<tr>: The Table Row element - HTML: Hypertext Markup Language
similarly, you can use the rowspan attribute on cells to indicate they should span more than one table row.
...this is accomplished by: having the first row's "name", "id", and "balance" heading cells span two rows using the rowspan attribute, making them each be two rows tall.
...those changes make the html look like this: <table> <tr> <th rowspan="2">name</th> <th rowspan="2">id</th> <th colspan="2">membership dates</th> <th rowspan="2">balance</th> </tr> <tr> <th>joined</th> <th>canceled</th> </tr> <tr> <th>margaret nguyen</td> <td>427311</td> <td><time datetime="2010-06-03">june 3, 2010</time></td> <td>n/a</td> <td>0.00</td> </tr> <tr> <th>edvard galinski</td> <td>533175</td> ...
...And 5 more matches

HTML table basics - Learn web development
fortunately, table headers and cells have the colspan and rowspan attributes, which allow us to do just those things.
... let's use colspan and rowspan to improve this table.
... finally, use rowspan to make "horse" and "chicken" span across two rows.
... if we wanted to apply the styling information to both columns, we could just include one <col> element with a span attribute on it, like this: <colgroup> <col style="background-color: yellow" span="2"> </colgroup> just like colspan and rowspan, span takes a unitless number value that specifies the number of columns you want the styling to apply to.

HTMLTableCellElement - Web APIs
htmltablecellelement.rowspan an unsigned long integer indicating the number of rows this cell must span; this lets a cell occupy space across multiple rows of the table.
... it reflects the rowspan attribute.
... row the header cell applies to the following cells in the same row (or rows, if rowspan is used as well), until either the end of the row or another <th> in the same row establishes a new scope.
... the colspan and rowspan properties are now unsigned long.

Table Cellmap - Archive of obsolete content
take the same table and adder a header <table> <thead> <tr><td>head cell 1</td><td>head cell 2</td></tr> </thead> <tbody> <tr><td>cell 1</td><td>cell 2</td></tr> <tr><td>cell 3</td><td>cell 4</td></tr> </tbody> </table> now we have two different rowgroups and and the rowspans can not cross the borders between the different rowgroups.
...there is a special attribute for rowspan="0" and colspan="0", because html 4.0 did introduce a special handling of the 0 value.
... rowspan = number [cn] this attribute specifies the number of rows spanned by the current cell.

ARIA: cell role - Accessibility
a cell can contain a number of property attributes clarifying the cell's position within the tabular data structure, including aria-colindex, aria-colspan, aria-rowindex, and aria-rowspan.
... aria-rowspan similar to the html <th> and <td> rowspan attribute, it defines the number of rows spanned by the cell.
...if the rows that are visible are contiguous, and there are no cells with a colspan or rowspan greater than one, this property can be added to the parent rows instead of all the rows' cells.

<table>: The Table element - HTML: Hypertext Markup Language
this is typically indicated by the presence of the colspan and rowspan attributes.
... ideally, consider alternate ways to present the table's content, including breaking it apart into a collection of smaller, related tables that don't have to rely on using the colspan and rowspan attributes.

Chapter 3: Introduction to XUL—How to build a more intuitive UI - Archive of obsolete content
the rowspan and colspan attributes available in html tables are not available in xul grids.

jspage - Archive of obsolete content
tmlfor",defaultvalue:"defaultvalue",text:(browser.engine.trident||(browser.engine.webkit&&browser.engine.version<420))?"innertext":"textcontent"}; var b=["compact","nowrap","ismap","declare","noshade","checked","disabled","readonly","multiple","selected","noresize","defer"];var k=["value","type","defaultvalue","accesskey","cellpadding","cellspacing","colspan","frameborder","maxlength","readonly","rowspan","tabindex","usemap"]; b=b.associate(b);hash.extend(e,b);hash.extend(e,k.associate(k.map(string.tolowercase)));var a={before:function(m,l){if(l.parentnode){l.parentnode.insertbefore(m,l); }},after:function(m,l){if(!l.parentnode){return;}var n=l.nextsibling;(n)?l.parentnode.insertbefore(m,n):l.parentnode.appendchild(m);},bottom:function(m,l){l.appendchild(m); },top:function(m,l){var n=l.firstchild...

Index - Learn web development
229 html table basics article, beginner, codingscripting, html, learn, tables, basics, cell, col, colgroup, colspan, header, row, rowspan that just about wraps up the basics of html tables.

Gecko info for Windows accessibility vendors
it is not obvious where the role_system_row should exist in the tree when the html rowspan attribute is used to combine to cells in different rows.

MathML Demo: <mtable> - tables and matrices
1 22 333 4444 x 55555 lim n→∞ f-1 ⋃ i=1 n ai rowspan=2 here xn + yn n columnspan=2 here 7777777 11 ...--- , columnlines="solid", rowlines="dashed solid dashed".

Mozilla Quirks Mode Behavior
in quirks mode colspan="0" and rowspan="0" are intentionally not handled as described in html4 (bug 9879).

Using ARIA: Roles, states, and properties - Accessibility
etext live region attributes aria-live aria-relevant aria-atomic aria-busy drag & drop attributes aria-dropeffect aria-dragged relationship attributes aria-activedescendant aria-colcount aria-colindex aria-colspan aria-controls aria-describedby aria-details aria-errormessage aria-flowto aria-labelledby aria-owns aria-posinset aria-rowcount aria-rowindex aria-rowspan aria-setsize microsoftedge-specific properties x-ms-aria-flowfrom ...

ARIA: table role - Accessibility
if the table includes cells that span multiple rows or multiple columns, then aria-rowspan or aria-colspan should be included as well.

HTML attribute reference - HTML: Hypertext Markup Language
rowspan <td>, <th> defines the number of rows a table cell should span over.