WML <do> Tag


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        The <do> tag can be used to activate a task when the user clicks on a word/phrase on the screen.

        Attributes:

        This element supports the following attributes:

        AttributeValueDescription
        nametextSets a name for the <do> element.
        labelstringSets a label for the <do> element.
        type
        • accept
        • prev
        • help
        • reset
        • options
        • delete
        • unknown
        • x-*
        • vnd.*
        Defines the type of the <do> element
        valuenumber Specifies the timer after which timer will be expired. Timeouts are specified in units of a tenth of a second.
        classclass_dataSets a class name for the element.
        idelement IDA unique ID for the element.

        Example:

        Following is the example showing usage of <do> element along with <go> element.

        <?xml version="1.0"?>
        <!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.3//EN" 
        "http://www.wapforum.org/DTD/wml13.dtd">
        
        <wml>
          <template>
            <do name="main_menu" type="accept" label="Chapters">
              <go href="chapters"/>
            </do>
            <do name="menu_1" type="accept" label="Chapter 1">
        
              <go href="#chapter1"/>
            </do>
            <do name="menu_2" type="accept" label="Chapter 2">
              <go href="#chapter2"/>
            </do>
            <do name="menu_3" type="accept" label="Chapter 3">
        
              <go href="#chapter3"/>
            </do>
            <do name="menu_4" type="accept" label="Chapter 4">
              <go href="#chapter4"/>
            </do>
          </template>
        
          <card id="chapters" title="WML Tutorial">
            <p>
              Select One Chapter:<br/>
              <anchor>
                <go href="#chapter1"/>
        
                Chapter 1: WML Overview
              </anchor><br />
        
              <anchor>
                <go href="#chapter2"/>
                Chapter 2: WML Environment
              </anchor><br />
        
              <anchor>
                <go href="#chapter3"/>
                Chapter 3: WML Syntax
              </anchor><br />
        
              <anchor>
                <go href="#chapter4"/>
        
                Chapter 4: WML Elements
              </anchor><br />
            </p>
          </card>
        
          <card id="chapter1" title="WML Tutorial Ch1">
            <p>
        
              <em>Chapter 1: WML Introduction</em><br/>
              ...
            </p>
          </card>
        
          <card id="chapter2" title="WML Tutorial Ch2">
        
            <p>
              <em>Chapter 2: WML Environment</em><br/>
              ...
            </p>
          </card>
        
          <card id="chapter3" title="WML Tutorial Ch3">
            <p>
              <em>Chapter 3: WML Syntax</em><br/>
              ...
            </p>
          </card>
        
          <card id="chapter4" title="WML Tutorial Ch4">
            <p>
              <em>Chapter 4: WML Elements</em><br/>
              ...
            </p>
        
          </card>
        </wml>
        

        This will produce the following menu and now you can navigate through all the chapters:

        WAP Example 11
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