在Angular中有多个字段

本文翻译自：orderBy multiple fields in Angular

How to sort by using multiple fields at same time in angular? 如何在角度中同时使用多个字段进行排序？ fist by group and then by sub-group for Example 按组分组，然后按分组示例

$scope.divisions = [{'group':1,'sub':1}, {'group':2,'sub':10}, {'group':1,'sub':2},{'group':1,'sub':20},{'group':2,'sub':1},
    {'group':2,'sub':11}];

I wanted to display this as 我希望将其显示为

group : Sub-group 组：子组

1 - 1 1 - 1

1 - 2 1 - 2

1 - 20 1 - 20

2 - 1 2 - 1

2 - 10 2 - 10

2 - 11 2 - 11

 
  
 
  
#1楼
 
  
参考：https://stackoom.com/question/19UEm/在Angular中有多个字段
 
  
 
  
#2楼
 
  
 Please see this: 请看这个： 
 
  
 http://jsfiddle.net/JSWorld/Hp4W7/32/ http://jsfiddle.net/JSWorld/Hp4W7/32/ 
 
  
{{division.group}}-{{division.sub}}
 
  
 
  
#3楼
 
  

用户数组而不是多个orderBY

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#4楼

If you wants to sort on mulitple fields inside controller use this 如果你想对控制器内的多个字段进行排序，请使用此方法

$filter('orderBy')($scope.property_list, ['firstProp', 'secondProp']);

See also https://docs.angularjs.org/api/ng/filter/orderBy 另见https://docs.angularjs.org/api/ng/filter/orderBy

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#5楼

There are 2 ways of doing AngularJs filters, one in the HTML using {{}} and one in actual JS files... 有两种方法可以使用AngularJs过滤器，一种在HTML中使用{{}}，一种在实际的JS文件中......

You can solve you problem by using : 您可以使用以下方法解决问题：

{{ Expression | orderBy : expression : reverse}}

if you use it in the HTML or use something like: 如果你在HTML中使用它或使用类似的东西：

$filter('orderBy')(yourArray, yourExpression, reverse)

The reverse is optional at the end, it accepts a boolean and if it's true, it will reverse the Array for you, very handy way to reverse your Array... 反面是可选的，它接受一个布尔值，如果是真的，它将为你反转数组，非常方便的方式来反转你的数组...

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#6楼

Make sure that the sorting is not to complicated for the end user. 确保最终用户的排序不复杂。 I always thought sorting on group and sub group is a little bit complicated to understand. 我一直认为对组和子组进行排序有点复杂。 If its a technical end user it might be OK. 如果它是技术最终用户，那可能没问题。