使用asp对数组里的内容进行去除重复的动作,分别取出比对:
Function MoveR(Rstrall) Dim SpStr_i,SpStrall SpStrall = Split(Rstrall,",") For SpStr_i = 0 To Ubound(SpStrall) If SpStr_i = 0 then MoveR = MoveR & SpStrall(SpStr_i) & "," Else If instr(MoveR,SpStrall(SpStr_i))=0 and SpStr_i=Ubound(SpStrall) Then MoveR = MoveR & SpStrall(SpStr_i) Elseif instr(MoveR,SpStrall(SpStr_i))=0 Then MoveR = MoveR & SpStrall(SpStr_i) & "," End If End If Next End Function
以上的操作主要使后台存储数据的唯一性。