 | JavaScript | |||
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| Inherits from: | Element object | ||||||
| JavaScript syntax: | IE | myCOLGROUP = myDocument.all.anElementID | |||||
| IE | myCOLGROUP = myDocument.all.tags("COLGROUP")[anIndex] | ||||||
| IE | myCOLGROUP = myDocument.all[aName] | ||||||
| - | myCOLGROUP = myDocument.getElementById(anElementID) | ||||||
| - | myCOLGROUP = myDocument.getElementsByName(aName)[anIndex] | ||||||
| - | myCOLGROUP = myDocument.getElementsByTagName("COLGROUP")[anIndex] | ||||||
| HTML syntax: | <COLGROUP> ... </COLGROUP> | ||||||
| Argument list: | anIndex | A valid reference to an item in the collection | |||||
| aName | The name attribute of an element | ||||||
| anElementID | The ID attribute of an element | ||||||
| Object properties: | align, ch, chOff, span, vAlign, width | ||||||
| Event handlers: | onClick, onDblClick, onHelp, onKeyDown, onKeyPress, onKeyUp, onMouseDown, onMouseMove, onMouseOut, onMouseOver, onMouseUp | ||||||
The <COL> and <COLGROUP> tags correspond to objects that represent the column or group of columns within a <TABLE> construct. Individual columns map to the COL object and groups of columns to the COLGROUP object. Attributes can be applied to a group of columns and overridden on an individual column basis if necessary.
The DOM specification mentions an HTMLTableColElement object, which provides the functionality of this class.
| Property | JavaScript | JScript | N | IE | Opera | NES | ECMA | DOM | CSS | HTML | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| align | 1.5  | 3.0 | 6.0 | 4.0 |  | | | 1 | | | - |
| ch | 1.5 | | 6.0 | | | | | 1 | | | - |
| chOff | 1.5 | | 6.0 | | | | | 1 | | | - |
| span | 1.5 | 3.0 | 6.0 | 4.0 | | | | 1 | | | - |
| vAlign | 1.5 | 3.0 | 6.0 | 4.0 | | | | 1 | | | - |
| width | 1.5 | 3.0 | 6.0 | 4.0 | | | | 1 | | | - |
| Event name | JavaScript | JScript | N | IE | Opera | NES | ECMA | DOM | CSS | HTML | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| onClick | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 |  |
| onDblClick | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
| onHelp | | 3.0 | | 4.0 | | | | | | | |
| onKeyDown | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
| onKeyPress | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
| onKeyUp | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
| onMouseDown | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
| onMouseMove | 1.5 | 3.0 | 6.0 | 4.0 | | | | | | 4.0 | |
| onMouseOut | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
| onMouseOver | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
| onMouseUp | 1.5 | 3.0 | 6.0 | 4.0 | 3.0 | | | | | 4.0 | |
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| COL.width | Up | COLGROUP.align |
JavaScript Programmer's Reference, Cliff Wootton Wrox Press (www.wrox.com) Join the Wrox JavaScript forum at p2p.wrox.com Please report problems to support@wrox.com © 2001 Wrox Press. All Rights Reserved. Terms and conditions. | ||