In your current situation you can only have one node in a specific level expanded. Try looking at a way to store the expanded entries of childs of a parent, instead of storing them in a list form.
What you have now, is a,b,c,d,e But what you should look into is a = a,b b = c,d etc. You should be able to do this with some basic recursion. Micha Schopman Project Manager Modern Media, Databankweg 12 M, 3821 AL Amersfoort Tel 033-4535377, Fax 033-4535388 KvK Amersfoort 39081679, Rabo 39.48.05.380 ------------------------------------------------------------------------ ------------------------------------------------------------------------ ----- Modern Media, Making You Interact Smarter. Onze oplossingen verbeteren de interactie met uw doelgroep. Wilt u meer omzet, lagere kosten of een beter service niveau? Voor meer informatie zie www.modernmedia.nl ------------------------------------------------------------------------ ------------------------------------------------------------------------ ----- -----Original Message----- From: simmyana a [mailto:[EMAIL PROTECTED] Sent: dinsdag 16 augustus 2005 9:47 To: CF-Talk Subject: Re: Dynamic Tree view in ColdFusion This is what i did, but i am unable to track the expanded subcategories any help? <cfparam name="categoryids" default=""> <InvalidTag language="javascript"> /*function node(id) { window.location="testbgTreeview.cfm?id=" + id; } */ function submitform(id) { document.myform.action="testbgTreeview.cfm?id=" + id; document.myform.method="post"; document.myform.submit(); } </script> <cfquery name="GetLevelOne" datasource="#dbname#"> Select * from bgcategory where categorylevel=0 order by categoryname </cfquery> <cfset categoryids=""> <cfif IsDefined('url.id')> <cfif form.categoryids eq ''> <cfset categoryids=#url.id#> <cfelse> <cfset categoryids=form.categoryids & "," & #url.id#> </cfif> </cfif> <cfoutput>#categoryids#</cfoutput> <form name="myform" action="testbgTreeview.cfm" method="post"> <cfoutput query="GetLevelOne"> <table border="0"> <tr> <td onClick="javascript:submitform(#categoryid#)"><img src="images/section_expand.gif">#categoryname#</td> </tr> </table> </cfoutput> <cfif isdefined('url.id')> <cfloop list="categoryids" index="j"> <cfquery name="GetLevelOne" datasource="#dbname#"> Select * from bgcategory where supercategoryid=#url.id# and categoryid<>#url.id# order by categoryid </cfquery> <cfoutput query="GetLevelOne"> <table border="0"> <tr> <cfif GetLevelOne.categorylevel gt 0> <cfloop from="1" to="#GetLevelOne.categorylevel#" index="i"> <td> </td> </cfloop> </cfif> <td onClick="javascript:submitform(#GetLevelOne.categoryid#)"><img src="images/section_expand.gif">#categoryname#</td> </tr> </table> </cfoutput> </cfloop> </cfif> <cfoutput> <input type="hidden" name="categoryids" value="#categoryids#"> </cfoutput> </form> >Simmyana, > >What have you tried already to get things working, or do you have >examples on which we can comment on. Did you look at code examples, >documentation or something like that? > >Micha Schopman >Project Manager > >Modern Media, Databankweg 12 M, 3821 AL Amersfoort >Tel 033-4535377, Fax 033-4535388 >KvK Amersfoort 39081679, Rabo 39.48.05.380 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:215131 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
