chaitu chaitu
asked on
problem while retrieving 2D Array
i had 3 rows and 3 cols in the UI forum ;
i am creating 2 dimensional array in jsp and assigning requests to 2D array and after that storing into session object;
when i retrive the session object i am getting only last value from 2D array i.e [3,3] parameter value;
what wrong did i made in the below code
String formData[][] = null ;
for(int i=1;i<4;i++)
{
for(int j=1;j<4;j++)
{
if(request.getParameter("m ytextbox"+ i+j+"_"+pa geNumber) != null && !"".equals(request.getPara meter("myt extbox"+i+ j+"_"+page Number)))
{
formData =new String[4][4];
formData[i][j] = request.getParameter("myte xtbox"+i+j +"_"+pageN umber);
}
}
}
session.setAttribute("myFo rmDataForP age"+pageN umber, formData);
if(session.getAttribute("m yFormDataF orPage"+pa geNumber) != null && !"".equals(session.getAttr ibute("myF ormDataFor Page"+page Number)))
{
formData =(String[][])session.getAt tribute("m yFormDataF orPage"+pa geNumber);
for(int i=1;i<4;i++)
{
for(int j=1;j<4;j++)
{
System.out.println("sessio n values in controllerrrrrrrrrrr="+for mData[i][j ]);
}
}
}
i am creating 2 dimensional array in jsp and assigning requests to 2D array and after that storing into session object;
when i retrive the session object i am getting only last value from 2D array i.e [3,3] parameter value;
what wrong did i made in the below code
String formData[][] = null ;
for(int i=1;i<4;i++)
{
for(int j=1;j<4;j++)
{
if(request.getParameter("m
{
formData =new String[4][4];
formData[i][j] = request.getParameter("myte
}
}
}
session.setAttribute("myFo
if(session.getAttribute("m
{
formData =(String[][])session.getAt
for(int i=1;i<4;i++)
{
for(int j=1;j<4;j++)
{
System.out.println("sessio
}
}
}
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