WML <onevent> tag
 Complete WML Reference
The <onevent> tag contains code to be executed when one of the
following events occurs: onenterbackward, onenterforward, onpick, ontimer.
Syntax
<onevent type="type">
..code..
</onevent>
|
Attributes
| Attribute |
Value |
Description |
| type |
onenterbackward onenterforward
onpick
ontimer |
REQUIRED. Specifies the type of the "onevent"
element.
onenterbackward - Triggered when a <prev> goes to a previous card
onenteredforward - Triggered when a <go> goes to a card
onpick - Triggered when an item is selected/unselected
ontimer - Triggered when a timer expires
|
| class |
cdata |
Sets a class name for the element. The class name is case
sensitive. An element can be connected to multiple classes. Multiple class
names within the class attribute are separated by white space |
| id |
id |
Sets a unique name for the element |
Examples
The example below uses the <onevent> tag to always
navigate to card1 when an onenterbackward event occurs:
<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<template>
<onevent type="onenterbackward">
<go href="#card1"/>
</onevent>
</template>
<card id="card1" title="Card 1">
<p>
Hello World!
</p>
</card>
<card id="card2" title="Card 2">
<p>
From W3Schools!
</p>
</card>
</wml>
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