如何点击隐藏/显示包含在li
中的div /类的div,现在如果我点击第一个项目,则两个项目都将显示。有没有像jQuery这样的方法来检查Angular中的this
?
在线示例:http://jsfiddle.net/qp0x1zcc/
<div ng-app="editer" ng-controller="myCtrl" class="container">
<ul ng-repeat="item in items">
<li ng-click="show = !show" ng-init='show = false'>
<span ng-hide="show">{{item.name}}</span>
<form ng-show="show">
<input ng-model="item.name">
</form>
</li>
<li ng-click="show = !show">
<span ng-hide="show">{{item.d}}</span>
<form ng-show="show">
<input ng-model="item.d">
</form>
</li>
</ul>
</div>
答案 0 :(得分:1)
试试这样。简单明了。
var editer = angular.module('editer', []);
function myCtrl($scope) {
$scope.index = -1;
$scope.index2 = -1;
$scope.items = [{
name: "item #1",
d: "names 1"
}, {
name: "item #2",
d: "names 2"
}, {
name: "item #3",
d: "names 3"
}];
$scope.setIndex = function(item){
$scope.index = $scope.items.indexOf(item);
$scope.index2 = -1;
}
$scope.setIndex2 = function(item){
$scope.index = -1;
$scope.index2 = $scope.items.indexOf(item);
}
$scope.clearIndex = function(){
$scope.index = -1;
$scope.index2 = -1;
}
}
&#13;
.container {
margin-top: 10px;
font-family: arial;
}
.container header {
padding-bottom: 20px;
border-bottom: 1px solid black;
}
ul,
input,
.container {
padding: 10px;
}
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="editer" ng-controller="myCtrl" class="container">
<ul ng-repeat="item in items">
<li ng-click="setIndex(item)" ng-dblClick = "clearIndex()">
<span ng-show="index != $index">{{item.name}}</span>
<form ng-show="index == $index">
<input ng-model="item.name">
</form>
</li>
<li ng-click="setIndex2(item)" ng-dblClick = "clearIndex()">
<span ng-show="index2 != $index">{{item.d}}</span>
<form ng-show="index2 == $index">
<input ng-model="item.d">
</form>
</li>
</ul>
</div>
&#13;