For a resizable list from an array, try: List stringList = new ArrayList(Arrays.asList(stringArray));
Quoting Wendy Smoak <[EMAIL PROTECTED]>: > > From: Mark Lowe [mailto:[EMAIL PROTECTED] > > It was working, until i rearranged a few things. A few > > questions/suggestions in help me problem solve would be greatly > > appreciated if you have the time. > > I also don't see why BeanUtils can't handle turning multiple request > parameters with the same name into an ArrayList. It *seems* like it > should work. > > String[] works fine for me, though. I actually thought there was a > one-liner to turn a String[] into an ArrayList of Strings, but I was > mistaken-- Arrays.asList() only produces a fixed-length list. You can > change values, but you can't add a value to the array-backed-List. My > "issue" is probably not one that you have-- I need to accept input from > three text areas and manually add the concatenated text to the String[] > property. > > It would be nicer to do it with myList.add( "stuff" ), but since I can't > get ArrayList to work, here's how I'm using String[] in Action code: > > DynaActionForm dForm = (DynaActionForm) form; > String[] accounts = (String[]) dForm.get( "accounts" ); > String fund = dForm.getString( "fund" ); > String function = dForm.getString( "function" ); > String costCenter = dForm.getString( "costCenter" ); > String[] newArray = new String[ accounts.length + 1]; > System.arraycopy( accounts, 0, newArray, 0, accounts.length ); > newArray[ newArray.length - 1 ] = > fund+"_"+function+"_"+costCenter; > dForm.set( "accounts" , newArray ); > accounts = null; > return mapping.findForward( "advanced" ); > > I haven't used arrays in ages, so if someone is now ROFL at my > incredibly inefficient code, please enlighten me. > > -- > Wendy Smoak > Application Systems Analyst, Sr. > ASU IA Information Resources Management -- Kris Schneider <mailto:[EMAIL PROTECTED]> D.O.Tech <http://www.dotech.com/> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
