AngularJS 指令链接函数未被调用 [英] AngularJS directive link function not being called

问题描述

我正在尝试将 angular-http-auth 库与引导模式窗口一起使用.模态工作正常，但我对指令有问题.这是一个 jsfiddle 链接 - http://jsfiddle.net/jCUSh/85/ .我正在尝试添加一个将被调用并添加侦听器的指令.我已经简化了 jsfiddle 中的示例，因此您不会看到 http-auth 导入.但是 scope.on('') 元素仍然存在(无论如何它们都不会破坏图片).

I am trying to use angular-http-auth library with bootstrap modal window. Modals are working fine but I have problems with directives. Here is a jsfiddle link - http://jsfiddle.net/jCUSh/85/ . I am trying to add a directive that will be invoked and that adds listeners. I have simplified the example in jsfiddle, so you won't see http-auth imports. However scope.on('') elements are still left (they don't break the picture anyway).

我的问题是 - 为什么不调用链接函数?我添加了 elem.addClass('test') 作为示例.我相信解决方案超级简单，就是看不到.

My question is - why isn't the linking function called? I added elem.addClass('test') as an example. I believe the solution is super simple, just unable to see it.

还有一个不太重要的问题 - 可以将作用域作为参数传递给另一个作用域吗?我需要它来关闭模态窗口.

Also less important question - is it ok to pass scope as a parameter to another scope? I need it to close the modal window.

谢谢

推荐答案

这里有两件事情在起作用..

Two things are at play here..

一个是你必须通过 class 属性而不是 ng-class

One is you must pass the directive through the class attribute and not the ng-class

其次，您传递给限制属性的 "C" 字符是一个 ASCII 为 1057 的字符(不是我们通常的 ASCII 67 字符)

Secondly, the "C" character you pass to the restrict property is a character with ASCII of 1057 (not our usual ASCII 67 char)

固定演示在 http://jsfiddle.net/gaby/jCUSh/87/

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