Clearing / deleting parameters from url

Question

hello, my servlet shows a table with customers. each customer has a link that calls the customer servlet with the parameter customerid, like this
so when the user clicks on the customer the url in the browser becomes
http://localhost:8080/customer?customerid=7
after the user edits and saves the customer the url remains the same, is there a way to make the url "http://localhost:8080/customer" after the user saves the customer data?
thank you

Answer 1

If you want to replace a table with 20 links, you can write inside a FORM like this one ...
<form name="planningForm" method="post" action="/gco/MOPO">
... the following code
<% int teller = 0;
for (Iterator i = rondeLijst.iterator(); i.hasNext(); )
%>
Meterronde meterronde = (Meterronde) i.next();
%>
<tr class="mopoTekst">
<td><input name="radioRonde" type="radio" value="<%=meterronde.getWijkRonde()%>"></td>
<td><div align="right"><%=meterronde.getWijknummer()%></div></td>
<td><div align="right"><%=meterronde.getRondenummer()%></div></td>
<td><div align="left"><%=meterronde.getOmschrijving()%></div></td>
<td ><div align="right"><%=meterronde.getAantalContractueleLeidingen()%></div></td>
<td ><div align="right"><%=meterronde.getAantalActieveMeters()%></div></td>
<td><div align="right"><%=meterronde.getAantalTeLezen()%></div></td>
</tr>
<% teller++;
} %>
The radiobutton which contains a number called "wijkronde" is used to let the servlet know which record has been chosen by the user to see the details of this record.