javascript 向 AngularJS 手风琴添加标签索引？
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Adding a tab index to an AngularJS accordion?
提问by es3735746
Hi I have an AngularJS accordion that I've created with the code below. I would like to add a tab index to the accordion such that someone can tab through all the li tags of the accordion.
嗨，我有一个 AngularJS 手风琴，我用下面的代码创建了它。我想为手风琴添加一个标签索引，以便有人可以浏览手风琴的所有 li 标签。
<accordion close-others="showOnlyOne">
<accordion-group heading="{{group.name}}" ng-repeat="group in reportFiltered" is-open="group.isThisOpen">
<ul class="nav">
<li ng-repeat="myObj in group.myObj">
<a ng-click="function(myObj.query)">{{myObj.name}}</a>
</li>
</ul>
</accordion-group>
</accordion>
I have tried doing things such:
我试过做这样的事情：
tabIndex="item.index
but that doesn't seem to work.
但这似乎不起作用。
Furthermore, I also need a way to access the tabs contents/value once they are currently tabbed on...but thats my next issue.
此外，我还需要一种方法来访问选项卡的内容/值，一旦它们当前被选中……但那是我的下一个问题。
UPDATE:
更新：
I got the tabbing to work with {{$index}} but now I need to do something with the current li tag that is being tabbed over..
我得到了与 {{$index}} 一起使用的制表符，但现在我需要对当前被制表符的 li 标签做一些事情..
回答by Thomas Roch
Try
尝试
tabindex="{{item.index}}"
Or even better
或者更好
ng-attr-tabindex="{{item.index}}"
You also can access $index from ngRepeat
你也可以从 ngRepeat 访问 $index
