ex-04-2

这是一个wmlscript的源代码程序

<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC
    "-//WAPFORUM//DTD WML 1.1//EN"
    "http">

<wml>
    <card title="Pizza Toppings">
        <p>Choose your toppings:
        <select name="toppings" multiple="true">
            <option value="p">Pepperoni</option>
            <option value="h">Ham</option>
            <option value="b">Spicy Beef</option>
            <option value="a">Anchovies</option>
            <option value="c">Chillies</option>
            <option value="o">Olives</option>
            <option value="m">Mushrooms</option>
            <!-- ...lots more toppings here... -->
        </select></p>
        <do type="accept" label="Order">
            <go href="order?toppings=$(toppings:e)"/>
        </do>
    </card>
</wml>