collapse; margin-top：10px; cellpadding =4borderColor = black> 
< tr bgcolor =＃888888> 
< td>< input type =checkboxalign =center>< / td> 
< td>< b>运行< / b>< / td> 
< td>< b> Product< / b>< / td> 
< / tr> 
 
 {％运行在run_list％} 
< tr> 
< td>< input type =checkboxname =var_deletevalue ={{run.id}}>< / td> 
< td>< a href =/ home / {{build}} / {{run.name}}> {{build}} {{run.name}}< / a& < / TD> 
< td> {{run.build.version}}< / td> 
< / tr> 
 {％endfor％} 
< / table> 
< / form> 
  

解决方案

你必须使用javascript。这是一个使用jquery的例子。

  $（。checkbox_delete）。attr（'checked'，true） 
  

将其放在头文件的点击事件复选框中，并将该类（checkbox_delete）添加到所有复选框你要检查。

how can i select all checkbox when i click header checkbox? By javascript? How? And can i do that in easier method? thanks:D

run.html

<form name="form" method="post" action="/home/{{build}}/">
<br>
<input type="submit" value="Delete" style="margin-left:149px; width:80px; height:30px">
<input type="hidden" name="build_id" value="{{build_id}}" />
<table border="1"; style="margin-left:150px; border-collapse:collapse;margin-top:10px"; cellpadding="4" borderColor=black>
<tr bgcolor=#888888>
<td><input type="checkbox" align="center"></td>
<td><b>Run</b></td>
<td><b>Product</b></td>
</tr>

{% for run in run_list %}
    <tr>
    <td><input type="checkbox" name="var_delete" value="{{run.id}}"></td>
    <td><a href="/home/{{build}}/{{run.name}}">{{build}} {{run.name}}</a></td>
    <td>{{run.build.version}}</td>
    </tr>
{% endfor %}
</table>
</form>

解决方案

You have to use javascript for that. This is an example using jquery...

$(".checkbox_delete").attr('checked', true);

put that in the click event of the header checkbox and add that class (checkbox_delete) to all the checkboxes you want checked.

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