HTML <td> element defines a cell of a table that contains data. It participates in the 表格模型 .

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内容类别 Sectioning root.
准许内容 流内容 .
Tag omission The start tag is mandatory.
The end tag may be omitted, if it is immediately followed by a <th> or <td> element or if there are no more data in its parent element.
Permitted parents A <tr> 元素。
Implicit ARIA role cell if a descendant of a <table> element
Permitted ARIA roles 任何
DOM 接口 HTMLTableDataCellElement

属性

此元素包括 全局属性 .

colspan
This attribute contains a non-negative integer value that indicates for how many columns the cell extends. Its default value is 1 . Values higher than 1000 will be considered as incorrect and will be set to the default value (1).
headers
This attribute contains a list of space-separated strings, each corresponding to the id 属性在 <th> elements that apply to this element.
rowspan
This attribute contains a non-negative integer value that indicates for how many rows the cell extends. Its default value is 1 ; if its value is set to 0 , it extends until the end of the table section ( <thead> , <tbody> , <tfoot> , even if implicitly defined), that the cell belongs to. Values higher than 65534 are clipped down to 65534.

Deprecated attributes

abbr

This attribute contains a short abbreviated description of the cell's content. Some user-agents, such as speech readers, may present this description before the content itself.

注意: Do not use this attribute as it is obsolete in the latest standard. Alternatively, you can put the abbreviated description inside the cell and place the long content in the title 属性。
align

This enumerated attribute specifies how the cell content's horizontal alignment will be handled. Possible values are:

  • left : The content is aligned to the left of the cell.
  • center : The content is centered in the cell.
  • right : The content is aligned to the right of the cell.
  • justify (with text only): The content is stretched out inside the cell so that it covers its entire width.
  • char (with text only): The content is aligned to a character inside the <th> element with minimal offset. This character is defined by the char and charoff 属性 Unimplemented (see bug 2212 ) .

The default value when this attribute is not specified is left .

注意:
  • To achieve the same effect as the left , center , right or justify values, apply the CSS text-align property to the element.
  • To achieve the same effect as the char value, give the text-align property the same value you would use for the char . Unimplemented in CSS3.
axis
This attribute contains a list of space-separated strings. Each string is the id of a group of cells that this header applies to.
bgcolor

This attribute defines the background color of each cell in a column. It is a 6-digit hexadecimal RGB code , prefixed by a ' # '. One of the predefined color kewords can also be used.

To achieve a similar effect, use the CSS background-color 特性。

char
The content in the cell element is aligned to a character. Typical values include a period (.) to align numbers or monetary values. If align is not set to char , this attribute is ignored.
charoff
This attribute is used to shift column data to the right of the character specified by the char attribute. Its value specifies the length of this shift.
height
This attribute is used to define a recommended cell height. Use the CSS height 特性代替。
scope
This enumerated attribute defines the cells that the header (defined in the <th> ) element relates to. Only use this attribute with the <th> element to define the row or column for which it is a header.
valign
This attribute specifies how a text is vertically aligned inside a cell. Possible values for this attribute are:
  • baseline : Positions the text near the bottom of the cell and aligns it with the baseline of the characters instead of the bottom. If characters don't descend below the baseline, the baseline value achieves the same effect as bottom .
  • bottom : Positions the text near the bottom of the cell.
  • middle : Centers the text in the cell.
  • and top : Positions the text near the top of the cell.

To achieve a similar effect, use the CSS vertical-align 特性。

width
This attribute is used to define a recommended cell width. Use the CSS width 特性代替。

范例

<table> for examples on <td> .

规范

规范 状态 注释
HTML 实时标准
The definition of 'td element' in that specification.
实时标准
HTML5
The definition of 'td element' in that specification.
推荐

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据
桌面 移动
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
td Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
abbr 弃用 Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
align 弃用 Chrome ? Edge 完整支持 12 Firefox 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 915
IE 完整支持 Yes Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 915
Opera Android ? Safari iOS ? Samsung Internet Android ?
axis 弃用 Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
bgcolor 弃用 Chrome ? Edge ? Firefox 不支持 No IE 完整支持 Yes Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android 不支持 No Opera Android ? Safari iOS ? Samsung Internet Android ?
char 弃用 Chrome ? Edge 完整支持 12 Firefox 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 2212
IE 完整支持 Yes Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 2212
Opera Android ? Safari iOS ? Samsung Internet Android ?
charoff 弃用 Chrome ? Edge 完整支持 12 Firefox 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 2212
IE 完整支持 Yes Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 2212
Opera Android ? Safari iOS ? Samsung Internet Android ?
colspan Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
headers Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
rowspan Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
scope 弃用 Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
valign 弃用 Chrome ? Edge 完整支持 12 Firefox 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 915
IE 完整支持 Yes Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android 不支持 No 注意事项
不支持 No 注意事项
注意事项 bug 915
Opera Android ? Safari iOS ? Samsung Internet Android ?
width 弃用 Chrome 完整支持 1 Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

弃用。不要用于新网站。

弃用。不要用于新网站。

见实现注意事项。

见实现注意事项。

元数据

  • 最后修改:
  1. <caption>
  2. <col>
  3. <colgroup>
  4. <table>
  5. <tbody>
  6. <td>
  7. <tfoot>
  8. <th>
  9. <thead>
  10. <tr>
  11. HTML 元素
    1. A
      1. <a>
      2. <abbr>
      3. <acronym>
      4. <address>
      5. <applet>
      6. <area>
      7. <article>
      8. <aside>
      9. <audio>
    2. B
      1. <b>
      2. <base>
      3. <basefont>
      4. <bdi>
      5. <bdo>
      6. <bgsound>
      7. <big>
      8. <blink>
      9. <blockquote>
      10. <body>
      11. <br>
      12. <button>
    3. C
      1. <canvas>
      2. <caption>
      3. <center>
      4. <cite>
      5. <code>
      6. <col>
      7. <colgroup>
      8. <content>
    4. D
      1. <data>
      2. <datalist>
      3. <dd>
      4. <del>
      5. <details>
      6. <dfn>
      7. <dialog>
      8. <dir>
      9. <div>
      10. <dl>
      11. <dt>
    5. E
      1. <em>
      2. <embed>
    6. F
      1. <fieldset>
      2. <figcaption>
      3. <figure>
      4. <font>
      5. <footer>
      6. <form>
      7. <frame>
      8. <frameset>
    7. G H
      1. <h1>
      2. <h2>
      3. <h3>
      4. <h4>
      5. <h5>
      6. <h6>
      7. <head>
      8. <header>
      9. <hgroup>
      10. <hr>
      11. <html>
    8. I
      1. <i>
      2. <iframe>
      3. <img>
      4. <input>
      5. <ins>
      6. <isindex>
    9. J K
      1. <kbd>
      2. <keygen>
    10. L
      1. <label>
      2. <legend>
      3. <li>
      4. <link>
      5. <listing>
    11. M
      1. <main>
      2. <map>
      3. <mark>
      4. <marquee>
      5. <menu>
      6. <menuitem>
      7. <meta>
      8. <meter>
    12. N
      1. <nav>
      2. <nobr>
      3. <noframes>
      4. <noscript>
    13. O
      1. <object>
      2. <ol>
      3. <optgroup>
      4. <option>
      5. <output>
    14. P
      1. <p>
      2. <param>
      3. <picture>
      4. <plaintext>
      5. <pre>
      6. <progress>
    15. Q
      1. <q>
    16. R
      1. <rp>
      2. <rt>
      3. <rtc>
      4. <ruby>
    17. S
      1. <s>
      2. <samp>
      3. <script>
      4. <section>
      5. <select>
      6. <shadow>
      7. <slot>
      8. <small>
      9. <source>
      10. <spacer>
      11. <span>
      12. <strike>
      13. <strong>
      14. <style>
      15. <sub>
      16. <summary>
      17. <sup>
    18. T
      1. <table>
      2. <tbody>
      3. <td>
      4. <template>
      5. <textarea>
      6. <tfoot>
      7. <th>
      8. <thead>
      9. <time>
      10. <title>
      11. <tr>
      12. <track>
      13. <tt>
    19. U
      1. <u>
      2. <ul>
    20. V
      1. <var>
      2. <video>
    21. W
      1. <wbr>
    22. X Y Z
      1. <xmp>

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