NG-transclude为：元素VS属性 [英] ng-transclude as: element vs attribute

问题描述

我想创建一个包装指令，将作为框架以列表的形式通知小部件。在这个框架我想以后transclude根据从 notif 对象属性的一些具体内容。目前，我很难$ C $光盘 DIV 元素。

I want to create a wrapper directive that would serve as the frame for a notification widget in a list. In that frame I want to transclude later some specific content based on a property from the notif object. Currently I hard coded a div element.

我的在index.cshtml以下内容：

I have the following in index.cshtml:

<div ng-controller="notificationCenterCtrl">
    <ul>
        <li ng-repeat="notif in allNotifications">
            <notification-base notification="notif" remove="removeNotification(notif)">
                <div style="background-color: fuchsia">bla bla</div> 
            </notification-base>
        </li>
    </ul>
</div>

这是指令规格：

ns.directive("notificationBase", function() {
    return {
        restrict: 'E',
        replace: true,
        transclude: true,
        templateUrl: '/Scripts/notification-base.html',
        controller: 'notificationBaseCtrl',
        scope: {
            notification: '=',
            removeNotif: '&remove'
        }
    };
});

为什么下面的工作，那就是它显示transcluded DIV 紫红色的背景吗？

Why does the following work, that is it displays the transcluded div in fuchsia background?

<div>
    My notification title: {{notification.name}}
    <div ng-transclude id="notificationContent">

    </div>
    <a ng-click="remove()">Remove</a>
</div>

...但如果​​我使用它像一个元素紫红色的div不再出现了。

...but if i use it like an element the fuchsia div no longer shows up.

<div>
    My notification title: {{notification.name}}
    <div id="notificationContent">
        <ng-transclude></ng-transclude>
    </div>
    <a ng-click="remove()">Remove</a>
</div>

有什么区别，如果我使用 NG-transclude 为属性或元素。 （我使用Firefox）。

What is the difference if I use ng-transclude as an attribute or an element. (I use Firefox).

推荐答案

直到最近（因为这的拉申请） ngTransclude 指令支持用法元素。

Only recently (since this pull request) ngTransclude directive supports usage as element.

您可能正在使用的角度，版本＆LT; 1.3 ，其中作为元素 ngTransclude 不支持 - 的首要原因是 IE8的支持。

You are probably using angular with version < 1.3 where ngTransclude used as element is not supported - the primary reason for this being IE8 support.

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