revisit the alert issue

[druid]

there has got to be a better way, this could get ugly
with 10 fields or so




#include <PalmOS.h>
#include "testaleart.h"
#include "testaleart_res.h"   
Char testdata[256], testdata1[256];
Boolean nofield = false;
UInt16 status;

static Boolean frmMain_frmTestButton_OnSelect(EventPtr event)
{
        UInt16 fld;
        
        // Insert code for frmTestButton
                
        GetFieldData( fldTest, testdata, 255 );
        if(nofield)
         {
          status = FrmCustomAlert(frmAleart, "Name", NULL, NULL);
          nofield = false;
         }
        else
         {
          GetFieldData( fldTest1, testdata1, 255 );
         }
        if(nofield)
         {
          status = FrmCustomAlert(frmAleart, "Number", NULL, NULL);
          nofield = false;
         }
        else
         {
          //go to routine to save records
         }
        
        
         
        return true;

}





Boolean GetFieldData (UInt16 fld, Char *text, UInt16 maxLen)
 {
  FormPtr pForm = FrmGetActiveForm ();
  FieldPtr pField = FrmGetObjectPtr (pForm, FrmGetObjectIndex (pForm, fld));
  
  if (text != NULL) *text = '\0'; // initialize
  if (text == NULL || pField == NULL)return false; 
  if (FldGetTextLength (pField))
  {
   StrNCat (text, FldGetTextPtr (pField), maxLen);
  }
  else
  {
   nofield = true;
  }
  return true;
 } 

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