--On 18. Juni 2008 10:14:10 +0100 sujitha mary <[EMAIL PROTECTED]> wrote:
Hi, I need to open and display an HTML file in zope.For that I uploaded the file as DTML document and tried to retrieve it from a page template.this is code which i wrote for this: <pre> <span tal:condition="python:n=='geneprot'" tal:replace="here/PH226">this will </span></pre> 'PH226' is the name of my uploaded file.
This will only work if the PH226 can be _aquired_ from your current context object (check with "The Zope Book 2.7 edition" about _ACQUISITION_ - one of the Zope core concepts.
If i need to display more than one file at a time wht should i do?i tried to modify my code for displaying the files which is selected by the user thru' a form.But it didn't work: This is the piece of code which i used <span tal:define="x request/phageid"> <pre> <span tal:condition="python:n=='geneprot'" tal:replace="here/x">this will </span></pre></span>
Acquisition also applies here. tal:replace="python: getattr(context, x)"An alternative to acquisition for getting an object is traveral (restrictedTraverse('/path/to/object').
I strongly recommend reading the basic Zope documentation first in order to understand how acquistion works.
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