I'm adding rows in a table dynamically in a JSP Table using Jquery and want to send that table data in Struts2 action List ( for eg )
Below is Code for Adding Rows dynamically, like in below Link :
how-to-add-remove-table-rows-dynamically-using-jquery
And i want to send this Table Data to Struts 2 Action in a List of Employee Object lets say :
public class MyAction extends BaseAction {
private List<Emp> emplList ;
// Getters + Setters of emplList
I tried to use s:iterator
but its not working, emplList.size
is 0 ( zero ) in Action
can someone please suggest me or give some sample Code
Given that Emp
has name
and mail
properties with setters and getters, there are probably 2 ways of doing this:
<input type="text" name="emplList[0].name" value="Name1"/>
<input type="text" name="emplList[0].email" value="email1"/>
<input type="text" name="emplList[1].name" value="Name2"/>
<input type="text" name="emplList[1].email" value="Email2"/>
and then, after submit is pressed your List
of Emp
in Action
should be populated.
The downside of this solution is that you have to provide for correct indexing before sending the data to the server (could be tricky if you delete rows in process of building of data table)
To avoid indexing hassle, in your Action you could declare 2 Lists
private List<String> names; private List<String> emails;
in that case, end result of your javascript would be
<input name="names" value="name1" />
<input name="emails" value="email1" />
<input name="names" value="name2" />
<input name="emails" value="email2" />
after the submit, two new lists ( names
, emails
) on server side will be filled, from which you could created your desires List
of Emp
with something like
emplList.add(new Emp(names.get(i),emails.get(i)));
for each i
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