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Update link widget docs

This commit is contained in:
Jermolene 2014-04-08 14:12:27 +01:00
parent 3282bd948f
commit 6d43b4e8dc

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@ -11,11 +11,7 @@ The `link` widget generates links to tiddlers.
The content of the link widget is rendered within the `<a>` tag. The content of the link widget is rendered within the `<a>` tag.
The default value of the tooltip attribute is `<<tw-wikilink-tooltip>>`. If that variable is not defined then the following text is used: The default value of the tooltip attribute is `<<tw-wikilink-tooltip>>`.
```
<$transclude field="tooltip"><$transclude field="title"/></$transclude>
```
This means that you can control the text of a link tooltip in several ways: This means that you can control the text of a link tooltip in several ways:
@ -38,6 +34,17 @@ Renders as:
Note that the tooltip is rendered with the current tiddler set to the target of the link. Note that the tooltip is rendered with the current tiddler set to the target of the link.
A useful convention is to set the tooltip like this:
```
\define tw-wikilink-tooltip()
<$transclude field="tooltip"><$transclude field="title"/></$transclude>
\end
```
This causes the tooltip to be the ''tooltip'' field of the target tiddler. If the field isn't present, then the title is used instead.
! CSS Classes ! CSS Classes
* `tw-tiddlylink` - applied to all links * `tw-tiddlylink` - applied to all links