Question

试图让一个简单的显示/隐藏...它在js小提琴中工作只是不在我的应用程序中..

在我的观看/ user_steps / interests.html.erb

中

<label class="checkbox">
 <input id="user_holiday_ids_" name="user[holiday_ids][]" type="checkbox" value="2" />
 Valentine Day
</label>
<div style="display:none;">
    Whatever you have to capture here<input type="text" id="foo" />
</div>
</br>
<label class="checkbox">
 <input id="user_holiday_ids_" name="user[holiday_ids][]" type="checkbox" value="3" />
 Easter
</label>
<div style="display:none;">
    Whatever you have to capture here<input type="text" id="foo1" />
</div>
</br>
<label class="checkbox">
 <input id="user_holiday_ids_" name="user[holiday_ids][]" type="checkbox" value="4" />
 Mother Day
</label>
<div style="display:none;">
    Whatever you have to capture here<input type="text" id="foo2" />
</div>
</br>
<label class="checkbox">
  <input id="user_holiday_ids_" name="user[holiday_ids][]" type="checkbox" value="5" />
  Father's Day
</label>
<div style="display:none;">
    Whatever you have to capture here<input type="text" id="foo3" />
</div>
</br>
<label class="checkbox">
 <input id="user_holiday_ids_" name="user[holiday_ids][]" type="checkbox" value="6" />
 Halloween
</label>
<div style="display:none;">
    Whatever you have to capture here<input type="text" id="foo4" />
</div>
</br>
<label class="checkbox">
 <input id="user_holiday_ids_" name="user[holiday_ids][]" type="checkbox" value="7" />
 Thanksgiving
</label>
</br>
<label class="checkbox">
  <input id="user_holiday_ids_" name="user[holiday_ids][]" type="checkbox" value="8" />
  Christmas
</label>

在我的assets / javascripts / user_steps.js中：

$(".checkbox").click(function(){
   $(this).next("div").toggle();  
});

Answer 1

不要复制DOM元素的ID。 ID应该在页面上是唯一的，如果不是，则javascript选择器可能变得不可靠。

Jquery没有在rails 3.2应用程序中工作？

1 个答案: