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Thread: Contractible header problem with recordset

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    Default Contractible header problem with recordset

    Script: DD Contractible Headers Script
    http://www.dynamicdrive.com/dynamicindex1/navigate2.htm

    Hi

    I have a progam that uses a vb dll to extract data from a storedproc in a sql db. I am using the above script to display the data like a tree view on my asp page. I have modified nothing on the javsc. enablepersist is 'on' and collapseprevious is 'yes'

    My poblem is that when I open the page and click on the link to expand it, I only see the first record in the recordset.

    E.g The page looks like this:

    Fruits
    Raw Materials
    Vegetables

    When I click on Fruits I should get this view:

    Code:
    Fruits
        Canned
        Dried
        Fresh
    
    Raw Materials
    Vegetables
    
    Instead I get:
    
    Fruits 
        Canned
    Raw Materials
    Vegetables
    What I couldn't figure it out for a long time then I thought to include a counter for the class so my code ended up looking like this: Note the lines in line that I adjusted to accomodate the loop.

    Code:
    ...
    dim deptmOBJ
    dim deptmRS
    dim simDept
    dim simGroup
    dim simProdline
    dim counter
    dim counter2 
    
    counter = 0
    counter2 = 0
    simDept = ""
    simGroup = ""
    simProdline = ""
    
    set deptmOBJ = Server.CreateObject("ContredWebDLL.clsProduct")
    set deptmRS  = deptmOBJ.GetDepartment
    						
    	if deptmOBJ.ErrorNum <> 0 then
    	   	Response.Redirect "../errorpage.asp?errno=" & deptmOBJ.ErrorNum & "&errdesc=" & deptmOBJ.ErrorDesc
    	end if
    
    		if not deptmRS.eof then
    			do while not deptmRS.eof 
    
    				'Statement below eliminates repeats of department
    
    				if simDept = "" OR simDept <> trim(deptmRS.fields("department")) then
    
    %>
    					<tr>	
    					<dl id = "deptgroup">
    					<dt>
    					<span onClick="expandcontent('sc1<%=counter%>')" style="cursor:hand; cursor:pointer" title="Click here to view the groups of this department">
    	 					<font face="Tahoma" color="#FFFFFF" size="3"><b><%=deptmRS.Fields("dept_descr")%></b></font>
    					</span>				
    					<td>&nbsp;</td>
    					<a href="product.asp?UserID=<%=request("UserID")%>&BranchID=<%=request("BranchID")%>&selDept=<%=trim(deptmRS.fields("department"))%>&Submitted=Y&pageno=1" style="text-decoration:none">
    						<img src="images/submit.jpg" width="20" height="15" value="Y" alt="Click here to expand the view">
    
    					</a> 
    					</dt>
    					</dl>
    					</tr>	
    
    <%
    				end if
    '*********************************************************************************************************************
    					if simGroup = "" OR simGroup <> trim(deptmRS.fields("group_no")) then
    
    %>
    						<tr>
    						<div id="sc1<%=counter%>" class="switchcontent<%=counter%>">
    						<dl id="groupprod">
    						<dt>
    						<dd>
    						
    						<span onClick="expandcontent('sc2<%=counter2%>')" style="cursor:hand; cursor:pointer" title="Click here to view the Product lines of this Group">
    							<font face="Tahoma" color="#FFFFFF" size="2"><b><%=deptmRS.Fields("group_descr")%></b></font>
    						</span> 
    
    						<td>&nbsp;</td>
    
    						<a href="product.asp?UserID=<%=request("UserID")%>&BranchID=<%=request("BranchID")%>&selDept=<%=trim(deptmRS.fields("department"))%>&selGroup=<%=trim(deptmRS.fields("group_no"))%>&Submitted=Y&pageno=1" style="text-decoration:none">
    							<img src="images/submit.jpg" width="20" height="15" value="Y" alt="Click here to expand the view">
    						</a>
    
    
    						</dd>
    						</dt>
    						</div>
    						</dl>
    						</tr>
    <%					
    					end if
    '*********************************************************************************************************************
    %>		
    							<tr>
    							<div id="sc2<%=counter2%>" class="switchcontent<%=counter%>">
    							<dd>
    							<dd>
    							<dd>
    							<span style="cursor:hand; cursor:pointer" title="Click to view the Products for this line">
    								<font SIZE="1.8" FACE="Tahoma" COLOR="#FFFFFF"><b><%=deptmRS.Fields("product_descr")%></b></font>
    							</span>
    
    							<td>&nbsp;</td>
    							<a href="product.asp?UserID=<%=request("UserID")%>&BranchID=<%=request("BranchID")%>&selDept=<%=trim(deptmRS.fields("department"))%>&selGroup=<%=trim(deptmRS.fields("group_no"))%>&selProdLine=<%=trim(deptmRS.fields("product_line"))%>&Submitted=Y&pageno=1" style="text-decoration:none; cursor:hand; cursor:pointer" title="Click to view the Products for this line">
    								<img src="images/submit.jpg" width="20" height="15" value="Y" alt="Click here to expand the view">
    							</a>							</dd>
    
    							</dd>
    							</dd>
    							</dl>
    							</div>
    							</tr>	
    
    <%
    '*********************************************************************************************************************
    
    				simDept = trim(deptmRS.fields("department"))
    				simGroup = trim(deptmRS.fields("group_no"))
    				simProdline = trim(deptmRS.fields("product_line"))
    				counter = counter + 1
    				counter2 = counter2 + 1
    
    
    			deptmRS.MoveNext
    			loop
    
    		end if 
    
    			deptmRS.Close
    			set deptmRS = nothing
    %>...
    1. After this modification, when I open the page, the whole list is expanded before the user even clicks on any of them like this:

    Code:
    Fruits
        Canned
             Puree
             Solid
        Dried
             Powder
        Fresh
             Raw
             Cooked
    
    Raw Materials
         Bathroom
              Taps
              Baths
         Kitchen
              Sinks
    Vegetables...and so forth
    2. When I click on Fruits (I have to click twice), only Canned is hidden, Dried and Fresh are not hidden. When I click on Canned (I have to click twice as well here), it only hides Puree and leaves out Solid.

    3. I also tried opening the page and only clicking on Fruit and it only hide Canned, but left out Puree and Solid. I tried contracting the list as far as it would allow me and went to another page, when I came back, the list had been expanded again.

    I do realize though that my problem lays in the section in red, but I can't figure out what to do about it.

    Kindly please help me

    Thanks

    Kind Regards
    Last edited by Poppy2; 02-17-2006 at 11:41 AM.

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