Ember:当点击其中的一个动作时防止链接到触发 [英] Ember: prevent link-to from firing when an action within it is clicked

问题描述

我有一个表格，我希望用户在单击一行时导航到特定项目，但该行可能包含触发操作但不触发导航的其他元素(例如复选框)(想想gmail).

I have a table where I want users to navigate to specific items when they click a row, but the row may contain other elements (such as checkboxes) that trigger actions but do not trigger navigation (think gmail).

我的结构是这样的:

{{#each player in controller}}
  {{#link-to "player" player.uid tagName="tr"}}
    <td>
       {{input action="select" type="checkbox" checked=selected bubbles=false}}
    </td>
    <td>
      {{player.name}}
    </td>
    ...
  {{/link-to}}
{{/each}}

我的问题是鄙视bubbles=false(如spec)，link-to 触发并导航到另一条路线.有什么想法吗?

My problem is that despise the bubbles=false (as indicated in the spec), the link-to fires and a navigate to another route. Any ideas?

推荐答案

当您将操作附加到元素时有效，输入助手不以这种方式支持 action='foo'.它甚至根本没有被击中.

That works when you attach an action to an element, the input helper doesn't support action='foo' in that manner. It isn't even being hit at all.

http://emberjs.jsbin.com/lugatite/1/edit

你需要滚动你自己的复选框，或者只是观察控制器中选中的值

You'll need to roll you're own checkbox, or just observe the checked value in your controller

App.MyCheckBox = Ember.Checkbox.extend(Ember.TargetActionSupport, {
    target: Ember.computed.alias('controller'),
    action: 'save',
    actionContext: Ember.computed.alias('context'),
    click: function(el) {
      this.triggerAction(); 
      el.stopPropagation();

    }
});

http://jsbin.com/lugatite/5/edit

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