ex-05-3

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://www.wapforum.org/DTD/wml_1.1.xml">

<wml>
    <card title="First card" id="one" ontimer="#three">
        <timer name="timeout" value="600"/>

        <p>The timer is running...</p>
        <do type="" label="Check"><go href="#two"/></do>
    </card>

    <card title="Second card" id="two">
        <p>Time remaining:
            $(timeout) tenths of a second</p>
        <do type="prev" label="Back"><prev/></do>
    </card>

    <card title="Third card" id="three">
        <p>Timer expired!</p>
    </card>
</wml>