WML <setvar> Tag


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        The <setvar> element is used as a result of the user executing some task. The >setvar> element can be used to set a variable's state within the following elements: <go>, <prev>, and <refresh>.

        Attributes:

        This element supports the following attributes:

        AttributeValueDescription
        namestringSets the name of the variable
        valuestringSets the value of the variable
        classclass dataSets a class name for the element.
        idelement IDA unique ID for the element.

        Example:

        The following element would create a variable named a with a value of 1000:

        <setvar name="a" value="1000"/>
        

        Following is another example showing usage of this element.

        <?xml version="1.0"?>
        <!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.2//EN"
        "http://www.wapforum.org/DTD/wml12.dtd">
        
        <wml> 
        <card> 
        <p>
         <anchor>
          Go to next chapter
          <go href="#chapter2"> 
           <setvar name="x" value="30"/> 
          </go>
         </anchor>
        </p> 
        </card>
        
        </wml>
        
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