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嵌套在指令元素中的uibCollapse不起作用,

[英]uibCollapse nested in an directive element won't work,

When I click my-dir, collapsed elements won't expand. 当我单击my-dir时,折叠的元素将不会展开。 I have set size in css for .btn class to ensure actually click event. 我在.btn类的css中设置了大小以确保实际点击事件。

// index.html // index.html

<body ng-controller="ctrl">
    <p>{{hello}}</p>
    <div class="btn" my-dir></div>
</body>

// app.js // app.js

var app = angular.module('app', ['ui.bootstrap']);

app.controller('ctrl', function($scope){
    $scope.hello = 'hello';
});

app.directive('myDir', function() {
    return {
        restrict: 'A',
        replace: false,
        templateUrl: './tmpl.html',
        link: function (scope, element, attrs) {
          scope.isCollapsed = true;
          element.bind('click', function (e) {
            scope.isCollapsed = !scope.isCollapsed;
          })
        }
    };
});

// tmpl.html // tmpl.html

<div class="dir-box">
    <div uib-collapse="isCollapsed">
        <p>Hello World!</p>
        <p>Nice to meet You!</p>
        <p>: )</p>
    </div>
</div>

Why uibCollapse does not work in this situation ? 为什么uibCollapse在这种情况下不起作用?

Any ideas ? 有任何想法吗 ?

plunker here 在这里

There are 2 things that you need to fix: 您需要解决两件事:

1.Change click binding to ng-click . 1.更改click绑定到ng-click By default angular does not run its $digest cycle on jquery events. 默认情况下,angular不会在jquery事件上运行其$digest循环。 You can fix that by adding $scope.$apply() or $timeout in your code, but I recommend using ng-click as a more proper way. 您可以通过在代码中添加$scope.$apply()$timeout来解决此问题,但我建议使用ng-click作为更合适的方法。

<div class="btn" my-dir ng-click="isCollapsed = !isCollapsed"></div>

By your original code I should add it inside your directive template, but your dir-box position does not overlap with the blue area... 根据您的原始代码,我应该将它添加到您的指令模板中,但您的dir-box位置不会与蓝色区域重叠...

2.Use overflow:hidden on uib-collapse element. 2.使用overflow:hiddenuib-collapse元素上。

<div uib-collapse="isCollapsed" style="overflow: hidden;">

The contents were still showing when the parent height is 0 当父高度为0时,内容仍然显示

plunker plunker

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