JS Reference

JS by Category JS by Alphabet

JavaScript

JS Array JS Boolean JS Classes JS Date JS Error JS Global JS JSON JS Math JS Number JS Operators JS RegExp JS Statements JS String

Window

Window Object Window Console Window History Window Location Window Navigator Window Screen

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


onfokusuit gebeurtenis

Voorbeeld

Voer 'n JavaScript uit wanneer 'n invoerveld besig is om fokus te verloor:

<input type="text" onfocusout="myFunction()">

Meer "Probeer dit self" voorbeelde hieronder.


Definisie en gebruik

Die uitfokusgebeurtenis vind plaas wanneer 'n element besig is om fokus te verloor.

Wenk: Die onfokus-uitgebeurtenis is soortgelyk aan die onblur -gebeurtenis. Die belangrikste verskil is dat die onblur-gebeurtenis nie borrel nie. Daarom, as jy wil uitvind of 'n element of sy kind fokus verloor, moet jy die onfokusuit-gebeurtenis gebruik.

Wenk: Die onfokusuit-geleentheid is die teenoorgestelde van die onfokus- uitgebeurtenis .


Blaaierondersteuning

Die nommers in die tabel spesifiseer die eerste blaaierweergawe wat die geleentheid ten volle ondersteun.

Event
onfocusout Yes Yes 52.0 Yes Yes

Let wel: Die onfocusout-gebeurtenis sal dalk nie werk soos verwag in Chrome, Safari en Opera 15+ deur die JavaScript HTML DOM-sintaksis te gebruik nie. Dit moet egter werk as 'n HTML-kenmerk en deur die addEventListener()-metode te gebruik (Sien sintaksisvoorbeelde hieronder).



Sintaksis

In HTML:

<element onfocusout="myScript">

In JavaScript (werk dalk nie soos verwag in Chrome, Safari en Opera 15+ nie):

object.onfocusout = function(){myScript};

In JavaScript, gebruik die addEventListener() metode:

object.addEventListener("focusout", myScript);

Let wel: Die addEventListener() metode word nie in Internet Explorer 8 en vroeër weergawes ondersteun nie.


Tegniese besonderhede

borrels: Ja
Kanselleerbaar: Geen
Soort gebeurtenis: FokusGebeurtenis
Ondersteunde HTML-etikette: ALLE HTML-elemente, BEHALWE: <basis>, <bdo>, <br>, <kop>, <html>, <iframe>, <meta>, <param>, <skrif>, <styl> en <titel>
DOM weergawe: Vlak 2-geleenthede

Meer voorbeelde

Voorbeeld

Gebruik "onfocusin" saam met die "onfocusout" gebeurtenis:

<input type="text" onfocusin="focusFunction()" onfocusout="blurFunction()">

Voorbeeld

Gebeurtenisdelegering: stel die useCapture- parameter van addEventListener() op waar (vir fokus en vervaag):

<form id="myForm">
  <input type="text" id="myInput">
</form>

<script>
var x = document.getElementById("myForm");
x.addEventListener("focus", myFocusFunction, true);
x.addEventListener("blur", myBlurFunction, true);

function myFocusFunction() {
  document.getElementById("myInput").style.backgroundColor = "yellow";
}

function myBlurFunction() {
  document.getElementById("myInput").style.backgroundColor = "";
}
</script>

Voorbeeld

Gebeurtenisdelegering: gebruik die focusin gebeurtenis:

<form id="myForm">
  <input type="text" id="myInput">
</form>

<script>
var x = document.getElementById("myForm");
x.addEventListener("focusin", myFocusFunction);
x.addEventListener("focusout", myBlurFunction);

function myFocusFunction() {
  document.getElementById("myInput").style.backgroundColor = "yellow";
}

function myBlurFunction() {
  document.getElementById("myInput").style.backgroundColor = "";
}
</script>