html - What is the simplest or best way for preventing the background video from loading on mobile browsers? -


i have webpage loads video background. want prevent video loading on (at least some) mobile browsers. have disabled displaying video using @media tag, think doesn't prevent browser loading video.

@media screen , (max-device-width: 800px) {     #bgvid {         display: none;     } }

i'd know how prevent video loading on mobile browsers. great if done without using javascript.

turned out media tags enough prevent loading of videos on mobile browsers (for devices don't exceed specified width).


Comments

Post a Comment

Popular posts from this blog

Python Kivy ListView: How to delete selected ListItemButton? -

Image
i'm trying learn kivy building simple todo-list app suggested dusty phillips, author of book "creating apps in kivy". this code far: from kivy.app import app kivy.uix.boxlayout import boxlayout kivy.properties import objectproperty kivy.uix.listview import listitembutton class taskbutton(listitembutton): pass class todoroot(boxlayout): task_input = objectproperty() task_list = objectproperty() def add_task(self): self.task_list.adapter.data.extend([self.task_input.text]) self.task_list._trigger_reset_populate() def del_task(self): pass class todoapp(app): def build(self): return todoroot() if __name__ == '__main__': todoapp().run() and kv file: #: import main todo #: import listadapter kivy.adapters.listadapter.listadapter #: import listitembutton kivy.uix.listview.listitembutton todoroot: <todoroot>: orientation: "vertical" task_input: task_input_view t...
Read more

asp.net mvc 4 - A specified Include path is not valid. The EntityType '' does not declare a navigation property with the name '' -

i wonder if help. above error when call .include() . breaks when include tblmemberships . this.dbcontext.configuration.lazyloadingenabled = false; list<tblcustomerinfo> customers = this.dbcontext.tblcustomerinfoes.include("tblusers").include("tblmemberships").tolist(); the reason because navigation property between tblcustomerinfo , tblmemberships not exist. tblusers link between other 2 tables. customer -- 1:* -- user -- 1:* -- membership (sorry, can't include image reputataion < 10). my questions are: what need in order have tblmemberships included? is recommended way of retrieve data or should break 2 queries? or design totally rubbish? i using ef5, asp .net mvc 4 kindly advise. thank you. when write code this: db.parenttable .include("childtable") .include("childofchildtable"); you saying include entries childtable keyed parenttable , include entries childofchildtable keyed paren...
Read more