[Zope] Problems with sequence-item
I get errors when sequence-item is being called to list the contents of a folder E.g. dtml-in "(1,2,3)" reverse dtml-var sequence-item /dtml-in correctly outputs 3 2 1 When I do dtml-in "folder.objectValues()" dtml-var id /dtml-in it correctly outputs all ids in the folder. But dtml-in "folder.objectValues()" dtml-var sequence-item /dtml-in will fail with an error Error Type: AttributeError Error Value: __call__ What am I doing wrong ? Thanks, Taco Scargo 1stUp.com - Free the Web Get your free Internet access at http://www.1stUp.com ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Problems with sequence-item
On Mon, 23 Oct 2000, Taco Scargo wrote: I get errors when sequence-item is being called to list the contents of a folder E.g. dtml-in "(1,2,3)" reverse dtml-var sequence-item /dtml-in correctly outputs 3 2 1 When I do dtml-in "folder.objectValues()" dtml-var id /dtml-in it correctly outputs all ids in the folder. But dtml-in "folder.objectValues()" dtml-var sequence-item /dtml-in will fail with an error Error Type: AttributeError Error Value: __call__ What am I doing wrong ? Your problem appears to be in the using of objectValues(). This returns the actual objects. So, in the second loop (dtml-var id) you are referencing the 'id' member of each object. Nothing wrong there. However, in the third loop (dtml-var sequence-item) you are trying to render the object itself. This will 'call' each object, which some of them (obviously) object to. (No pun intended) If you want to render all the DTML Documents and DTML Methods in the folder , try something like: dtml-in "folder.objectValues(['DTML Document', 'DTML Method'])" dtml-var sequence-item /dtml-in but this could get very messy with a large folder. (o8 Thanks, Taco Scargo Have a better one, Curtis Maloney ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Problems with sequence-item
I get errors when sequence-item is being called to list the contents of a
folder
E.g.
dtml-in "(1,2,3)" reverse
dtml-var sequence-item
/dtml-in
correctly outputs 3 2 1
When I do
dtml-in "folder.objectValues()"
dtml-var id
/dtml-in
it correctly outputs all ids in the folder.
But
dtml-in "folder.objectValues()"
dtml-var sequence-item
/dtml-in
will fail with an error
Error Type: AttributeError
Error Value: __call__
What am I doing wrong ?
In this example, dtml-var sequence-item is actually trying to call the items
in the folder. In this case, at least one of the items is not callable ( like
another folder). If you did something like this:
dtml-in "folder.objectValues('DTML Method')"
dtml-var sequence-item
/dtml-in
You would see the results of 'viewing' or calling every DTML Method in folder.
Mark
Thanks,
Taco Scargo
1stUp.com - Free the Web
Get your free Internet access at http://www.1stUp.com
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[Zope] Problems with sequence-item
Had already tried that, but it doesn't work.
I have 8 DTML Documents in a folder called artikelen.
dtml-in "artikelen.objectValues('DTML Document')"
dtml-var sequence-item
/dtml-in
Fails with the error:
Error Type: AttributeError
Error Value: __call__
I am really clueless
Thanks,
Taco
- Original Message -
From: "Mark N. Gibson" [EMAIL PROTECTED]
To: "Taco Scargo" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Sunday, October 22, 2000 3:52 PM
Subject: Re: [Zope] Problems with sequence-item
In this example, dtml-var sequence-item is actually trying to call the
items
in the folder. In this case, at least one of the items is not callable
like
another folder). If you did something like this:
dtml-in "folder.objectValues('DTML Method')"
dtml-var sequence-item
/dtml-in
You would see the results of 'viewing' or calling every DTML Method in
folder.
Mark
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** No cross posts or HTML encoding! **
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Re: [Zope] Problems with sequence-item
On Mon, 23 Oct 2000, Taco Scargo wrote:
Had already tried that, but it doesn't work.
I have 8 DTML Documents in a folder called artikelen.
dtml-in "artikelen.objectValues('DTML Document')"
dtml-var sequence-item
/dtml-in
Fails with the error:
Error Type: AttributeError
Error Value: __call__
I am really clueless
Any chance you could post the WHOLE traceback, so we might be able to see
which object it's choking on?
Thanks,
Taco
Curtis.
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Re: [Zope] Problems with sequence-item
Please feel free to look at it at http://www.gezondheidskrant.nl:8080/mainframe Taco - Original Message - From: "Curtis Maloney" [EMAIL PROTECTED] To: "Taco Scargo" [EMAIL PROTECTED]; "Mark N. Gibson" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Sunday, October 22, 2000 6:57 PM Subject: Re: [Zope] Problems with sequence-item Any chance you could post the WHOLE traceback, so we might be able to see which object it's choking on? ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Problems with sequence-item
I thought at first this might be a permission problem, but after browsing around the site. i'm pretty sure its a calling issue. its hard to say for sure given the lack of details. Taco, i'm pretty sure your objectValues on the addressen folder to fill in to fill in the addresses of the artiklen document. zope renders these subtemplates slightly differently than a template called directly by the browser, when you're calling the addressen subobject from the document call it like this dtml-var "addressen.YOURADDRESS(_.None, _)" or in a dtml-in dtml-let x=sequence-item dtml-var "x(_.None,_)" /dtml-let if that doesn't solve it for you, than it would be helpful to have the relevant src of the document. i tried without success to duplicate the exact same error, but i'm pretty sure that the problem has something to do with this. Kapil Taco Scargo wrote: Please feel free to look at it at http://www.gezondheidskrant.nl:8080/mainframe Taco - Original Message - From: "Curtis Maloney" [EMAIL PROTECTED] To: "Taco Scargo" [EMAIL PROTECTED]; "Mark N. Gibson" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Sunday, October 22, 2000 6:57 PM Subject: Re: [Zope] Problems with sequence-item Any chance you could post the WHOLE traceback, so we might be able to see which object it's choking on? ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
