重复表达式中的角度ng-repeat别名？

Given a template like this:

给出这样的模板:

<li ng-repeat="user in users">
  {{user.firstName}}
</li>

Is there any way to "alias" the "user" so I can do this instead:

有没有办法“别名”“用户”所以我可以这样做:

<li ng-repeat="SOME MAGIC HERE MAYBE?">
  {{firstName}}
</li>

So that I don't need to type the "user." prefix for each expression?

这样我就不需要输入“用户”了。每个表达式的前缀?

1 个解决方案

Here is the script to put into controller

这是放入控制器的脚本

$scope.scopify = function(scope, obj){
    for (var a in obj) {
        scope[a] = obj[a];
    }        
}

Then call it like this

然后这样称呼它

<li ng-repeat="user in users" ng-init="scopify(this,user)">  
  {{firstName}}
</li>

Here is the script to put into controller

这是放入控制器的脚本

$scope.scopify = function(scope, obj){
    for (var a in obj) {
        scope[a] = obj[a];
    }        
}

Then call it like this

然后这样称呼它

<li ng-repeat="user in users" ng-init="scopify(this,user)">  
  {{firstName}}
</li>