[Zope] filename property of variable

[Casey Duncan]

Laurie Nason wrote:
> 
> OK - here is my input form
> <dtml-in "PARENTS[0].objectValues(['Specimen'])" sort="specimenid">
>         <dtml-var sequence-item>
>         <input type="file" name="<dtml-var id>" value="Add image to this
> specimen"><br>
> </dtml-in>
> 
> And here is my handling form:
> <dtml-in "REQUEST.form.keys()">
>     <dtml-var sequence-item>:<dtml-var expr="_[_['sequence-item']]"><br>
>     <dtml-if "_[_['sequence-item']]">
>         <dtml-with "_.getitem(_['sequence-item'])">
>             <dtml-call
> expr="manage_addProduct['ExtFile'].manage_addExtImage(id='test',file=REQUEST
> .form[_['sequence-item']], create_prev=1, permission_check=1)">
>         </dtml-with>
>     </dtml-if>
> </dtml-in>
> 
> When I run this I get the html source as
> 
> Specimen_288:<Specimen instance at 893b520><br>
> Specimen_289:<Specimen instance at 8874568><br>
> Specimen_291:<Specimen instance at 8936fb8><br>
> Specimen_290:<Specimen instance at 86d6868><br>
> Specimen_293:<Specimen instance at 89d9fe0><br>
> Specimen_292:<Specimen instance at 88c22c8><br>
> Specimen_286:<Specimen instance at 893b5e0><br>
> Specimen_287:<Specimen instance at 87fc188><br>
> 
> Hope this helps!
> Laurie

Maybe try:

<input type="file" name="<dtml-var id>:ignore_empty" value="Add image to
thisspecimen"><br>

which should not return any empty file fields.

hth,
-- 
| Casey Duncan
| Kaivo, Inc.
| cduncan@kaivo.com
`------------------>