Comment
DougH
Prepopulating selectmanycheckbox from database,
September 16, 2009 at 6:21 PM
September 16, 2009 at 6:21 PM
Say I have 4 roles and this player has 2 of those roles when I present his data. How to I check the checkboxes of the two roles he alreay has when I'm loading from a database using a list. Here's an example:
public ArrayList<SelectItem> getRolesList() {
ArrayList<SelectItem> al = new ArrayList<SelectItem>();
Role role = null;
List<Role> lst = rolePersistenceLayer.findAll();
Iterator<Role> it = lst.iterator();
int iCount = 0;
while(it.hasNext()) {
role = it.next();
al.add(new SelectItem(role.getRoleId(), role.getRoleName()));
}
return al;
}
When I al.add(new SelectItem....), how can I check that item going in?
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public ArrayList<SelectItem> getRolesList() {
ArrayList<SelectItem> al = new ArrayList<SelectItem>();
Role role = null;
List<Role> lst = rolePersistenceLayer.findAll();
Iterator<Role> it = lst.iterator();
int iCount = 0;
while(it.hasNext()) {
role = it.next();
al.add(new SelectItem(role.getRoleId(), role.getRoleName()));
}
return al;
}
When I al.add(new SelectItem....), how can I check that item going in?
View All Comments | View Tutorial
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