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Passing selected values from list to another window which is a jsp

hi , my requirement is
i got one select option list with multiple values in one jsp . I have to select more than one values from the list and pass those values to the pop up window and populate them in a table in order to display those selected values in pop up window which  is an another jsp.
please send me code how can i do this using jsp and javascript.

Sai.
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MaheshJ
Asked:
MaheshJ
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1 Solution
 
Mayank SAssociate Director - Product EngineeringCommented:
if you want to select multiple values, then it would not be an 'option' list.
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MaheshJAuthor Commented:
what i mean to say is there is a list box which contains multiple items in that. Iam required to select multiple items from that list using ctrl button. now i need to pass these all selected values to next jsp , where in i populate these values and fill in table dynamically.

Sai
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Mayank SAssociate Director - Product EngineeringCommented:
Sure you can:

<SELECT MULTIPLE SIZE=5>
 <OPTION VALUE="o1">Option 1
 <OPTION VALUE="o2">Option 2
 <OPTION VALUE="o3">Option 3
 <OPTION VALUE="o4">Option 4
 <OPTION VALUE="o5">Option 5
 <OPTION VALUE="o6">Option 6
</SELECT>

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Mayank SAssociate Director - Product EngineeringCommented:
Bad code. I forgot a </OPTION> tag everywhere.
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MaheshJAuthor Commented:
what u have suggested to not suited for the requirement. With the above code we can select multiple values , ok , but what i need to do is all the selected values from above option list must be passed to next JSP. So how can we pass all the selected values from option list to next JSP ?
 
Sai
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Mayank SAssociate Director - Product EngineeringCommented:
Set it as parameters or an attribute of the request object, or the session. Something like:

String sValues[] ....
// -> the array contains all the selected values from the list

request.setAttribute ( "SelectedValues", sValues ) ;

In the other JSP, use:

String[] sValues = ( String [] ) request.getAttribute ( "SelectedValues" ) ;

- and display the contents of the String array.
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MaheshJAuthor Commented:
ok u said that to set it as parameter or attribute. now in current jsp to get the selected values in the list i have to go for javascript and how can i fill sValues[] and set it as parameter or attribute ?
I am getting selected values using javascript and im not able to get those selected values using java in jsp.
thanks for ur help please suggest me how can i get the selected list in jsp with out using javascript so that i can set as parameter.

sai
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Mayank SAssociate Director - Product EngineeringCommented:
If you have the values in a list, then you should just forward the request (it will automatically have the parameters of the form which was submitted). You can use request.getParameter ( "list_name" ) ; to get the selected value.
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Mayank SAssociate Director - Product EngineeringCommented:
Please proceed with that recommendation.
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