I have the following query and am trying to show the results
using CFTREE. The data in the database is stored hierarchical and
that is how I want them displayed using CFTREE.
However at present it is only displaying the top level ? how
could the following queries be used so that all nodes are displayed
in CFTREE?
<cfquery name="pull_cat" datasource="8">
Select catno, category
From pmenu
Where parent_level = 0
Order by category
</cfquery>
<cfquery name="pull_sub_cat" datasource="8">
Select catno, category, parent_level
From pmenu
Where parent_level is not null
Order by parent_level, category
</cfquery>
<cfform format="flash">
<CFTREE name="sample"
height="400"
width="300">
<cftreeitem query="pull_cat"
value="catno,category"
display="category, category" >
</cftree>
</cfform>
TABLE STRUCTURE
I.E.
CATNO, CATEGORY, PARENT_LEVEL
0 , Root
1, Menu Item 1, 0
1.1, Sub Menu Item 1, 1
1.2, Sub Menu Item 2, 1
2, Menu Item 2, 0
2.1, Sub Menu Item 1, 2
etc.............
