Extension:HttpImage
 Release status: beta |
|
|---|---|
| Implementation | Parser function |
| Description | Provides a clickable image link using an external image stored in an external site and an article title (which may or may not existin the database). |
| Author(s) | Eric Larcher (derived from work by Jean-Lou Dupont). |
| Last version | 0.1 |
| MediaWiki | 1.8.2, 1.9.3, 1.10, 1.11, 1.12 |
| License | No license specified |
| Download | HttpImage.0.1.tar.gz |
| Check usage and version matrix | |
Provides a clickable image link using an image (accessible through an http:// link) and an article title (which may or may not exist in the database).
The extension also supports the link-less mode thereby enabling a one-stop solution for both link and link-less external image requirements.
Furthermore, the extension also supports events but only on edit protected pages.
This work is derivated from the Extension:ImageLink version 1.7.1
Contents |
Usage [edit]
Please use the #httpimg parser function instead of the older #httpimage one.
- {{#httpimage: http-image-link | page name |alternate text | width | height | border }}
- {{#httpimg: image=http-image-link [|page=page-to-link-to] [|alt=alternate-text] [|height=height-parameter] [|width=width-parameter] [|border=border-parameter] [|title=title-parameter] [|default-image]}}
See W3Schools on IMG tag for more details.
Link-Less option [edit]
If no page name is given, then no anchor (i.e. HTML < a> element) will be generated.
Default Image [edit]
When the parameter image points to a non-existing image, then default parameter (if specified) is used as image page.
List of supported HTML attributes [edit]
| HTML attribute | Notes |
|---|---|
| target | e.g. target=_blank for opening link in new window |
| alt | |
| height | value in pixels |
| width | value in pixels |
| alt | |
| title | e.g. for tooltip functionality |
| border | |
| class |
Event Attributes [edit]
Event attributes supported: onchange, onsubmit, onreset, onselect, onsubmit, onreset, onselect, onblur, onfocus, onkeydown, onkeyup, onkeypress, onclick, ondblclick, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup.
Examples [edit]
- {{#httpimage: http://upload.wikimedia.org/wikipedia/commons/5/5d/Crystal_Clear_action_run.png | Category:Extensions | Extension icon | 32 | 32 | 2 }}
- {{#httpimg: http://upload.wikimedia.org/wikipedia/commons/5/5d/Crystal_Clear_action_run.png| page=Category:Extensions | height=80 | title=Extensions }}
Remarks : As the source image is an external image, whith no metadata stored in a wiki page, we can't specifie image size by using percent value.
Dependency [edit]
History [edit]
See Extension:ImageLink version 1.7.1 history
