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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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Other References

CSSStyleDeclaration JS Conversion


HTML DOM lastChild Eiendom

Element Voorwerp

Voorbeeld

Kry die HTML-inhoud van die laaste kindernodus van 'n <ul>-element:

var x = document.getElementById("myList").lastChild.innerHTML;

Meer "Probeer dit self" voorbeelde hieronder.


Definisie en gebruik

Die lastChild-eienskap gee die laaste kindernodus van die gespesifiseerde nodus terug as 'n Node-objek.

Die verskil tussen hierdie eienskap en lastElementChild , is dat lastElementChild die laaste kindnodus as 'n elementnodus, 'n teksnodus of 'n kommentaarnodus (afhangende van watter een se laaste) terugstuur, terwyl lastElementChild die laaste kindernodus as 'n elementnodus terugstuur (ignoreer teks en kommentaarnodes).

Let wel: Witspasie binne-in elemente word as teks beskou, en teks word as nodusse beskou (Sien "Meer voorbeelde").

Hierdie eiendom is leesalleen.

Wenk: Gebruik die element .childNodes- eienskap om enige kindnodus van 'n gespesifiseerde nodus terug te gee.

Wenk: Om die eerste kindnodus van 'n gespesifiseerde nodus terug te gee, gebruik die firstChild- eienskap.


Blaaierondersteuning

Property
lastChild Yes Yes Yes Yes Yes

Sintaksis

node.lastChild


Tegniese besonderhede

Terugkeerwaarde: 'n Node-objek, wat die laaste kind van 'n nodus verteenwoordig, of nul as daar geen kind nodusse is nie
DOM weergawe Kernvlak 1 Node-objek

Meer voorbeelde

Voorbeeld

In hierdie voorbeeld demonstreer ons hoe witspasie met hierdie eienskap kan inmeng.

Kry die nodusnaam van die laaste kindernodus van 'n <div>-element:

<!--
Whitespace inside elements is considered as text, and text is considered as nodes
In this example, there is whitespace before <p>, before <span> and after <span>
Therefore, the last child node of <div> is a #text node, and not the <span> element you expected
-->

<div id="myDIV">
  <p>Looks like first child</p>
  <span>Looks like last Child</span>
</div>

<script>
var x = document.getElementById("myDIV").lastChild.nodeName;
document.getElementById("demo").innerHTML = x;
</script>

Voorbeeld

As ons egter die witspasie uit die bron verwyder, is daar geen #teksnodes in <div>, wat die <span>-element die laaste kindernodus sal maak:

<div id="myDIV"><p>First child</p><span>Last Child</span></div>

<script>
var x = document.getElementById("myDIV").lastChild.nodeName;
document.getElementById("demo").innerHTML = x;
</script>

Voorbeeld

Kry die teks van die laaste kindernodus van 'n <kies> element:

var x = document.getElementById("mySelect").lastChild.text;

Verwante bladsye

HTML DOM verwysing: node. eersteKindereiendom

HTML DOM verwysing: node. childNodes Eiendom

HTML DOM verwysing: node. parentNode Eiendom

HTML DOM verwysing: node. volgendeSibling Eiendom

HTML DOM verwysing: node. vorige Broer en suster Eiendom

HTML DOM verwysing: node. nodeName Eiendom


Element Voorwerp