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WML onevent tag

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WML <onevent> tag


WML Reference 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>



WML Reference Complete WML Reference

From http://www.w3schools.com (Copyright Refsnes Data)

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