HTML DOM ColumngroupObject
Columngroup Object
The Columngroup object represents a group of columns in an HTML table.
In an HTML document, each <colgroup> tag creates a Columngroup object.
If you need to apply styles to all columns, the <colgroup> tag is useful, so you don't need to repeat styles for each cell and row. The <colgroup> tag can only be used within a table element.
Columngroup Object Properties
| Property | Description |
|---|---|
| span | Sets or returns the value of the span attribute in the column group. |
Standard Properties and Events
The Columngroup object also supports standardpropertiesandevents。
Related Pages
HTML tutorial: HTML Table
HTML reference: HTML <colgroup> Tag
JavaScript reference: HTML DOM Column Object
Other Extensions