我仍然在角简单的事情的战斗。我有jQuery和Backbonejs背景，所以请不要对我大喊大叫。我努力尝试理解差异

我的HTML从铁轨被赋予项目数据项目的编号，编号：

 ＆LT; D​​IV数据-NG-控制器=ProjectCtrl作为CTRL数据项目-ID =1ID =project_configuration＆GT; 

有没有机会去访问这个属性？我需要它我的API调用...

要访问的元素从控制器属性，注入 $ ATTRS 到您的控制器功能：

HTML

 ＆LT; D​​IV测试=Hello World的NG-控制器=CTRL＆GT;＆LT; / DIV＆GT; 

剧本

  app.controller（Ctrl键，功能（$ ATTRS）{  警报（$ attrs.test）; //警报世界你好}）; 

在你的榜样，如果你想获得的数据项目编号：

  $ attrs.projectId 

或者，如果你想获得ID：

  $ attrs.id 

演示：

\r\r

\r

\r\r\r

I'm still fighting with simple things in Angular. I have jQuery and Backbonejs background, so please do not yell on me. I try hard to understand differences

I have HTML in which from rails is given ID of project as data-project-id:

<div data-ng-controller="ProjectCtrl as ctrl" data-project-id="1" id="project_configuration">

Is there any chance to get access to this attribute? I need it to my API calls...

To access an elements attributes from a controller, inject $attrs into your controller function:

HTML

<div test="hello world" ng-controller="ctrl">
</div>

Script

app.controller('ctrl', function($attrs) {
  alert($attrs.test); // alerts 'hello world'
});

In your example, if you want to get data-project-id:

$attrs.projectId

Or if you want to get id:

$attrs.id

Demo:

var app = angular.module('app',[]);
app.controller('ctrl', function($attrs) {
  alert($attrs.test);
});

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="app" ng-controller="ctrl" test="hello world">
  
</div>