jquery - Trying to swap image url's for a blurred up look but getting flickering -

-

http://electricagenda.com/articles/public-panic-by-steph-copeland

hey, above link example.

i have div inline background-image 50px wide, , set cover , center center. have transition: 200ms ease-in-out on smooth out fade.

essentially want load super fast , blurred out, does, swap in larger image.

sometimes works perfect, on initial page load it's super quirky, upon refresh fine.

basically function swaps large image url data-image img tag after 300ms. removes original background image.

function loadbackground() {   var $article_img_bg   = $('#imgfocus .bg-img'),   $article_img_url  = $article_img_bg.data('bg');    $article_img_bg.removeattr('style').css('background','url(' + $article_img_url + '.jpg)' );     } settimeout(loadbackground, 300);

any idea's on how improve appreciated.


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