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suggestions, treeview?

This is a discussion on suggestions, treeview? within the ASP Development forums, part of the Programming & Scripting category; Hi All, I currently have a page that looks like below....the ItemName is a link and opens to a new ...

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Old March 30th, 2009, 03:25 PM
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Question suggestions, treeview?
Hi All,

I currently have a page that looks like below....the ItemName is a link and opens to a new window that contains all the piece parts for that item. My question is I googled treeview because I wanted to know if there is another way to do this...something like second example below where i can expand the itemname? Would this be a way to use treeview or some other way?

Code:
Ex1:
ProductLineName--
--CategoryName
----ItemName
ProductLineName--
--CategoryName
----ItemName
etc...
Code:
Ex2:
ProductLineName--
--CategoryName
    +ItemName
         ----Part1
         ----Part2
         ----Part3
ProductLineName--
--CategoryName
    +ItemName
         ----Part1
         ----Part2
         ----Part3
etc...
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Old March 30th, 2009, 08:50 PM
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The best way to do that is with javascript, heres an applet you could use: TreeView: JavaScript DHTML Tree Menu

Here is a simple tree menu source code: Dynamic Drive DHTML Scripts- Simple Tree Menu


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jmurrayhead agrees: yeap...
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Old March 31st, 2009, 03:02 PM
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hi...need some help here..

shouldn't this work?
or should the <td> tags be on the outside?
its showing a bullet with nothing
then bullet with the itemdesc name...but no expand/contract.

Code:
<ul id="treemenu1" class="treeview">
<li><td align=right><%=rs("ItemID")%></td>
	<ul>
	<li><%=rs("ItemDesc")%></li>
	</ul>
</li>
</ul>
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Old March 31st, 2009, 05:00 PM
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the td tag is for a table cell ... if you want the tree inside the cell, then yes, the td tag should be before and after the UL tags
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Old March 31st, 2009, 08:09 PM
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Here is some info on using HTML lists: HTML Lists
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Old July 9th, 2009, 09:08 AM
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for some reason i couldn't get it to work for me....but i think expand/collapse is what i need, i found this example....

JAVASCRIPT EXAMPLES: Collapse and Expand Page Sections

i'm gonna give it a shot unless someone has a better example?

how does this really differ from the tree?
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Old July 9th, 2009, 09:49 AM
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well, it may be closer to this example because my stuff is in a table.

Expand and Collapse table rows / tree structures with Javascript Lavanya’s Blog
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Old July 9th, 2009, 10:19 AM
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grr...ok, having trouble, i'm trying to use the example giving at the end of this post:

How to expand and collapse multiple rows in table using Java script (HTML and JavaScript forum at JavaRanch)

but i'm not getting any results....want me to post new javascript thread?

should this have the word "this" or "obj"?

Code:
onClicked=""showHide(this)""
Addition:
I'm using this with a recordset on my asp page that has a couple of loops, could this be the issue?

I'm not getting any errors but I'm not getting a hand to click.
Last edited by Rebelle; July 9th, 2009 at 10:25 AM. Reason: addition
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Old July 9th, 2009, 02:17 PM
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Post all of your code. I can help you with your tree structure. Post in a zip file if multiple files.
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Old July 9th, 2009, 02:59 PM
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Thanks BLaaaaaaaaarche, do you want the whole asp page? or just code starting at <form> tag?

also, can i email it to you?
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