javascript - Loading HTML Video With jQuery -

-

so trying to load different video based on screen size of device.

here jquery:

var v = new array();  v[0] = [       "header.webm",       "header.ogv",       "header.mp4"       ]; v[1] = [       "mobhead.webm",       "mobhead.ogv",       "mobhead.mp4"       ];  var src = $('#bgvid source');  if(window.innerwidth >= 642){   src.attr("src", v[0]); } if(window.innerwidth <= 641){   src.attr("src", v[1]); }

here html:

<video autoplay="" loop="" poster="" id="bgvid">   <source src="" type="video/webm">   <source src="" type="video/ogg">   <source src="" type="video/mp4"> </video>

here browser output:

<video autoplay="" loop="" poster="" id="bgvid">   <source src="header.webm,header.ogv,header.mp4" type="video/webm">   <source src="header.webm,header.ogv,header.mp4" type="video/ogg">   <source src="header.webm,header.ogv,header.mp4" type="video/mp4"> </video>

you can see problem lies. need load them proper cascading order , not load them same section.

how can this?

since have jquery in project, use it:

html:

<video autoplay="" loop="" poster="" id="bgvid">   <source id="webmvid" src="" type="video/webm">   <source id="oggvid" src="" type="video/ogg">   <source id="mp4vid" src="" type="video/mp4"> </video>

js:

var v = [];  v[0] = ["header.webm", "header.ogv", "header.mp4"]; v[1] = ["mobhead.webm", "mobhead.ogv", "mobhead.mp4"];  var index = window.innerwidth <= 641 ? 1 : 0;  $('#webmvid').attr('src', v[index][0]); $('#oggvid').attr('src', v[index][1]); $('#mp4vid').attr('src', v[index][2]);

basically made if-case shorter , targeted each video src id , jquery.


Comments

Post a Comment

Popular posts from this blog

python - TypeError: start must be a integer -

-
i trying draw 5 turtles, getting typeerror on line 25. here code: import turtle wn = turtle.screen() redrose = turtle.turtle() color = input("what background color be?") fillcolor_f = input("what color of rose be?") redrose.hideturtle() redrose.speed(30) redrose.penup() redrose.left(180) redrose.forward(175) redrose.right(90) redrose.forward(30) redrose.right(90) redrose.pendown() def drawrose(red): redrose.color("pink") redrose.fillcolor(fillcolor_f) redrose.fill(true) in range(red): redrose.forward(i) redrose.right(49) in range(5): drawrose(redrose) redrose.penup() redrose.forward(350) redrose.right(144) redrose.pendown() redrose.fill(false) drawrose(50) wn.bgcolor(color) i trying draw 5 roses, produces errors. doing in interactivepython.org. you recursively calling drawrose wrong parameter. on line 23 ( for in range(red): ) expect red integer...
Read more

c# - DevExpress RepositoryItemComboBox BackColor property ignored -

-
i have following code almost works properly; private void cbstatus_drawitem(object sender, listboxdrawitemeventargs e) { string item = e.item string; if (item != null) { switch (item) { case "1": e.appearance.forecolor = color.green; e.appearance.backcolor = color.green; break; case "2": e.appearance.forecolor = color.orange; e.appearance.backcolor = color.orange; break; case "3": e.appearance.forecolor = color.red; e.appearance.backcolor = color.red; break; } } } when dropdown shown, items forecolor correct, backcolor remains whatever backcolor of theme is; i.e. if i've got set dark theme, backcolor dark, cells in gridview, rather being green/orange/red. i've tried setting e.appearance.options.usebackcolor trying set e....
Read more

django - Creating multiple model instances in DRF3 -

-
1) create multiple model instances 1 api call, asked here: how create multiple model instances django rest framework? tried solution named in link, no success. i trying upload multiple files in 1 api call. result: files uploaded (only once overwrote perform_create) 1 instance created (if send 2 files, latter created instance). my code: class fileuploadserializer(serializers.modelserializer): def __init__(self, *args, **kwargs): many = kwargs.pop('many', true) super(fileuploadserializer, self).__init__(many=many, *args, **kwargs) class meta: model = fileupload read_only_fields = ('created', 'datafile', 'owner') class fileuploadviewset(viewsets.modelviewset): queryset = fileupload.objects.all() serializer_class = fileuploadserializer parser_classes = (multipartparser, formparser, ) def perform_create(self, serializer): file_list = self.request.data.getlist('file') ...
Read more