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覆盖 tr onclick

[英]overriding tr onclick

I've got the following code in a django template:我在 django 模板中有以下代码:

{% for item in items %}
  <tr onclick="{% url collection:viewitem item_id=item.id %}">
    <td>{{ item.name }}</td>
    <td>{{ item.date }}</td>
    <td>
      <button onclick="{% url collection:edititem item_id=item.id %}" type="button">Edit</button>
      <button onclick="{% url collection:removeitem item_id=item.id %}" type="button">Remove</button>
    </td>
  </tr>
{% endfor %}

However, the button onclick events don't work, because the tr onclick seems to override it.但是,按钮onclick事件不起作用,因为 tr onclick似乎覆盖了它。 How can I prevent this from happening?我怎样才能防止这种情况发生?

please try the following:请尝试以下方法:

<html>
    <body>
        <table >
            <tr onclick="alert('tr');">
                <td><input type="button" onclick="event.cancelBubble=true;alert('input');"/></td>
            </tr>
        <table>
    </body>
</html>

The event.cancelBubble=true will suppress the tr click event event.cancelBubble=true将抑制 tr 点击事件

Using event.stopPropagation() will do the trick!使用event.stopPropagation()就可以了!

An other approach: Create a separate row for the button so it wont inherit the tr onclick event of the main row.另一种方法:为按钮创建一个单独的行,这样它就不会继承主行的 tr onclick 事件。 Something like this:像这样的东西:

<tr onclick="doSomething()">
   <td rowspan="2">A</td>
   <td rowspan="2">B</td>
   <td rowspan="2">C</td>
 </tr>
 <tr>
   <td><button type="button">Click</button></td>
 </tr>

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