如何从AngularJS过滤器中的数组中排除对象？ [英] How to exclude an object from an array in AngularJS filter?

问题描述

我想在无序列表中显示商店列表。我想从所有商店中排除currentShop。我写了这样的内容：

 < ul class =dropdown-menu dropdown-menu-default> 
< li ng-repeat =shop.account.shops | shop：！currentShop}> 
< a href =＃/ profile> 
< i class =icon-user>< / i> {{shop.name}}< / a> 
< / li> 
< / ul> 
  

我错了？

解决方案

这里你有一个工作的例子。你可以通过范围过滤表达式



  ng-repeat =item在过滤器中：myExpression
  

定义您的过滤器函数;



  $ scope.myExpression = function（shop）{
 return shop.id！== $ scope.current.id; 
}; 
  




I want to display a list of shops in an unordered list. I want to exclude "currentShop" from all shops. I wrote something like:

<ul class="dropdown-menu dropdown-menu-default">
                <li ng-repeat="shop in user.account.shops | filter:!currentShop}">
                    <a href="#/profile">
                        <i class="icon-user"></i> {{shop.name}} </a>
                </li>
            </ul>

Where am I wrong?

解决方案

Here you have a working example. You can filter by a scope expression

ng-repeat="item in list | filter: myExpression"

Define your filter function;

$scope.myExpression= function(shop) {
  return shop.id !== $scope.current.id;
};

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