WML setvar tag

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

# WML <setvar> tag

Complete WML Reference

The <setvar> tag sets a variable to a specified value in a <go>, <prev>, or <refresh> task.

## Syntax

    <setvar name="somename" value="somevalue"/>

## Attributes

Attribute | Value | Description
--- | --- | ---
name | cdata | REQUIRED. Sets the name of the variable
value | cdata | REQUIRED. Sets the value of the variable
class | class_name | 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_name | Sets a unique name for the element

## Examples

    <?xml version="1.0"?>
    <!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
    "http://www.wapforum.org/DTD/wml_1.1.xml">

    <wml>
    <card>
    <p>
     <anchor>
      Go To Card 2
      <go href="#card2">
       <setvar name="x" value="30"/>
      </go>
     </anchor>
    </p>
    </card>
    </wml>

Complete WML Reference

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