javascript - Kendo template add space where code is -

-

so using bit of code create template kendo dropdown list

 <script id="itemtemplate" type="text/x-kendo-template">           #if(text.indexof('(deleted)') > -1){#     <span style="display:none"></span>     #}else{#     <span>#:text#</span>     #}#     </script>

the problem here line of code being interpreted white space. mean white space being added. when bind function select event , try text of selected item

function typechanged(e) {    console.log(e.item.text()); } $("#...").data("kendodropdownlist").bind("select", typechanged);

what console.log return text 2 empty lines above , 2 below. please refer picture. want know there way strip empty line beside calling trim function? enter image description here

additional info when added more line of code in the template added line 

<script id="itemtemplate" type="text/x-kendo-template">     #if(text.indexof('(deleted)') > -1){}#  <-- added           #if(text.indexof('(deleted)') > -1){#     <span style="display:none"></span>     #}else{#     <span>#:text#</span>     #}# </script>

enter image description here

when remove use of template

old:

        @(html.kendo().dropdownlistfor(m => m)               .bindto(list)               .datatextfield("text")               .datavaluefield("value")               .htmlattributes(attributes)               ...               .templateid("itemtemplate")               .valuetemplateid("tagtemplate")         )

new:

@(html.kendo().dropdownlistfor(m => m)               .bindto(list)               .datatextfield("text")               .datavaluefield("value")               .htmlattributes(attributes)               ...               < deleted >               .valuetemplateid("tagtemplate")         )

console.log() returns fine.

enter image description here

do need empty span tags? if not, can reverse logic in template empty spaces never created.

#if(text.indexof('(deleted)') == -1){#     <span>#:text#</span> #}#

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