set a flag represented selected or not (can be a boolean, or an arraylist
that holds all selected values), put into your global bean holder (if you
have, this is a java bean simple holds all objects that would be created and
used during the session), then you can use logic tag to check the flag
(logic:equal, empty .... up to you)
Here is my example:
1. Assume you have a session object called "selected" (an arraylist)
2. <logic:empty name="GlobalBeanHolder" property="selected">
<!-- No action will be called here>
</logic:empty>
<logic:notEmpty name="GlobalBeanHolder" property="selected">
<html:link ......>
</logic:notEmpty>
3. This will automatically loaded when the page that includes the codes is
loaded.
Good luck, wish this can solve your problem
