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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


HTML-DOM-Element addEventListener()

Beispiele

Fügen Sie einem <button>-Element ein Click-Ereignis hinzu:

element.addEventListener("click", myFunction);

function myFunction() {
  document.getElementById("demo").innerHTML = "Hello World";
}

Kompakterer Code:

element.addEventListener("click", function() {
  document.getElementById("demo").innerHTML = "Hello World";
});

Weitere Beispiele unten.


Definition und Verwendung

Die addEventListener()Methode hängt einen Ereignishandler an das Element an.


Syntax

element.addEventListener(event, function, useCapture)

Parameter

Parameter Description
event Required.
The name of the event.
Do not use the "on" prefix. Use "click" not "onclick".

The Complete List of DOM Events.
function Required.
The function to run when the event occurs.
useCapture Optional (default = false).
false - The handler is executed in the bubbling phase.
true - The handler is executed in the capturing phase.

Rückgabewert

KEINER


Mehr Beispiele

Sie können demselben Element viele Ereignisse hinzufügen:

element.addEventListener("click", myFunction1);
element.addEventListener("click", myFunction2);

Sie können demselben Element verschiedene Ereignisse hinzufügen:

element.addEventListener("mouseover", myFunction);
element.addEventListener("click", someOtherFunction);
element.addEventListener("mouseout", someOtherFunction);

Um Parameterwerte zu übergeben, verwenden Sie eine "anonyme Funktion":

element.addEventListener("click", function() {
  myFunction(p1, p2);
});

Ändern Sie die Hintergrundfarbe eines <button>-Elements:

element.addEventListener("click", function() {
  this.style.backgroundColor = "red";
});

Der Unterschied zwischen Blubbern und Fangen:

element1.addEventListener("click", myFunction, false); element2.addEventListener("click", myFunction, true);

Entfernen Sie einen Event-Handler:

element.addEventListener("mousemove", myFunction);
element.removeEventListener("mousemove", myFunction);

Browser-Unterstützung

element.addEventListener()ist eine Funktion von DOM Level 2 (2001).

Es wird in allen Browsern vollständig unterstützt:

Chrome IE Edge Firefox Safari Opera
Yes 9-11 Yes Yes Yes Yes