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alignContent alignItems alignSelf animation animationDelay animationDirection animationDuration animationFillMode animationIterationCount animationName animationTimingFunction animationPlayState background backgroundAttachment backgroundColor backgroundImage backgroundPosition backgroundRepeat backgroundClip backgroundOrigin backgroundSize backfaceVisibility border borderBottom borderBottomColor borderBottomLeftRadius borderBottomRightRadius borderBottomStyle borderBottomWidth borderCollapse borderColor borderImage borderImageOutset borderImageRepeat borderImageSlice borderImageSource borderImageWidth borderLeft borderLeftColor borderLeftStyle borderLeftWidth borderRadius borderRight borderRightColor borderRightStyle borderRightWidth borderSpacing borderStyle borderTop borderTopColor borderTopLeftRadius borderTopRightRadius borderTopStyle borderTopWidth borderWidth bottom boxShadow boxSizing captionSide caretColor clear clip color columnCount columnFill columnGap columnRule columnRuleColor columnRuleStyle columnRuleWidth columns columnSpan columnWidth counterIncrement counterReset cursor direction display emptyCells filter flex flexBasis flexDirection flexFlow flexGrow flexShrink flexWrap cssFloat font fontFamily fontSize fontStyle fontVariant fontWeight fontSizeAdjust height isolation justifyContent left letterSpacing lineHeight listStyle listStyleImage listStylePosition listStyleType margin marginBottom marginLeft marginRight marginTop maxHeight maxWidth minHeight minWidth objectFit objectPosition opacity order orphans outline outlineColor outlineOffset outlineStyle outlineWidth overflow overflowX overflowY padding paddingBottom paddingLeft paddingRight paddingTop pageBreakAfter pageBreakBefore pageBreakInside perspective perspectiveOrigin position quotes resize right scrollBehavior tableLayout tabSize textAlign textAlignLast textDecoration textDecorationColor textDecorationLine textDecorationStyle textIndent textOverflow textShadow textTransform top transform transformOrigin transformStyle transition transitionProperty transitionDuration transitionTimingFunction transitionDelay unicodeBidi userSelect verticalAlign visibility width wordBreak wordSpacing wordWrap widows zIndex

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<a> <abbr> <address> <area> <article> <aside> <audio> <b> <base> <bdo> <blockquote> <body> <br> <button> <canvas> <caption> <cite> <code> <col> <colgroup> <datalist> <dd> <del> <details> <dfn> <dialog> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <footer> <form> <head> <header> <h1> - <h6> <hr> <html> <i> <iframe> <img> <ins> <input> button <input> checkbox <input> color <input> date <input> datetime <input> datetime-local <input> email <input> file <input> hidden <input> image <input> month <input> number <input> password <input> radio <input> range <input> reset <input> search <input> submit <input> text <input> time <input> url <input> week <kbd> <label> <legend> <li> <link> <map> <mark> <menu> <menuitem> <meta> <meter> <nav> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <s> <samp> <script> <section> <select> <small> <source> <span> <strong> <style> <sub> <summary> <sup> <table> <tbody> <td> <tfoot> <th> <thead> <tr> <textarea> <time> <title> <track> <u> <ul> <var> <video>

Other References

CSSStyleDeclaration JS Conversion


Fullscreen API fullscreenEnabled()

❮ Fullscreen API

Příklad

Zobrazit prvek <video> v režimu celé obrazovky:

/* Get the element you want displayed in fullscreen */
var elem = document.getElementById("myvideo");

/* Function to open fullscreen mode */
function openFullscreen() {
  /* If fullscreen mode is available, show the element in fullscreen */
  if (document.fullscreenEnabled) {
    /* Show the element in fullscreen */
    elem.requestFullscreen();
  }
}

Definice a použití

Metoda fullscreenEnabled() vrací booleovskou hodnotu označující, zda lze dokument zobrazit v režimu celé obrazovky.

Metoda fullscreenEnabled() vrátí hodnotu true, pokud je k dispozici režim celé obrazovky, v opačném případě vrací hodnotu false.

Tip: K zobrazení prvku v režimu celé obrazovky použijte metodu element .requestFullscreen() .

Tip: Ke zrušení režimu celé obrazovky použijte metodu prvku .exitFullscreen() .


Podpora prohlížeče

Čísla v tabulce určují první verzi prohlížeče, která tuto metodu plně podporuje. Poznámka: Některé prohlížeče vyžadují specifickou předponu (viz závorky):

Method
fullscreenEnabled() 71.0
45.0 (webkit)
12.0
11.0 (ms)
64.0
47.0 (moz)
6.0 (webkit) 58.0
15.0 (webkit)

Příklad

Použití předpon pro kód napříč prohlížeči:

/* If fullscreen mode is available, then do something */
if (
  document.fullscreenEnabled || /* Standard syntax */
  document.webkitFullscreenEnabled || /* Safari */
  document.msFullscreenEnabled/* IE11 */
) {
...
}

Syntax

document.fullscreenEnabled()

Parametry

Žádný

Technické údaje

Návratová hodnota: Booleovská hodnota označující, zda lze dokument zobrazit v režimu celé obrazovky:
  • true - Dokument lze zobrazit v režimu celé obrazovky
  • false - Dokument nelze zobrazit v režimu celé obrazovky

❮ Fullscreen API