ASP分頁時(shí)計(jì)算頁面總數(shù)的幾種算法小結(jié)
更新時(shí)間:2012年01月23日 13:05:22 作者:
今天在用ASP做項(xiàng)目時(shí)用到了分頁,其中計(jì)算頁面總數(shù)時(shí)讓我折騰了半天,當(dāng)設(shè)置每頁顯示的記錄數(shù)不同時(shí),計(jì)算頁面總數(shù)總是有誤,于是在網(wǎng)上查看別人的算法,現(xiàn)拿來分享相關(guān)代碼
下面是我從網(wǎng)上找到三種ASP分頁時(shí)計(jì)算頁面總數(shù)的方法,此方法僅為分頁時(shí)計(jì)算頁面總數(shù),并非整個(gè)分頁代碼:
方法一
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
If HTMer_RecordCount Mod HTMer_PageSize=0 Then
HTMer_PageCount=Int(HTMer_RecordCount/HTMer_PageSize)
Else
HTMer_PageCount=Int(HTMer_RecordCount/HTMer_PageSize)+1
End If
方法二
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
HTMer_PageCount=Int(HTMer_RecordCount/HTMer_PageSize*-1)*-1
方法三
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
HTMer_PageCount=Abs(Int(-(HTMer_RecordCount/HTMer_PageSize)))
方法四
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
HTMer_PageCount=Fix(HTMer_RecordCount/HTMer_PageSize)-CInt(CBool(HTMer_RecordCount Mod HTMer_PageSize))
方法一
復(fù)制代碼 代碼如下:
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
If HTMer_RecordCount Mod HTMer_PageSize=0 Then
HTMer_PageCount=Int(HTMer_RecordCount/HTMer_PageSize)
Else
HTMer_PageCount=Int(HTMer_RecordCount/HTMer_PageSize)+1
End If
方法二
復(fù)制代碼 代碼如下:
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
HTMer_PageCount=Int(HTMer_RecordCount/HTMer_PageSize*-1)*-1
方法三
復(fù)制代碼 代碼如下:
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
HTMer_PageCount=Abs(Int(-(HTMer_RecordCount/HTMer_PageSize)))
方法四
復(fù)制代碼 代碼如下:
' HTMer_RecordCount為要計(jì)算的頁面總數(shù)
' HTMer_RecordCount為記錄集數(shù)
' HTMer_PageSize為每頁記錄數(shù)
HTMer_PageCount=Fix(HTMer_RecordCount/HTMer_PageSize)-CInt(CBool(HTMer_RecordCount Mod HTMer_PageSize))
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