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In my controller, I have data like: $scope.object = data 在我的控制器中，我有以下数据： $scope.object = data

Now this data is the dictionary with keys and values from json . 现在这个数据是带有json键和值的字典。

I can access the attribute with object.name in the template. 我可以在模板中使用object.name访问该属性。 Is there any way that I can iterate over the keys as well and display them in table like 有没有什么方法可以迭代键，并在表格中显示它们

<tr><td> {

The data is like this 数据是这样的

{    "id": 2,    "project": "wewe2012",    "date": "2013-02-26",    "description": "ewew",    "eet_no": "ewew",}

#1楼

参考：

#2楼

I don't think there's a builtin function in angular for doing this, but you can do this by creating a separate scope property containing all the header names, and you can fill this property automatically like this: 我不认为有角度的内置函数可以做到这一点，但你可以通过创建一个包含所有标题名称的单独范围属性来实现，你可以像这样自动填充这个属性：

var data = {  foo: 'a',  bar: 'b'};$scope.objectHeaders = [];for ( property in data ) {  $scope.objectHeaders.push(property); }// Output: [ 'foo', 'bar' ]

#3楼

How about: 怎么样：

   
      
     
          
 {
   {key}} 
       
 {
   { value }} 
       
    
   

This method is listed in the docs: 此方法列在文档中： ：

#4楼

If you would like to edit the property value with two way binding: 如果您想使用双向绑定编辑属性值：

    {
  {key}}

#5楼

Here's a working example: 这是一个有效的例子：

   
  
    {
  {key}} : {
  {value}}
   

edited 编辑

#6楼

A todo list example which loops over object by ng-repeat : 一个todo列表示例，它通过ng-repeat循环遍历对象：

var app = angular.module('toDolistApp', []); app.controller('toDoListCntrl', function() { var self = this; self.toDoListItems = {};// []; //dont use square brackets if keys are string rather than numbers. self.doListCounter = 0; self.addToDoList = function() { var newToDoItem = {}; newToDoItem.title = self.toDoEntry; newToDoItem.completed = false; var keyIs = "key_" + self.doListCounter++; self.toDoListItems[keyIs] = newToDoItem; self.toDoEntry = ""; //after adding the item make the input box blank. }; }); app.filter('propsCounter', function() { return function(input) { return Object.keys(input).length; } });

  
     
       Total Items: {
     {toDoListCntrlAs.toDoListItems | propsCounter}}
      
 Enter todo Item: 
       
      {
     {toDoListCntrlAs.toDoEntry}} 
      Add Item 
      
 
      
 
       {
     {$index+1}} : {
     {key}} : Title = {
     { prop.title}} : Status = {
     { prop.completed}}  
      
 
     
 

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