<% ' ********** INSTRUCTIONS FOR QUICK CUSTOMIZATION ********** ' ' This form is set up for easy customization. It allows you to modify the ' page logo, the page background, the page title and simple query ' parameters by modifying a few files and form variables. The procedures ' to do this are explained below. ' ' ' *** Modifying the Form Logo: ' The logo for the form is named is2logo.gif. To change the page logo, simply ' name your logo is2logo.gif and place in the same directory as this form. If ' your logo is not a GIF file, or you don't want to copy it, change the following ' line so that the logo variable contains the URL to your logo. FormLogo = "is2logo.gif" ' ' *** Modifying the Form's background pattern. ' You can use either a background pattern or a background color for your ' form. If you want to use a background pattern, store the file with the name ' is2bkgnd.gif in the same directory as this file and remove the remark character ' the single quote character) from the line below. Then put the remark character on ' the second line below. ' ' If you want to use a different background color than white, simply edit the ' bgcolor line below, replacing white with your color choice. ' FormBG = "background = " & chr(34) & "is2bkgnd.gif" & chr(34) FormBG = "bgcolor = " & chr(34) & "#FFFFFF" & chr(34) ' *** Modifying the Form's Title Text. ' The Form's title text is set on the following line. %> Φόρμα Αναζήτησης <% ' ' *** Modifying the Form's Search Scope. ' ' The form will search from the root of your web server's namespace and below ' (deep from "/" ). To search a subset of your server, for example, maybe just ' a PressReleases directory, modify the scope variable below to list the virtual path to ' search. The search will start at the directory you specify and include all sub- ' directories. FormScope = "/" ' ' *** Modifying the Number of Returned Query Results. ' ' You can set the number of query results returned on a single page ' using the variable below. PageSize = 10 ' ' *** Setting the Locale. ' ' The following line sets the locale used for queries. In most cases, this ' should match the locale of the server. You can set the locale below. SiteLocale = "EN-US" ' ********** END QUICK CUSTOMIZATION SECTIONS *********** %> <% ' Set Initial Conditions NewQuery = FALSE UseSavedQuery = FALSE SearchString = "" QueryForm = Request.ServerVariables("PATH_INFO") 'Response.Write (QueryForm) ' Did the user press a SUBMIT button to execute the form? If so get the form variables. if Request.ServerVariables("REQUEST_METHOD") = "POST" then SearchString = Request.Form("SearchString") FreeText = Request.Form("FreeText") ' NOTE: this will be true only if the button is actually pushed. if Request.Form("Action") = "Αναζήτηση" then NewQuery = TRUE RankBase=1000 end if end if if Request.ServerVariables("REQUEST_METHOD") = "GET" then SearchString = Request.QueryString("qu") FreeText = Request.QueryString("FreeText") FormScope = Request.QueryString("sc") RankBase = Request.QueryString("RankBase") if Request.QueryString("pg") <> "" then NextPageNumber = Request.QueryString("pg") NewQuery = FALSE UseSavedQuery = TRUE else NewQuery = SearchString <> "" end if end if %> >






Προηγούμενη σελίδαΚεντρική σελίδαΕπόμενη σελίδα

Αναζήτηση

Χρησιμοποιήστε την ακόλουθη φόρμα γα να αναζητήσετε έγγραφα σε αυτό το web τα οποία περιέχουν συγκεκριμένες λέξεις ή συνδυασμό λέξεων. Η μηχανή αναζήτησης κειμένου θα επιστρέψει μία λίστα από έγγραφα που ταιριάζουν με το κείμενο αναζήτησης. Κάθε έγγραφο στην λίστα είναι ένας υπεσύνδεσμος στο αντίστοιχο έγγραφο. Αν το έγγραφο αυτό έχει τίτλο, τότε θα εμφανίζεται αυτός ο τίτλος, διαφορετικά θα εμφανίζεται μόνο το όνομα του αρχείου. Μία σύντομη επεξήγηση του τρόπου αναζήτησης είναι διαθέσιμη, καθώς και παραδείγματα.

Εισάγετε παρακάτω την λέξη ή την φράση που θέλετε να αναζητήσετε:
>Χρήση αναζήτησης ελεύθερου κείμενου.

<% if SearchString <> "" then if NewQuery then set Session("Query") = nothing set Session("Recordset") = nothing NextRecordNumber = 1 ' Remove any leading and ending quotes from SearchString SrchStrLen = len(SearchString) if left(SearchString, 1) = chr(34) then SrchStrLen = SrchStrLen-1 SearchString = right(SearchString, SrchStrLen) end if if right(SearchString, 1) = chr(34) then SrchStrLen = SrchStrLen-1 SearchString = left(SearchString, SrchStrLen) end if if FreeText = "on" then CompSearch = "$contents " & chr(34) & SearchString & chr(34) else CompSearch = SearchString end if set Q = Server.CreateObject("ixsso.Query") set util = Server.CreateObject("ixsso.Util") Q.Query = CompSearch Q.SortBy = "rank[d]" Q.Columns = "DocTitle, vpath, filename,size, write, characterization, rank" Q.MaxRecords = 300 if FormScope <> "/" then util.AddScopeToQuery Q, FormScope, "deep" end if 'if SiteLocale<>"" then ' Q.LocaleID = util.ISOToLocaleID(SiteLocale) 'end if set RS = Q.CreateRecordSet("nonsequential") RS.PageSize = PageSize ActiveQuery = TRUE elseif UseSavedQuery then if IsObject( Session("Query") ) And IsObject( Session("RecordSet") ) then set Q = Session("Query") set RS = Session("RecordSet") if RS.RecordCount <> -1 and NextPageNumber <> -1 then RS.AbsolutePage = NextPageNumber NextRecordNumber = RS.AbsolutePosition end if ActiveQuery = TRUE else Response.Write "ΛΑΘΟΣ - Η αναζήτηση δεν έχει αποθηκευτεί" end if end if if ActiveQuery then if not RS.EOF then %>


<% LastRecordOnPage = NextRecordNumber + RS.PageSize - 1 CurrentPage = RS.AbsolutePage if RS.RecordCount <> -1 AND RS.RecordCount < LastRecordOnPage then LastRecordOnPage = RS.RecordCount end if Response.Write "Αρχεία " & NextRecordNumber & " έως " & LastRecordOnPage if RS.RecordCount <> -1 then Response.Write " από τα " & RS.RecordCount end if Response.Write " που ταιριάζουν στην αναζήτηση της λέξης ή φράσης " & chr(34) & "" Response.Write SearchString & "" & chr(34) & ".

" %> <% if Not RS.EOF and NextRecordNumber <= LastRecordOnPage then%> <% end if %> <% Do While Not RS.EOF and NextRecordNumber <= LastRecordOnPage ' This is the detail portion for Title, Abstract, URL, Size, and ' Modification Date. ' If there is a title, display it, otherwise display the filename. %>

<% ' Graphically indicate rank of document with list of stars (*'s). if NextRecordNumber = 1 then RankBase=RS("rank") end if if RankBase>1000 then RankBase=1000 elseif RankBase<1 then RankBase=1 end if NormRank = RS("rank")/RankBase if NormRank > 0.80 then stars = "images/search/rankbtn5.gif" elseif NormRank > 0.60 then stars = "images/search/rankbtn4.gif" elseif NormRank > 0.40 then stars = "images/search/rankbtn3.gif" elseif NormRank >.20 then stars = "images/search/rankbtn2.gif" else stars = "images/search/rankbtn1.gif" end if %>

<% RS.MoveNext NextRecordNumber = NextRecordNumber+1 Loop %>
<%= NextRecordNumber%>. <%if VarType(RS("DocTitle")) = 1 or RS("DocTitle") = "" then%> " class="RecordTitle"><%= Server.HTMLEncode( RS("filename") )%> <%else%> " class="RecordTitle"><%= Server.HTMLEncode(RS("DocTitle"))%> <%end if%>

Βαθμός επιτυχίας
<%if VarType(RS("characterization")) = 8 and RS("characterization") <> "" then%> Περίληψη: <%= Server.HTMLEncode(RS("characterization"))%> <%end if%>

" class="RecordStats" style="color:blue;">http://<%=Request("server_name")%><%=RS("vpath")%>
<%if RS("size") = "" then%>(μέγεθος και χρόνος άγνωστα)<%else%>μέγεθος <%=RS("size")%> bytes - <%=RS("write")%> GMT<%end if%>


<% else ' NOT RS.EOF if NextRecordNumber = 1 then Response.Write "Δεν βρέθηκε κανένα αρχείο που να ταιριάζει με την αναζήτηση.

" else Response.Write "Δεν υπάρχουν άλλα αρχεία που να ταιριάζουν στην αναζήτηση.

" end if end if ' NOT RS.EOF if NOT Q.OutOfDate then ' If the index is current, display the fact %>

Το ευρετήριο είναι πλήρως ενημερωμένο με τα τελευταία στοιχεία.
<%end if if Q.QueryIncomplete then ' If the query was not executed because it needed to enumerate to ' resolve the query instead of using the index, but AllowEnumeration ' was FALSE, let the user know %>

Η αναζήτηση είναι εξαιρετικά πολύπλοκη για να εκτελστεί.
<%end if if Q.QueryTimedOut then ' If the query took too long to execute (for example, if too much work ' was required to resolve the query), let the user know %>

Η αναζήτηση ξεπέρασε τον προδιαγραμμένο χρόνο για την εκτέλεση της.
<%end if%> <% ' This is the "previous" button. ' This retrieves the previous page of documents for the query. %> <%SaveQuery = FALSE%> <%if CurrentPage > 1 and RS.RecordCount <> -1 then %> <%SaveQuery = TRUE%> <%end if%> <% ' This is the "next" button for unsorted queries. ' This retrieves the next page of documents for the query. if Not RS.EOF then%> <%SaveQuery = TRUE%> <%end if%>
<% NextString = "Επόμενα " if RS.RecordCount <> -1 then NextSet = (RS.RecordCount - NextRecordNumber) + 1 if NextSet > RS.PageSize then NextSet = RS.PageSize end if NextString = NextString & NextSet & " αρχεία" else NextString = NextString & " σελίδα αρχείων" end if %>
<% ' Display the page number %> Σελίδα <%=CurrentPage%> <%if RS.PageCount <> -1 then Response.Write " από " & RS.PageCount end if %> <% ' If either of the previous or back buttons were displayed, save the query ' and the recordset in session variables. if SaveQuery then set Session("Query") = Q set Session("RecordSet") = RS else RS.close Set RS = Nothing Set Q = Nothing set Session("Query") = Nothing set Session("RecordSet") = Nothing end if %> <% end if elseif not NewQuery then Response.Write "" else%> Παρακαλώ επιλέξτε μιά λέξη ή φράση για αναζήτηση. <%end if %>