Re: [Zope] Calling a Variable
Martijn Pieters schrieb: On 3/8/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I thought I could call a variable in a page template by defining it and then putting a ? in front of it in a URL, like this: Incorrect, you can only use ? to interpolate variables into a path expression: span tal:define=foo string:bar tal:content=here/?foo/span The above example will look up 'bar' and render it as the content of the span. I notice ZPT gets weirder and weirder... How many syntactic specialities will we add to path expressions? ;) Why not keep it simple? :-) Or make it simpler by removing even tal:define ... Regards Tino ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Calling a Variable
On 3/9/07, Tino Wildenhain [EMAIL PROTECTED] wrote: I notice ZPT gets weirder and weirder... How many syntactic specialities will we add to path expressions? ;) ?var interpolation have been supported since the first checkin Evan Simpson made nearly 6 years ago, the feature has been a bit underdocumented, but it is not a recent addition.. -- Martijn Pieters ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Calling a Variable
[EMAIL PROTECTED] wrote:
Hi;
I thought I could call a variable in a page template by defining it and then
putting a ? in front of it in a URL, like this:
html tal:define=global base_url here/baseURL;
template_id string:index;
here python:here.restrictedTraverse('s/c/x/root/en-us/Help')
redefining 'here' isn't a good idea...
a href=?base_url/contactus.pt
I think you meant:
a href=#
tal:attributes=href string:${base_url}/contactus.pt
cheers,
Chris
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- http://www.simplistix.co.uk
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Re: [Zope] Calling a Variable
Tino Wildenhain wrote: I notice ZPT gets weirder and weirder... It's always been that weird ;-) If you want sanity, try Twiddler instead :-) Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Calling a Variable
Hi;
I thought I could call a variable in a page template by defining it and then
putting a ? in front of it in a URL, like this:
html tal:define=global base_url here/baseURL;
template_id string:index;
here python:here.restrictedTraverse('s/c/x/root/en-us/Help')
a href=?base_url/contactus.pt
Please tell me what I'm doing wrong.
TIA,
Tony
AOL now offers free email to everyone. Find out more about what's free from
AOL at AOL.com.
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Re: [Zope] Calling a Variable
--On 8. März 2007 12:48:26 -0500 [EMAIL PROTECTED] wrote: Hi; I thought I could call a variable in a page template by defining it and then putting a ? in front of it in a URL, like this: How told you that? Please refer to the ZPT documentation in the Zope Book. -aj pgp85HTzxZq8q.pgp Description: PGP signature ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Calling a Variable
On 3/8/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I thought I could call a variable in a page template by defining it and then putting a ? in front of it in a URL, like this: Incorrect, you can only use ? to interpolate variables into a path expression: span tal:define=foo string:bar tal:content=here/?foo/span The above example will look up 'bar' and render it as the content of the span. -- Martijn Pieters ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Calling a Variable
Dnia czwartek, 8 marca 2007 18:48, [EMAIL PROTECTED] napisał:
Hi;
I thought I could call a variable in a page template by defining it and then
putting a ? in front of it in a URL, like this:
You messed some things. First go to google.com and look into address bar in
your browser. Then enter any value into search box (plz don't ask me what
is any value ;) ) and click search. Look into the address bar again. You
will see there something like:
google.com?variable_name=variable_valueanother_variable_name=another_variable_value
etc. google.com is in your case base_url, and things after ? and are
variables that are passed to server (in your case Zope) from your browser
(via request).
html tal:define=global base_url here/baseURL;
template_id string:index;
here python:here.restrictedTraverse('s/c/x/root/en-us/Help')
Do you really want to define a variable named here?
a href=?base_url/contactus.pt
What you want here is: base_url/contactus.pt?variable=variable_value. To put a
variable value into href attribute use tal:attributes=href ...
Please tell me what I'm doing wrong.
I tried to be a bit more specific that guys in other answers but please do
what they suggested to you: read zope book :)
Tony
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Jakub Wisniowski
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Re: [Zope] Calling a Variable
Thanks for clarifying that! Tony -Original Message- From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: zope@zope.org Sent: Thu, 8 Mar 2007 2:14 PM Subject: Re: [Zope] Calling a Variable On 3/8/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I thought I could call a variable in a page template by defining it and then putting a ? in front of it in a URL, like this: Incorrect, you can only use ? to interpolate variables into a path expression: span tal:define=foo string:bar tal:content=here/?foo/span The above example will look up 'bar' and render it as the content of the span. -- Martijn Pieters AOL now offers free email to everyone. Find out more about what's free from AOL at AOL.com. ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
