控制器:$scope.dataList=[
{"dataClass":"0","dataName":"A1"},
{"dataClass":"0","dataName":"A2"},
{"dataClass":"1","dataName":"B1"},
{"dataClass":"1","dataName":"B2"},
{"dataClass":"2","dataName":"C1"},
{"dataClass":"2","dataName":"C2"}]
HTML模板:
<li ng-repeat="item in dataList |filter :{'dataClass'：'0'}">{{item.dataName}}</li>
页面展示将循环过滤出dataList数组中dataClass为'0'的A1,A2;现在的需求是dataClass过滤的值是一个变量设为varity，而ng-repeat="item in dataList |filter :{'dataClass'：varity}"，又不生效，请问如何实现该需求
为情所困2017-05-15 17:10:49
帮你写了个过滤器，把指定的dataClass去掉了：
angular.module('common', []).filter('myFilter', function () {
return function (collection, keyname,value) {
var output = [];
angular.forEach(collection, function (item) {
//过滤数组中值与指定值相同的元素
if(item[keyname]!=value){
output.push(item);
}
});
return output;
}
});<p ng-app="myApp" ng-controller="myCtrl">
<p ng-repeat="x in items | myFilter: 'dataClass': dcValue ">
{{x.dataClass}}---{{x.dataName}}
</p>
</p>过滤器接收3个参数，原数组，要过滤的key，以及指定的key值。
phpcn_u15822017-05-15 17:10:49
repeat="item in dataList |filter :{'dataClass'：{{varity}} }"加花括号就可以了