Psevdoklass fullscreen

Psevdoklass fullscreen brauzerning to'liq ekran rejimi uchun elementlarga uslub belgilaydi. Sahifa ko'rinishini standart rejimdan to'liq ekran rejimiga va aksincha o'tkazish uchun klaviaturaning F11 tugmasini bosing.

Sintaksis

cssselector:fullscreen {
  
}

Misol

Keling, matnli elementni to'liq ekran rejimiga kengaytiramiz va uning fonini qayta bo'yaylik:

html<div id="txt">
  Full screen
</div>
<p>
  <button onclick="fullScreen()">Click</button>
</p>

cssbody {
  margin: 0;
}
#txt {
  padding: 10px;
  background: #467CBC;
  color: white;
  width: 200px;
}
#txt:-webkit-full-screen {
  background: #E37D76;
}
#txt:-moz-full-screen {
  background: #E37D76;
}
#txt:-ms-fullscreen {
  background: #E37D76;
}

javascriptfunction fullScreen() {
  let elem = document.getElementById('txt'); // Elementni olamiz
  if (elem.webkitRequestFullscreen) elem.webkitRequestFullscreen(); // Chrome, Opera, Safari
  else if (elem.mozRequestFullScreen) elem.mozRequestFullScreen(); // Firefox
  else if (elem.msRequestFullscreen) elem.msRequestFullscreen(); // Internet Explorer, Edge
  else if (elem.requestFullscreen) elem.requestFullscreen();
}

Результат:

Shuningdek qarang