lifecycle:on
Table of Contents
Description
Shows or hides elements when an event is broadcast
Usage
as element:
<lifecycle:on
event="{string}"
hide="{boolean}"
show="{boolean}">
</lifecycle:on>Parameters
| Param | Type | Details |
|---|---|---|
event |
string |
The name of the event to be listened to |
hide |
boolean |
If true when the event is heard the elements will be hidden. |
show |
boolean |
If true when the event is heard the elements will be shown. |
Example
Source
<p>An event called foo will broadcast in 5 seconds.</p>
<lifecycle:delay delay="5000">
<lifecycle:event event="foo">
<search:alert style="alertbox-positive">Event foo has been broadcast</search:alert>
</lifecycle:event>
</lifecycle:delay>
<lifecycle:on event="foo">
<lifecycle:delay delay="1000">
<search:alert style="alertbox-positive">Event foo has been heard so I have appeared!</search:alert>
</lifecycle:delay>
</lifecycle:on>
<lifecycle:on event="foo" hide="true">
<search:alert style="alertbox-warning">When I hear the event foo I will hide!</search:alert>
</lifecycle:on>