WML <refresh> Tag


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        The <refresh> task is the simplest task that actually does something. Its effect is simply to perform the variable assignments specified by its <setvar> elements, then redisplay the current card with the new values. The <go> and <prev> tasks perform the same action just before displaying the new card.

        The <refresh> task is most often used to perform some sort of "reset" action on the card.

        Attributes:

        This element supports the following attributes:

        AttributeValueDescription
        classclass dataSets a class name for the element.
        idelement IDA unique ID for the element.

        Example:

        <?xml version="1.0"?>
        <!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.2//EN"
        "http://www.wapforum.org/DTD/wml12.dtd">
        
        <wml>
        
        <card title="Referesh Element">
        <p>
           <anchor>
                 Refresh this page:
                  <go href="test.wml"/>
                  <refresh>
                    <setvar name="x" value="100"/>
                  </refresh>
           </anchor>
        </p>
        </card>
        
        </wml>
        
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