AngularJs element.height() 不是函数 [英] AngularJs element.height() not a function

问题描述

我正在尝试制定一个会影响元素宽度/高度的指令.查看示例，我看到您可以通过引用适当的函数来获取/设置宽度/高度.例如在我尝试做的指令的链接功能中:

I am trying to make a directive that would influence element width/height. Looking through examples I've seen that you can get/set width/height by referencing appropriate function. For example in link function of the directive I try to do:

function link(scope, element, attr) {
   var height = element.height();
}

但是，在我的代码中，我得到错误:element.height 不是函数".

However, in my code I get "Error: element.height is not a function".

我是否缺少对某些 angular.js 模块/库的引用或文档不是最新的?

Am I missing the reference to some angular.js module/library or documentation is not up to date?

推荐答案

如果你不包括 jQuery angular 替代它自己的较小的库，jqLit​​e.jqLit​​e 没有用于 DOM 元素的 height() 函数，因此您需要自己编写或在项目中使用完整版的 jQuery.

If you are not including jQuery angular substitutes its own smaller library, jqLite. jqLite does not have a height() function for DOM elements, so you will either need to write your own or use the full version of jQuery in your project.

有限的 jqLit​​e api 这里.

The limited jqLite api is here.

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