 | JavaScript | |||
|---|---|---|---|---|
| Prev | Home | Up | Next |
| Availability: |
| ||||||
| Inherits from: | Element object | ||||||
| JavaScript syntax: | IE | myH1 = myDocument.all.anElementID | |||||
| IE | myH1 = myDocument.all.tags("H1")[anIndex] | ||||||
| IE | myH1 = myDocument.all[aName] | ||||||
| - | myH1 = myDocument.getElementById(anElementID) | ||||||
| - | myH1 = myDocument.getElementsByName(aName)[anIndex] | ||||||
| - | myH1 = myDocument.getElementsByTagName("H1")[anIndex] | ||||||
| HTML syntax: | <H1> ... </H1>, <H2> ... </H2>, <H3> ... </H3>, <H4> ... </H4>, <H5> ... </H5>, <H6> ... </H6> | ||||||
| Argument list: | anIndex | A reference to an element in a collection | |||||
| aName | An associative array reference | ||||||
| anElementID | The ID value of an Element object | ||||||
| Object properties: | align | ||||||
| Event handlers: | onClick, onDblClick, onDragStart, onFilterChange, onHelp, onKeyDown, onKeyPress, onKeyUp, onMouseDown, onMouseMove, onMouseOut, onMouseOver, onMouseUp, onSelectStart | ||||||
The properties, methods, collections and event handling support for the <H1> tag object are also provided for <H2> through <H6> tag objects as well. It is only necessary to document one of these object classes, although the other header types are each instantiated as objects of an appropriately named class in MSIE. The syntax examples illustrate the use of an <H1> tag object.
The <H1> through <H6> tags are block-level tags. That means that they force a line break before and after themselves.
The DOM level 1 specification refers to this and its sibling object types as a HeadingElement object.
| See also: | Element object |
| Property | JavaScript | JScript | N | IE | Opera | NES | ECMA | DOM | CSS | HTML | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| align | 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 | |
| onDragStart | | 3.0 | | 4.0 | | | | | | | - |
| onFilterChange | | 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 | |
| onSelectStart | | 3.0 | | 4.0 | | | | | | | - |
| Prev | Home | Next |
| History.previous | Up | H<n>.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. | ||