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


TableRow 컬렉션

❮ TableRow 개체

예시

첫 번째 행의 셀 수 표시:

var x = document.getElementById("myTable").rows[0].cells.length;

x 의 결과 는 다음과 같습니다.

2

아래에서 더 많은 "직접 사용해 보기" 예를 살펴보세요.


정의 및 사용

cells 컬렉션은 테이블 행에 있는 모든 <td> 또는 <th> 요소의 컬렉션을 반환합니다.

참고: 컬렉션의 요소는 소스 코드에 나타나는 대로 정렬됩니다.


브라우저 지원

Collection
cells Yes Yes Yes Yes Yes

통사론

tableObject.cells

속성

Property Description
length Returns the number of <td> and/or <th> elements in the collection.

Note: This property is read-only

행동 양식

Method Description
[index] Returns the <td> and/or <th> element from the collection with the specified index (starts at 0).

Note: Returns null if the index number is out of range
item(index) Returns the <td> and/or <th> element from the collection with the specified index (starts at 0).

Note: Returns null if the index number is out of range
namedItem(id) Returns the <td> and/or <th> element from the collection with the specified id.

Note: Returns null if the id does not exist


기술적 세부 사항

DOM 버전: 핵심 수준 2 문서 개체
반환 값: <tr> 요소의 모든 <td> 및/또는 <th> 요소를 나타내는 HTMLCollection 개체입니다. 컬렉션의 요소는 소스 코드에 나타나는 대로 정렬됩니다.

더 많은 예

예시

[ 인덱스 ]

테이블의 첫 번째 행에 있는 첫 번째 셀의 innerHTML을 경고합니다.

alert(document.getElementById("myTable").rows[0].cells[0].innerHTML);

예시

항목( 인덱스 )

테이블의 첫 번째 행에 있는 첫 번째 셀의 innerHTML을 경고합니다.

alert(document.getElementById("myTable").rows[0].cells.item(0).innerHTML);

예시

명명된 항목( 아이디 )

테이블의 첫 번째 행에 id="myTd"가 있는 셀의 innerHTML을 경고합니다.

alert(document.getElementById("myTable").rows[0].cells.namedItem("myTd").innerHTML);

예시

첫 번째 표 셀의 내용을 변경합니다.

var x = document.getElementById("myTable").rows[0].cells;
x[0].innerHTML = "NEW CONTENT";

❮ TableRow 개체