jquery - Append options to drop down box? -

-

i'm working on project want put drop down box , input text field in same td tag. here current code:

<td >     <label class="avbhide">     <select id="test" name="test">         <option value="">--select user--</option>     </select>     <input type="text" name="" id="block" class="email" value=""  placeholder="example@gmail.com" title="enter email please."/>     </label>                                 </td>

jquery code use populate dropdown box:

var studvalues = [];  studvalues.push({'idone':"13",'idtwo':"mike, pears"});  studvalues.push({'idone':"16",'idtwo':"steven, reed"});  studvalues.push({'idone':"14",'idtwo':"john, cook"});   for(var i=0; < studvalues.length; i++){     $('#test').append('<option value='+studvalues[i].idone+'>'+studvalues[i].idtwo+'</option>'); }

so tried use code , drop down never populated. created select tag outside of td tag , drop down populated. i'm confused, why not work current code when place select inside of td have text field. there rule have put them in separate tag? in case have put them in same td tag.

i tried on jsfiddle: https://jsfiddle.net/nrx02nwg/

it should $ instead $j, don't think?

for(var i=0; < studvalues.length; i++){     $('#test').append('<option value='+studvalues[i].idone+'>'+studvalues[i].idtwo+'</option>'); }

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