Editați codul:
Consultați Rezultatul »
Încercați-vă singur - ©
w3ii.com
<!DOCTYPE html> <html> <body> <video id="myVideo" width="320" height="240" poster="w3javascript.gif" controls> <source src="movie.mp4" type="video/mp4"> <source src="movie.ogg" type="video/ogg"> Your browser does not support the video tag. </video> <p>Click the button to return the value of the poster attribute of the video.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myVideo").poster; document.getElementById("demo").innerHTML = x; } </script> </body> </html>