Question

Escaping Characters from the DB Output in ASP

Asked by: MayoorPatel

Hi there. I have attatched some code which takes a load of IDs, gets the corresponding records in the DB and outputs them. However people have been putting in characters such as "-" and " ' " which are causing other areas of my system which call this page problems. Can someone who me how to escape the DB output so it doesnt error when I output the table.

<table align="center" width="700" border="0" cellpadding="3" cellspacing="1"> 
   <tr>      
    <td width="10%" height="10" valign="top" class="style1" ><span class="style18">Client Name</span></td>
    <td width="10%" height="10" valign="top" class="style1" ><span class="style18">Location</span></td>
    <td width="10%" height="10" valign="top" class="style1" ><span class="style18">Field</span></td>
    <td width="10%" height="10" valign="top" class="style1" ><span class="style18">Description</span></td>
    <td width="10%" height="10" valign="top" class="style1" ><span class="style18">Design Phase</span></td>
    <td width="10%" height="10" valign="top" class="style1" ><span class="style18">Man Hours</span></td>
    <td width="10%" height="10" valign="top" class="style1" ><span class="style18">Year</span></td>
  </tr>
  
    
    <%   
       
    IDS = Request("batch")    
    PPArray = Split(IDS, ",") 
    
            
    For Each PPID In PPArray
    
    'Gather the data for the client list dropdown
    Set adocmd = Server.CreateObject("ADODB.Command")
    With adocmd		
	    .ActiveConnection = objConn
	    .CommandText = "p_RetrieveProjectListById"
	    .CommandType = adCmdStoredProc	
	    .Parameters.Append .CreateParameter("@ID", adInteger, adParamInput, 2, PPID)   
	    Set objRSProjectList = .Execute	
    End With
    Set adocmd = Nothing    
    %>
     
    <tr>
        <td width="10%" class="style2"><%=objRSProjectList.Fields("ClientName") %></td>         
        <td width="10%" class="style2"><%=objRSProjectList.Fields("LocationName") %></td> 
        <td width="10%" class="style2"><%=objRSProjectList.Fields("Field") %></td>         
        <td width="10%" class="style2"><%=objRSProjectList.Fields("DescriptionSelConcept") %></td>
        <td width="10%" class="style2"><%=objRSProjectList.Fields("Name") %></td>
        <td width="10%" class="style2"><%=objRSProjectList.Fields("ManHours") %></td>
        <td width="10%" class="style2"><%=objRSProjectList.Fields("Year") %></td>        
    </tr>
    
    <%   
    Next    
    %>
    
    </table>

                                  
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Asked On
2008-01-14 at 08:10:03ID23081096
Tags

ASP

Topic

Active Server Pages (ASP)

Participating Experts
4
Points
500
Comments
6

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Answers

 

by: alorentzPosted on 2008-01-14 at 08:26:32ID: 20654125

Try server.htmlencode:

<td width="10%" class="style2"><%=server.htmlencode(objRSProjectList.Fields("ClientName")) %></td>    

 

by: MegaMichaPosted on 2008-01-14 at 08:27:05ID: 20654132

How about replacing those characters for HTML-entities?
replace(objRSProjectList.Fields("ClientName"),"<","&lt;")

Better yet; put it in a function

function transformText(myText)
  Dim temp
  temp = replace(myText,"""","&quot;")
  temp = replace(temp,"<","&lt;")
  temp = replace(temp,">","&gt;")
  transformText = temp
end function
 
reponse.write(transformText(objRSProjectList.Fields("ClientName")))

                                              
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by: alorentzPosted on 2008-01-14 at 09:23:10ID: 20654664

@MegaMicha:

That is precisely what server.htmlencode does.  No need to create your own functions.

 

by: MegaMichaPosted on 2008-01-14 at 09:29:48ID: 20654732

@alorentz:
You're right; sorry.
I experienced some trouble with the euro-sign in PHP though. I don't know if ASP replaces all characters.

 

by: cyberwebservicePosted on 2008-03-14 at 01:05:07ID: 21123643

No comment has been added to this question in more than 21 days, so it is now classified as abandoned.

I will leave the following recommendation for this question in the Cleanup topic area:
   Accept: alorentz {http:#20654125}

Any objections should be posted here in the next 4 days. After that time, the question will be closed.

cyberwebservice
Experts Exchange Cleanup Volunteer

 

by: Computer101Posted on 2008-03-17 at 16:12:46ID: 21147254

Forced accept.

Computer101
EE Admin

20120131-EE-VQP-002

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