Re: Doubt with using check box
Hi Vishnu, in jsp add on every employee add such a checkbox logic:iterate name=employeeForm property=employeeList id=employee html:multibox name=employeeForm property=selectedEmployees bean:write name=employee property=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, Paweł Wielgus. 2009/6/20 Vishnu Vyasan Nelliparmbil vis...@mun.gov.bh: Pawel , can you expalin with 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=EmployeeBean name=EMPLOYEE scope=session tr td bean:write name= EmployeeBean property=employee_name //td td bean:write name= EmployeeBean property=employee_salary //td tdhtml:checkbox name= EmployeeBean property=selected onchange=checkEmployee(); /html:checkbox tr /logic:iterate Now I am getting the values of selected as false in the Action. Even though 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: Paweł Wielgus [mailto:poulw...@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 vis...@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 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Doubt with using check box
Hi Vishnu
To do that, I use javaScript as follow:
First you must have an submit button with an event to fire that submit, like
this:
html:button property=actualizar
onclick=submitThis();Update/html:button
Second, you must write a javascript function that process the submit, like
this:
function submitThis()
var sectionSelected = 0;
try {
// this for determines wich radiobutton was selected
for (i=0; i document.sectionListFrm.section.length; i++) {
if (document.sectionListFrm.section[i].checked) {
sectionSelected = document.sectionListFrm.section[i].value
break;
}
}
} catch (e) {
sectionSelected = 0;
}
document.sectionListFrm.section.value = sectionSelected;
As you can see, you must have a hidden form field to hold the
sectionSelected radio button.
Hope this help you,
Luis Ureña,
2009/6/19 Vishnu Vyasan Nelliparmbil vis...@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
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 vis...@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 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: Doubt with using check box
Pawel , can you expalin with 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=EmployeeBean name=EMPLOYEE scope=session tr td bean:write name= EmployeeBean property=employee_name //td td bean:write name= EmployeeBean property=employee_salary //td tdhtml:checkbox name= EmployeeBean property=selected onchange=checkEmployee(); /html:checkbox tr /logic:iterate Now I am getting the values of selected as false in the Action. Even though 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: Paweł Wielgus [mailto:poulw...@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 vis...@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 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: Doubt with using check box
Can anybody help me on this issue? -Original Message- From: Vishnu Vyasan Nelliparmbil [mailto:vis...@mun.gov.bh] Sent: 20 June 2009 13:21 To: Struts Users Mailing List Subject: RE: Doubt with using check box Pawel , can you expalin with 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=EmployeeBean name=EMPLOYEE scope=session tr td bean:write name= EmployeeBean property=employee_name //td td bean:write name= EmployeeBean property=employee_salary //td tdhtml:checkbox name= EmployeeBean property=selected onchange=checkEmployee(); /html:checkbox tr /logic:iterate Now I am getting the values of selected as false in the Action. Even though 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: Paweł Wielgus [mailto:poulw...@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 vis...@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 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Doubt with using check box
You can look at *Map Backed ActionForms*http://struts.apache.org/1.x/userGuide/building_controller.htmlSection 4.3.3 Regards, - Girish Naik Mobile:-+91-09740091638 girish.n...@gmail.com P. J. O'Rourkehttp://www.brainyquote.com/quotes/authors/p/p_j_orourke.html - If government were a product, selling it would be illegal. On Sun, Jun 21, 2009 at 10:26 AM, Vishnu Vyasan Nelliparmbil vis...@mun.gov.bh wrote: Can anybody help me on this issue? -Original Message- From: Vishnu Vyasan Nelliparmbil [mailto:vis...@mun.gov.bh] Sent: 20 June 2009 13:21 To: Struts Users Mailing List Subject: RE: Doubt with using check box Pawel , can you expalin with 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=EmployeeBean name=EMPLOYEE scope=session tr td bean:write name= EmployeeBean property=employee_name //td td bean:write name= EmployeeBean property=employee_salary //td tdhtml:checkbox name= EmployeeBean property=selected onchange=checkEmployee(); /html:checkbox tr /logic:iterate Now I am getting the values of selected as false in the Action. Even though 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: Paweł Wielgus [mailto:poulw...@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 vis...@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 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Doubt with using check box
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
