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Window

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HTML DOM

DOM Document DOM Element DOM Attributes DOM Events DOM Event Objects DOM HTMLCollection DOM Style
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

Web APIs

API Console API Fullscreen API Geolocation API History API MediaQueryList API Storage

HTML Objects

<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()

❮ API de tela cheia

Exemplo

Mostrar um elemento <video> no modo de tela cheia:

/* 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();
  }
}

Definição e uso

O método fullscreenEnabled() retorna um valor booleano indicando se o documento pode ser visualizado no modo de tela cheia.

O método fullscreenEnabled() retorna true se o modo fullscreen estiver disponível, caso contrário, false.

Dica: Use o método element .requestFullscreen() para visualizar um elemento no modo de tela cheia.

Dica: Use o método .exitFullscreen() do elemento para cancelar o modo de tela cheia.


Suporte ao navegador

Os números na tabela especificam a primeira versão do navegador que oferece suporte total ao método. Nota: Alguns navegadores requerem um prefixo específico (ver parênteses):

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)

Exemplo

Usando prefixos para código entre navegadores:

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

Sintaxe

document.fullscreenEnabled()

Parâmetros

Nenhum

Detalhes técnicos

Valor de retorno: Um valor booleano, indicando se o documento pode ser visualizado no modo de tela cheia:
  • true - O documento pode ser visualizado no modo de tela cheia
  • false - O documento não pode ser visualizado no modo de tela cheia

❮ API de tela cheia