WML <noop> tag
 Complete WML Reference
The <noop> task says that nothing should be done (noop stands for
"no operation"). This tag is used to prevent an event from occurring.
Note: The <noop> tag can be inside a <do> or an <onevent> tag.
Syntax
Attributes
| Attribute |
Value |
Description |
| class |
cdata |
Sets a class name for the element. The class name is case
sensitive. An element can be connected to multiple classes. Multiple class
names within the class attribute are separated by white space |
| id |
id |
Sets a unique name for the element |
Example
The example below uses a <do> tag to add a "Back"
link to the card. When the user clicks on the "Back" link, he
or she should be taken back to the previous card. But the <noop>
tag prevents this operation; when the user clicks on the
"Back" link nothing will happen:
<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card>
<p>
<do type="prev" label="Back">
<noop/>
</do>
</p>
</card>
</wml>
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