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Hi !
I'm a JSP beginner with the following issue: I need to enable the reader of the page to modify the number of form elements inside the page. Tipically she/he has a form including an input textarea.
I need to insert a link which - when clicked - recalls the
page including one more textarea. Further capabilities are a second link which
can drop one textarea and the capability to mantain the value eventually
inserted inside one textarea.
This is the problem. The solution I thought was to use a FOR
cicle to repeat the procedure to insert the HTML code for the textarea and to
use a variable to chek the number of iterations. I don't know how to pilot the
variable through the link and how to mantain the persistence of the last value
for the variable.
You can see the effect I'd like to achieve at the advanced
search pages of www.alltheweb.com and
hotbot.com even if they don't use JSP.
Any help will be veeeery appreciated.
Marco.
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