WMLScript

• Used in WML pages
• (.wmls)
• Subset of JavaScript
• Part of the WAP specification
• Client-side scripting language

• WML pages contain references to external WMLScript files
• WMLScript is never embedded within a WML page
• Compiled into byte code on the server and then sent to the WAP browser

• WMLScript is case sensitive
  

// comment

/* comment */

Sample WMLScript

// check.wmls
extern function go_url(the_url) {
  if (the_url=="Home") {
    WMLBrowser.go("http://www.domain.com/home.wml")
  }
}

Sample usage in WML page

<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC
   "-//WAPFORUM//DTD WML 1.1//EN"
   "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="no1" title="Card 1">
  <do type="options" label="Go">
    <go href="check.wmls#go_url('Home')"/>
  </do>
</card>
</wml>

• WMLScript Tutorial - W3Schools

• http://www.w3schools.com/wmlscript - WMLScript Tutorial