angular 简单常用的。

<p>没有value时</p><p>array(1) { [\"need\"]=&gt; string(2) \"on\" } </p><p><img style="\"width:" 100%;\"="" src="\"http://www.zhai14.com/media/upload/article/20180404104126_37.png\"" alt="\"image\""></p><p>array(1) { [\"need\"]=&gt; string(1) \"2\" } </p><p><br></p><p> $scope.isSelected = function(index)<br>    {<br>      return this.tab_index == index;<br>    }<br>    <br>    $scope.$on(\'to_tab_baseinfo\', function(d,data) {    <br>        $scope.tab_index = data;         //???<br>    }); </p><p><br></p><p>为何这里不能用this</p><p><br></p><h1 class="h3 post-topheader__info--title" id="questionTitle" data-id="1010000005131845"><a href="https://segmentfault.com/q/1010000005131845">angular js 通过ng-repeat 如何迭代 map集合 ？ 如何获取key和value ？</a></h1><pre class="hljs xquery"><code>$scope.<span class="hljs-keyword">map</span> = {key:<span class="hljs-string">"value"</span>}; &lt;h1 ng-repeat=<span class="hljs-string">"(key,value) in map"</span>&gt;{{value}}&lt;/h1&gt;</code></pre><p><br></p><p>select ng-change, 另一个selct也跟着变化</p><p><br></p><h1 class="QuestionHeader-title" data-reactid="91">angular中，如何让一个controller调用另一个controller里的函数？</h1><p><br></p><p><br></p><p><span class="message-body-wrapper"><span class="message-flex-body"><span class="message-body devtools-monospace"><span class="objectBox objectBox-string">Duplicates in a repeater are not allowed.</span></span></span></span></p><p><br></p><p><br></p><p></p>