我有个问题。我需要知道如何在 AngularJS 中获取祖父母的 ID。我需要“{{parent}}”成为“祖父母”。(应该是<div id="me-and-my-grand-parent">
)
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
var pid = document.getElementsByClassName("i-am-a-child");
var pid = this.parentNode.id;
if (this.parentNode&&this.parentNode.id)
var pid=this.parentNode.id;
$scope.parent = var pid;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl">
<div id="grand-parent{{$index}}" ng-repeat="item in items">
<div>
<div>
<div id="me-and-my-{{parent}}" class="i-am-a-child">
</div>
</div>
</div>
</div>
</div>
我的实际代码
<li ng-repeat="project in projects" ng-class="{active: project.childToggle, '': !project.childToggle,hasChild: project.children.length > 0 }" ng-dblclick="childToggleCt(project)" id="project-{{$index}}">
<div class="project-overview">
<header class="clearfix flip-area">
<span ng-if="!project.inCart" class="status dropdown-button warning pull-left" id="id-{{ParentIdShow}}" data-intro="Status bar" data-position="right">Pending</span>
现在 JS 就像 tis :
$scope.ParentIdShow = function(obj)
{
alert(obj.target.parentNode.parentNode.parentNode.id);
}