31st October 2024 at 3:13pm
Introduction
The link catcher widget traps WidgetMessage: tm-navigate dispatched within its child content by performing any or all of these actions:
- sending a different widget message
- setting a tiddler to the title of the navigated tiddler
- setting a tiddler to a specified value
- performing a series of ActionWidgets
Content and Attributes
The content of the <$linkcatcher> widget is displayed normally.
| Attribute | Description |
|---|---|
| to | Optional title of the tiddler to be set to the title of the navigated tiddler |
| message | Optional identifier for a widget message to be sent when a navigation is caught |
| set | Optional title of the tiddler to be set to a specified value when navigation occurs |
| setTo | Value to be assigned by the set attribute |
| actions | Actions to be performed when a link is caught. Within the action string, the variable navigateTo contains the title of the tiddler being navigated.Introduced in v5.1.23 the modifier variable lists the modifier keys that are pressed when the action is invoked.The possible modifiers are ctrl, ctrl-alt, ctrl-shift, alt, alt-shift, shift and ctrl-alt-shift |
| Action Variables | Description |
|---|---|
navigateTo | Contains the tiddler title being navigated to |
modifier | Contains the value of a modifier key, active while actions are activated |