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<%@LANGUAGE="VBSCRIPT"%><%'=====================================================' sdk_content_json.asp' Ajax support for table of SDK Content' Designed to be driven by the jquery tablescroller' Uses DataTables 1.10 format data'=====================================================%><%Option explicit' Essential to get UTF through all the hoops. ie: VÄSTTRAFIK (VTK)Response.ContentType = "text/html"Response.AddHeader "Content-Type", "text/html;charset=UTF-8"Response.CodePage = 65001Response.CharSet = "UTF-8"%><!--#include file="common/conf.asp"--><!--#include file="common/globals.asp"--><!--#include file="common/qstr.asp"--><!--#include file="common/common_subs.asp"--><SCRIPT LANGUAGE="VBScript" RUNAT=SERVER SRC="class/classaspJSON.vbs"></SCRIPT><%'------------ Variable Definition -------------Dim result : result = -1Dim SqlQryDim rsQryDim sdktag_id : sdktag_id = Request("sdktag_id")Dim sdk_statefilter : sdk_statefilter = Request("sdk_statefilter")' Init the output JSON class' Operations can add data' Default data will be added at the endDim oJSON :Set oJSON = New aspJSONDim newitem'' Determine the size of the record set' Gives bad results when searchingDim MaxCount : MaxCount = 0SqlQry = "select count(*) as count from SDK_CONTENT skc where SDKTAG_ID = '" & sdktag_id &"'"If sdk_statefilter ThenSqlQry = SqlQry & " AND skc.sdkpkg_state in ('E')"End IfOn Error Resume NextobjEH.ErrorRedirect = FALSEobjEH.TryORA ( OraSession )Set rsQry = OraDatabase.DbCreateDynaset( SqlQry, ORADYN_DEFAULT )objEH.CatchORA ( OraSession )If ((NOT rsQry.BOF) AND (NOT rsQry.EOF)) ThenMaxCount = rsQry("COUNT")End IfrsQry.CloseSet rsQry = Nothing' Basic Header' iTotalRecords = total records without any filtering/limits' iTotalDisplayRecords = filtered result countoJSON.data("draw") = CInt(Request.QueryString("draw"))oJSON.data("recordsTotal") = MaxCountoJSON.data("recordsFiltered") = MaxCountDim vNamefor each vName in Request.QueryStringoJSON.data("sReq_" & vName) = Request.QueryString(vName)next' Extract selected rangeresult = 0dim firstRow,lastRowfirstRow = CInt(Request.QueryString("start"))lastRow = firstRow + CInt(Request.QueryString("length"))' Define the data items to extract from the database' An array of items to extract'Dim dataCols: dataCols = Array ( _"sc.pv_id", _"p.pkg_name", _"pv.pkg_version", _"sc.sdkpkg_state" )' Define array of colums to sort by' Must match user sort column requestDim sortCols: sortCols = Array ( _"sc.pv_id", _"UPPER(p.pkg_name)", _"UPPER(pv.pkg_version)", _"UPPER(sc.sdkpkg_state)" )' Dim determine sorting options'On Error goto 0'Response.Write "<pre>"Dim sortStringIf Request.QueryString("order[0][column]") <> "" ThensortString = " ORDER BY " & sortCols(CInt(Request.QueryString("order[0][column]")))sortString = sortString & " " & Request.QueryString("order[0][dir]")sortString = sortString & "," & sortCols(CInt(1)) & " asc"ElsesortString = " ORDER BY " & sortCols(CInt(1)) & " asc"End If' Filter (search )Dim searchString : searchString = ""If Request.QueryString("search[value]") <> "" ThensearchString = " AND upper(pkg_name) || '_' || UPPER(pv.pkg_version) LIKE upper('%" & Request.QueryString("search[value]") & "%')"End IfIf sdk_statefilter ThensearchString = searchString & " AND sc.sdkpkg_state in ('E')"End If' Create a list of cols that we need. Avoids ambiguity in selectionsDim x,colList,colListJoinFor x = Lbound(dataCols) to Ubound(dataCols)colList = colList & colListJoin & dataCols(x)colListJoin = ","NextDim whereStringDim BasicSqlBasicSql = "select " & colList &_" FROM SDK_CONTENT SC , PACKAGE_VERSIONS pv, PACKAGES p " &_" where sc.sdktag_id = "&sdktag_id&" AND pv.pv_id = sc.pv_id AND p.pkg_id = pv.pkg_id " &_whereString &_searchString &_sortStringSqlQry = "select * from ( "&_"select a.*, ROWNUM rnum from (" & BasicSql &_") a where ROWNUM <= " & lastRow &_") where rnum >= " & firstRow' Assist in debugoJSON.data("BasicSql") = BasicSql'oJSON.data("SqlQry") = SqlQry' Perform the database querySet oJSON.data("aaData") = oJSON.Collection()On Error Resume NextobjEH.ErrorRedirect = FALSEobjEH.TryORA ( OraSession )Set rsQry = OraDatabase.DbCreateDynaset( SqlQry, ORADYN_DEFAULT )objEH.CatchORA ( OraSession )' Process each row and return required fields to the userIf objEH.Finally ThenOn Error goto 0While (NOT rsQry.BOF) AND (NOT rsQry.EOF)Set newitem = oJSON.AddToCollection(oJSON.data("aaData"))Dim iifor ii = 0 to rsQry.Fields.Count - 2newitem (rsQry.FieldName(ii)) = rsQry.Fields(ii)'newitem (ii) = rsQry.Fields(ii)NextrsQry.MoveNextWendEnd IFrsQry.CloseSet rsQry = Nothing'' SQL error detection and reporting' The content of 'error' will be dsplayed to the user.If objEH.LastOraFailed ThenoJSON.data("error") = objEH.MessageSummaryoJSON.data("emsgDetails") = objEH.MessageDetailsoJSON.data("SqlQry") = SqlQryEnd If'Return the objectResponse.Write oJSON.JSONoutput()'OraSession.Dispose()%>