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Date: Mon, 22 Jun 2009 11:34:16 +0200
Message-ID: <5e5424000906220234q20ee060bh9aa3533ad43b6ad@mail.gmail.com>
Subject: Re: Doubt with using check box
From: =?ISO-8859-2?Q?Pawe=B3_Wielgus?= <poulwiel@gmail.com>
To: Struts Users Mailing List <user@struts.apache.org>
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Hi Vishnu,

in jsp add on every employee add such a checkbox

<logic:iterate name=3D"employeeForm" property=3D"employeeList" id=3D"employ=
ee">
  <html:multibox name=3D"employeeForm" property=3D"selectedEmployees">
    <bean:write name=3D"employee" property=3D"login"/>
  </html:multibox>
</logic:iterate>

and in EmployeeForm add field

private String[] selectedEmployees;

also don't forget to reset this field in reset method of that form.

Hope that helps,
Pawe=B3 Wielgus.


2009/6/20 Vishnu Vyasan Nelliparmbil <vishnu@mun.gov.bh>:
>
>
> Pawel , can you expalin =A0with a example. I am totally new to struts.
>
> I tried with another way.
>
> Ie by adding a 'selected' field to the EmployeeBean.
>
> <logic:iterate id=3D"EmployeeBean" name=3D"EMPLOYEE" scope=3D"session">
> <tr>
> =A0 =A0 =A0 =A0<td> <bean:write name=3D" EmployeeBean" property=3D"employ=
ee_name" /></td>
> =A0 =A0 =A0 =A0<td> <bean:write name=3D" EmployeeBean" property=3D"employ=
ee_salary" /></td>
> =A0 =A0 =A0 =A0<td><html:checkbox name=3D" EmployeeBean" property=3D"sele=
cted" onchange=3D"checkEmployee();" > </html:checkbox>
> <tr>
> </logic:iterate>
>
> Now I am getting the values of selected as false in the Action. Even thou=
gh I have selected it.
> I am using a action form for the some other elements in the same view.
>
> Could you guys can through some light on how to make this work?
>
>
> Regards
> Vishnu
>
>
>
> -----Original Message-----
> From: Pawe=B3 Wielgus [mailto:poulwiel@gmail.com]
> Sent: 20 June 2009 10:40
> To: Struts Users Mailing List
> Subject: Re: Doubt with using check box
>
> Hi Vishnu,
> on the html page you will have a list of checkboxes with the same name
> "selectedEmployees" and a value of an employee identificator. In the
> action create settet setSelectedEmloyees(String[] selectedEmployees),
> then in execute You can access this table of employee identificators.
> Just as a side note, i don't know what type of is your employee
> identificator, so i proposed String, but it can also be long.
>
> Best greetings,
> Pawel Wielgus.
>
> 2009/6/20, Vishnu Vyasan Nelliparmbil <vishnu@mun.gov.bh>:
>> Hi Friends,
>>
>> I am new to web development and struts. I have a simple question.
>>
>> I am using <logic:iterate> tag to iterate through a list of Employees
>> and display their details.
>> The list contains the Employee objects.
>> Now while displaying Employee details in a table, the row is ending with
>> a check box , so that the user can select employees. The check boxes are
>> created dynamically since they are inside the iterate tag.
>>
>> Now how in Action I know that a specific employee is selected?
>>
>> In action form I would get whether the check box is selected or not. But
>> how can I relate that to employees in list?
>>
>> Thanks in Advance
>> vishnu
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>
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