这个 HTML 标签 <tbody> 元素在一个 <table> 元素中可以出现一个或者更多。
| Content categories | None. |
|---|---|
| Permitted content | Zero or more <tr> elements. |
| Tag omission | The <tbody> element is not a required child element for a parent <table> element to graphically render. However, it must not be present, if its parent <table> element has a <tr> element as a child. |
| Permitted parents | Within the required parent <table> element, the <tbody> element can be added after a <caption>, <colgroup>, <thead> and a <tfoot> element. |
| Permitted ARIA roles | Any |
| DOM interface | HTMLTableSectionElement |
Attributes
This element includes the global attributes.
alignin HTML 4.01, in HTML5- This enumerated attribute specifies how horizontal alignment of each cell content will be handled. Possible values are:
left, aligning the content to the left of the cellcenter, centering the content in the cellright, aligning the content to the right of the celljustify, inserting spaces into the textual content so that the content is justified in the cellchar, aligning the textual content on a special character with a minimal offset, defined by thecharandcharoffattributes.
If this attribute is not set, the
leftvalue is assumed.Note: Do not use this attribute as it is obsolete (not supported) in the latest standard.- To achieve the same effect as the
left,center,rightorjustifyvalues, use the CSStext-alignproperty on it. - To achieve the same effect as the
charvalue, in CSS3, you can use the value of thecharas the value of thetext-alignproperty 未实现.
bgcolor- This attribute defines the background color of each cell of the column. It is one of the 6-digit hexadecimal code as defined in sRGB, prefixed by a '#'. One of the sixteen predefined color strings may be used:
black= "#000000"green= "#008000"silver= "#C0C0C0"lime= "#00FF00"gray= "#808080"olive= "#808000"white= "#FFFFFF"yellow= "#FFFF00"maroon= "#800000"navy= "#000080"red= "#FF0000"blue= "#0000FF"purple= "#800080"teal= "#008080"fuchsia= "#FF00FF"aqua= "#00FFFF"Usage note: Do not use this attribute, as it is non-standard and only implemented some versions of Microsoft Internet Explorer: the<tbody>element should be styled using CSS. To give a similar effect to the bgcolor attribute, use the CSS propertybackground-color, on the relevant<td>or<th>elements.
charin HTML 4.01, in HTML5- This attribute is used to set the character to align the cells in a column on. Typical values for this include a period (.) when attempting to align numbers or monetary values. If
alignis not set tochar, this attribute is ignored.Note: Do not use this attribute as it is obsolete (and not supported) in the latest standard. To achieve the same effect as thechar, in CSS3, you can use the character set using thecharattribute as the value of thetext-alignproperty 未实现.
charoffin HTML 4.01, in HTML5- This attribute is used to indicate the number of characters to offset the column data from the alignment characters specified by the char attribute.
Note: Do not use this attribute as it is obsolete (and not supported) in the latest standard.
valignin HTML 4.01, in HTML5- This attribute specifies the vertical alignment of the text within each row of cells of the table header. Possible values for this attribute are:
baseline, which will put the text as close to the bottom of the cell as it is possible, but align it on the baseline of the characters instead of the bottom of them. If characters are all of the size, this has the same effect asbottom.bottom, which will put the text as close to the bottom of the cell as it is possible;middle, which will center the text in the cell;- and
top, which will put the text as close to the top of the cell as it is possible.
Note: Do not use this attribute as it is obsolete (and not supported) in the latest standard: instead set the CSSvertical-alignproperty on it.
Usage notes
- In conjunction with a preceding
<thead>and/or<tfoot>element, the<tbody>element provides additional semantic information for devices such as printers and displays. - Of the parent table's child elements,
<tbody>represents the content which, when longer than a page, will most likely differ for each page printed; while the content of<thead>and<tfoot>will be the same or similar for each page printed. - For displays,
<tbody>will enable separate scrolling of the<thead>,<tfoot>, and<caption>elements of the same parent<table>element. - Unlike the
<thead>,<tfoot>, and<caption>elements, multiple<tbody>elements are permitted (if consecutive), allowing the rows in long tables to be divided into different sections, each separately formatted as needed.
Examples
Please see the <table> page for examples on <tbody>.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard tbody element |
Living Standard | |
| HTML5 tbody element |
Recommendation |
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 1.0 | (Yes) | 1.0 (1.7 or earlier) | (Yes) | (Yes) | (Yes) |
align/valign attribute |
1.0 | (Yes) | 未实现 [1] | (Yes) | (Yes) | (Yes) |
char/charoff attribute |
1.0 | (Yes) | 未实现 [2] | (Yes) | (Yes) | (Yes) |
bgcolor attribute |
未实现 | 未实现 | 未实现 | (Yes) | 未实现 | 未实现 |
| Feature | Android | Edge | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | 1.0 (1.0) | (Yes) | (Yes) | (Yes) |
align/valign attribute |
? | (Yes) | 未实现 [1] | ? | ? | ? |
char/charoff attribute |
? | (Yes) | 未实现 [2] | ? | ? | ? |
bgcolor attribute |
未实现 | 未实现 | 未实现 | (Yes) | 未实现 | 未实现 |
[1] See bug 915.
[2] See bug 2212.
See also
- Other table-related HTML Elements:
<caption>,<col>,<colgroup>,<table>,<td>,<tfoot>,<th>,<thead>,<tr>; - CSS properties and pseudo-classes that may be specially useful to style the
<tbody>element:- the
:nth-childpseudo-class to set the alignment on the cells of the column; - the
text-alignproperty to align all cells content on the same character, like '.'.
- the