[Zope] Getting an object from its name

[Rafael Cordones Marcos]

Hi,

I have 

   Folder
      showImage
      FolderA
         index_html
         figure1
         figure2
         ...
         figure3
      FolderB
         index_html
         figure1
         figure2
         ...
         figure3
      FolderC
         ...
      ...

The DTML method showImage contains:
-----------------
<div align="center">
<table cellpading="0" cellspacing="0" border="0">
 <tr><td><img src="<dtml-var img>" width="400"></td>
 <tr><td><p>**********</p></td>
</table>
</div>
-----------------

and the DTML document contains:
-------------------
<dtml-var "showImage(img = 'figure1')">
-------------------

What should I put in "************" to get the title of the figure?

I've tried:
----------------
<div align="center">
<table cellpading="0" cellspacing="0" border="0">
 <tr><td><img src="<dtml-var img>" width="400"></td>
 <tr><td><p><dtml-var "_.getattr(_.getitem(img, 'title'))"></p></td>
</table>
</div>
----------------

but I get  a Error Type: KeyError  Error Value: figure1

and also tried:
----------------
<div align="center">
<table cellpading="0" cellspacing="0" border="0">
 <tr><td><img src="<dtml-var img>" width="400"></td>
 <tr><td><p><dtml-with "img"><dtml-var title></dtml-with></p></td>
</table>
</div>
----------------

Error Type: KeyError Error Value: title

So my question is: given a string, how can I get the object (and its
attributes)? I've looked at the DTML guide and the ZQR but they only
provide the syntax to getitem, getattr, ... not enough for me :(

Any help will be very much appreciated.

Thanx

Rafa


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