I need to filter items in ng-repeat so that only the items which not appear in alreadyAddedValues() array will be shown:
我需要过滤ng-repeat中的条目,只显示alreadyAddedValues()数组中没有的条目:
<ul class="dropdown-menu">
<li ng-repeat="v in values() | filter: { ????? } ">{{value.name}}</li>
</ul>
$scope.values() = function(){
................
}
$scope.alreadyAddedValues() = function()
{
//returns an array
}
The search of an already added value should perform by value.shortName
对已经添加的值的搜索应该以value. shortname来执行。
1 个解决方案
#1
30
You can, for example, use a custom function to do the filtering:
例如,您可以使用自定义函数进行过滤:
<li ng-repeat="v in values() | filter:filterAlreadyAdded ">{{value.name}}</li>
On the controller:
控制器:
$scope.filterAlreadyAdded = function(item) {
// filter logic here...
// return false if item already added, true otherwise
};
jsfiddle: http://jsfiddle.net/bmleite/5VbCJ/
jsfiddle:http://jsfiddle.net/bmleite/5VbCJ/
#1
30
You can, for example, use a custom function to do the filtering:
例如,您可以使用自定义函数进行过滤:
<li ng-repeat="v in values() | filter:filterAlreadyAdded ">{{value.name}}</li>
On the controller:
控制器:
$scope.filterAlreadyAdded = function(item) {
// filter logic here...
// return false if item already added, true otherwise
};
jsfiddle: http://jsfiddle.net/bmleite/5VbCJ/
jsfiddle:http://jsfiddle.net/bmleite/5VbCJ/