javascript - How to pass input values as arguments into the custom filter in Angularjs -

-

i want pass 2 argument custom filter 'from' , 'to' custom filter have created in controller.

here can see custom filter have created:

    vm.filterminutes = function (prop, from, to) {         return function (item) {             return item[prop] >= && item[prop] <= to;         };     };

and view looks this:

<label>search from: <input ng-model="fromminutes"></label> <label>search from: <input ng-model="tominutes"></label>      <tr style="cursor: pointer;" ng-repeat="student in adminreportsworksnaps.data | filter: adminreportsworksnaps.filterminutes('totalminutes', fromminutes,tominutes)">                 <td>{{ student.studentid }}</td>                 <td>{{ student.firstname }}</td>                 <td>{{ student.lastname }}</td>                 <td>{{ student.municipality }}</td>                 <td class="total success">{{ student.totalminutes | number}}</td>    </tr>

for reason not working. well, if call filter this: filter: adminreportsworksnaps.filterminutes('totalminutes', 5000,6000)" works fine.. cant see how can pass input values textboxs.

thanks

pass : separated (assuming using controlleras pattern vm alias)

ng-repeat="student in adminreportsworksnaps.data | filter: adminreportsworksnaps.filterminutes: 'totalminutes': fromminutes: tominutes"

so in above case need expect 4 parameter in filter, 1st parameter adminreportsworksnaps.data, 2nd totalminutes, 3rd fromminutes & last tominutes value

vm.filterminutes = function (collection, prop, from, to) {     //collection have      console.log("adminreportsworksnaps.data", collection)     console.log(prop, from, to);     return (collection || []).filter(function (item) {         return item[prop] >= && item[prop] <= to;     }); };

Comments

Post a Comment

Popular posts from this blog

Django REST Framework perform_create: You cannot call `.save()` after accessing `serializer.data` -

-
i have following viewset: class artistprofileviewset(viewsets.modelviewset): queryset = artistprofile.objects.all() serializer_class = artistprofileserializer def perform_create(self, serializer): if serializer.is_valid(): serializer.save() with following serializers: class simpleartisttrackserializer(serializers.hyperlinkedmodelserializer): class meta: model = artisttrack fields = (...my fields...) class artistprofileserializer(serializers.hyperlinkedmodelserializer): owners = userserializer(many=true, required=false) tracks = simpleartisttrackserializer(many=true, required=false) class meta: model = artistprofile fields = (...my fields...) i getting following error: assertionerror: cannot call `.save()` after accessing `serializer.data`.if need access data before committing database inspect 'serializer.validated_data' instead. i don't see editing serializer.data object. th...
Read more

Why does Go error when trying to marshal this JSON? -

-
i'm trying rather simple example of trying decode json file structs using golang. however, when attempting error that json: cannot unmarshal object go value of type []main.track which don't understand. here's code in question, , json can found here . package main import ( "encoding/json" "fmt" "net/http" "os" ) // tracks group of track types type tracks struct { tracks []track } // track represents singular track type track struct { name string url string artist artist } // artist represents single artist type artist struct { name string mbid string url string } func main() { url := "http://ws.audioscrobbler.com/2.0/?method=geo.gettoptracks&api_key=c1572082105bd40d247836b5c1819623&format=json&country=netherlands" response, err := http.get(url) if err != nil { fmt.printf("%s\n", err) os.exit(1) } de...
Read more