JS 参考手册

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JavaScript

JS Array JS Boolean JS Classes JS Date JS Error JS Global JS JSON JS Math JS Number JS 运算符 JS RegExp JS 语句 JS String

HTML DOM

DOM Attributes DOM Document DOM Element DOM Events DOM Event 对象 DOM HTMLCollection DOM Location DOM Navigator DOM Screen 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
DOM Window

Web APIs

API Console API Geolocation API History API Storage

HTML 对象

<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>

其他参考手册

CSSStyleDeclaration JS 类型转换


Style flex 属性

❮ Style 对象

实例

让所有灵活的项目都带有相同的长度,忽略它们的内容:

for (i = 0; i < y.length; i++) {
  y[i].style.flex = "1";
}
亲自试一试 »

定义和用法

flex 属性相对于同一容器其他灵活的项目,设置或返回项目的长度。

flex 属性是 flexGrow、flexShrink 和 flexBasis 属性的速记属性。

注释: 如果元素不是灵活的项目,则 flex 属性不起作用。


浏览器支持

属性
flex Yes 11.0
10.0 msFlex
Yes 9.0 Yes


语法

返回 flex 属性:

object.style.flex

设置 flex 属性:

object.style.flex = "flex-grow flex-shrink flex-basis|auto|initial|inherit"

属性值

描述
flex-grow 一个数字, 规定项目将相对于其他灵活的项目进行扩展的量。
flex-shrink 一个数字, 规定项目将相对于其他灵活的项目进行收缩的量。
flex-basis 项目的长度。合法值:"auto"、"inherit" 或一个后跟 "%"、"px"、"em" 或任何其他长度单位的数字。
auto 与 1 1 auto 相同。
initial 设置该属性为它的默认值,即为 0 1 auto。 Read about initial
none 与 0 0 auto 相同。
inherit 从父元素继承该属性。请参阅 inherit

技术细节

默认值: 0 1 auto
返回值: 字符串,表示元素的 flex 属性。
CSS 版本 CSS3

相关页面

CSS 参考手册: flex 属性

HTML DOM STYLE 参考手册: flexBasis 属性

HTML DOM STYLE 参考手册: flexDirection 属性

HTML DOM STYLE 参考手册: flexFlow 属性

HTML DOM STYLE 参考手册: flexGrow 属性

HTML DOM STYLE 参考手册: flexShrink 属性

HTML DOM STYLE 参考手册: flexWrap 属性


❮ Style 对象