htmlChange to:

 
 
 
 
序号
 
内容
 
姓名
 
地点
 
时间
 
序号
 
 
 
 
 
{{$index + 1}}
 
{{$index + 1}}
 
{{$index + 1}}
 
{{$index + 1}}
 
{{x.Name}}
 
{{x.City}}
 
{{x.Country}}
 
{{x.Country + x.City}}
 
{{x.id}}
 
 
 
 

js

//js文件 

You can use the filter orderBy:'id':desc to control whether the sorting is ascending or descending order.
The following code is easier to understand if you read it in the order of 3-2-1.
1. Click once to change desc

序号

2. Set desc initialization value = 0 in appController

$scope.desc = 0;

3. Add sorting conditions to the filter