Bruce Eckel wrote:
Actually, you have to include arguments: self.standard_html_header(self, self.REQUEST)
*********** REPLY SEPARATOR ***********
Hmm... not if you use "context" rather than "self" you don't. Assuming Python Script and not External Method. Arguably return context.standard_html_header() + '''foo''' + context.standard_html_footer() is also cleaner and easier to read than return self.standard_html_header(self, self.REQUEST) + '''foo''' + self.standard_html_footer(self, self.REQUEST) See Zope Book chapter 8 for some examples of use of context inside Python Scripts. Nitin Borwankar
On 11/25/01 at 11:31 PM Nitin Borwankar wrote:
Bruce Eckel wrote:
Thanks, but python doesn't grok <dtml-var standard_html_header> That looks like a couple of identifiers surrounded by less-than
and
greater than...
Bruce,
Sorry for some reason I thought you were in DTML.
In Python do
.... ....
return context.standard_html_header() + '''foo''' + context.standard_html_footer()
as suggested at the end of my last message.
I tried this in a Python script which I then invoked via the "test" tab - renders as needed. Fails without the "()".
Nitin Borwankar
*********** REPLY SEPARATOR ***********
On 11/25/01 at 4:46 PM Nitin Borwankar wrote:
Just guessing, but it would probably work if you did
self.REQUEST.RESPONSE.setHeader('content-type', 'text/html') return <dtml-var standard_html_header> + ''' <h1 color="red">Invalid email address: please press your browser's 'back' key and correct it</h1>''' + <dtml-var standard_html_footer>
i.e. quote only the <h1>...</h1> part but not the two <dtml-var..>'s. I am guessing the quoting is preventing it from rendering.
I am guessing again that the <dtml-var ...> will render inside
a
return
statement just as it does outside it in a plain DTML document or method.
Of course a Python script that does the needful ( ie invoke context.standard_html_header() + <h1> ...</h1> + context.standard_html_footer() ) could be written and then invoked from inside the return statement. This way it will render inside the Python script. If you want to parametrise the method, pass in the <h1>...</h1> stuff as a string parameter. This will effectively give you a Python script that puts the standard header/footer around any message you want.
Nitin Borwankar. nitin@borwankar.com
Most current information can be found at: http://www.mindview.net/Etc/notes.html =================== Bruce Eckel http://www.BruceEckel.com Contains free electronic books: "Thinking in Java 2e" &
"Thinking
in C++ 2e" Please subscribe to my free newsletter -- just send any email to: join-eckel-oo-programming@earth.lyris.net My schedule can be found at: http://www.mindview.net/Calendar ===================
_______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
-- -- Nitin Borwankar nitin@borwankar.com
Most current information can be found at: http://www.mindview.net/Etc/notes.html =================== Bruce Eckel http://www.BruceEckel.com Contains free electronic books: "Thinking in Java 2e" & "Thinking in C++ 2e" Please subscribe to my free newsletter -- just send any email to: join-eckel-oo-programming@earth.lyris.net My schedule can be found at: http://www.mindview.net/Calendar ===================
-- -- Nitin Borwankar nitin@borwankar.com
Most current information can be found at: http://www.mindview.net/Etc/notes.html =================== Bruce Eckel http://www.BruceEckel.com Contains free electronic books: "Thinking in Java 2e" & "Thinking in C++ 2e" Please subscribe to my free newsletter -- just send any email to: join-eckel-oo-programming@earth.lyris.net My schedule can be found at: http://www.mindview.net/Calendar ===================
_______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
-- -- Nitin Borwankar nitin@borwankar.com