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RE: [Zope] how to iterate through two sequence items
by Smith, Neil 08 Feb '02

08 Feb '02

> >Why not do it like this > > > > ------------------------------------------- > > | 1.item - 1.prop |2.item - 1.prop | > > | 1.item - 2.prop |2.item - 2.prop | > > ------------------------------------------- > > | 3.item - 1.prop |4.item - 1.prop | > > | 3.item - 2.prop |4.item - 2.prop | > > ------------------------------------------- > > > >Neil > > thanks neil > > it's a question of layout and it would be nice to have the possibilty to iterate through two or > more sequence items in one pass, wouldn't it? > > Peter OK, then why not do something like: <dtml-in "objectValues('my Object')> <dtml-if sequence-odd> <dtml-if sequence-last> <tr> <td><dtml-var expr="getProperty('firstProp')"></td> <td> </td> </tr><tr> <td><dtml-var expr="getProperty('secondProp')"></td> <td> </td> </tr> <dtml-else> <dtml-set save_prop_one="getProperty('firstProp')"> <dtml-set save_prop_two="getProperty('secondProp')"> </dtml-if> <dtml-else> <tr> <td><dtml-var prop_one></td> <td><dtml-var expr="getProperty('firstProp')"></td> </tr><tr> <td><dtml-var prop_two></td> <td><dtml-var expr="getProperty('secondProp')"></td> </tr> </dtml-if> </dtml-in> ********************************************************************** The information contained in this e-mail is confidential and intended only for the use of the addressee. If the reader of this message is not the addressee, you are hereby notified that you have received this e-mail in error and you must not copy, disseminate, distribute, use or take any action as a result of the information contained in it. If you have received this e-mail in error, please notify postmaster(a)npower.com (UK 01384 275454) and delete it immediately from your system. Neither Npower nor any of the other companies in the Innogy group from whom this e-mail originates accept any responsibility for losses or damage as a result of any viruses and it is your responsibility to check attachments (if any) for viruses. Npower Limited Registered office: Windmill Hill Business Park, Whitehill Way, Swindon SN5 6PB. Registered in England and Wales: number 3653277 This e-mail may be sent on behalf of a member of the Innogy plc group of companies. **********************************************************************

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OT but funny
by Chris Withers 08 Feb '02

08 Feb '02

http://www.bluffcosm.com/ZopeTV/001/ZopeTV_001.htm *grinz* Chris

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Re: [Zope] using a Java servlet from Zope
by Chris Withers 08 Feb '02

08 Feb '02

Carlos, Please keep discussions on the mailing list. Carlos Alberto Micucci wrote: > > Thanks. But, How you connect an ZOPE object like DTML > method with .jar? Sorry, but that question doesn't really make any sense. What are you actually trying to achieve? > Are you using an applet HTML tag? or > XML-RPC or ...? As it happens, I wrote an external method which used JPE's java.importClass method to import the java classes I wanted to use. These were instantiated in the external method and used as needed. cheers, Chris

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RE: [Zope] how to iterate through two sequence items
by Smith, Neil 08 Feb '02

08 Feb '02

Peter Walerowski wrote: > I need something like this: > > ----------------------------------- > | 1.item - 1.prop |2.item - 1.prop | > ----------------------------------- > | 1.item - 2.prop |2.item - 2.prop | > ----------------------------------- > | 3.item - 1.prop |4.item - 1.prop | > ----------------------------------- > | 3.item - 2.prop |4.item - 2.prop | > ----------------------------------- Why not do it like this ------------------------------------------- | 1.item - 1.prop |2.item - 1.prop | | 1.item - 2.prop |2.item - 2.prop | ------------------------------------------- | 3.item - 1.prop |4.item - 1.prop | | 3.item - 2.prop |4.item - 2.prop | ------------------------------------------- Neil ********************************************************************** The information contained in this e-mail is confidential and intended only for the use of the addressee. If the reader of this message is not the addressee, you are hereby notified that you have received this e-mail in error and you must not copy, disseminate, distribute, use or take any action as a result of the information contained in it. If you have received this e-mail in error, please notify postmaster(a)npower.com (UK 01384 275454) and delete it immediately from your system. Neither Npower nor any of the other companies in the Innogy group from whom this e-mail originates accept any responsibility for losses or damage as a result of any viruses and it is your responsibility to check attachments (if any) for viruses. Npower Limited Registered office: Windmill Hill Business Park, Whitehill Way, Swindon SN5 6PB. Registered in England and Wales: number 3653277 This e-mail may be sent on behalf of a member of the Innogy plc group of companies. **********************************************************************

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how to iterate through two sequence items
by Peter Walerowski 08 Feb '02

08 Feb '02

>Untested, but should point you in the right direction: ><dtml-in foo> > <dtml-if sequence-odd> > <tr> > </dtml-if> > <td><dtml-var sequence-item></td> > <dtml-if sequence-even> > </tr> > </dtml-if> > </dtml-in> ok, this works but my problem is more complex. I need something like this: <dtml-in "objectValues('my Object')> <tr> <td><dtml-var expr="getProperty('firstProp)"></td> <td><dtml-var expr="nextItem.getProperty('firstProp)"></td> </tr><tr> <td><dtml-var expr="getProperty('secondProp)"></td> <td><dtml-var expr="nextItem.getProperty('secondProp)"></td> </tr> </dtml-in> and my table should look like: ----------------------------------- | 1.item - 1.prop |2.item - 1.prop | ----------------------------------- | 1.item - 2.prop |2.item - 2.prop | ----------------------------------- | 3.item - 1.prop |4.item - 1.prop | ----------------------------------- | 3.item - 2.prop |4.item - 2.prop | ----------------------------------- using only sequence-even or sequence-odd i'll get trouble with the rows. peter ----- d e n s X L -------------------- medien konzepte design --- peter walerowski tel: +49(0)30 218 055 53 nehringstr. 16 fax: +49(0)30 326 050 89 14059 berlin mobil: +49(0)179 47 843 47 ------------------------------------------------ www.densxl.de --- -- berlin.de - meine stadt im netz. Jetzt eigene eMail-adresse @berlin.de sichern! http://www.berlin.de/home/MeineStadt/Anmeldung

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how to iterate through two sequence items
by Peter Walerowski 08 Feb '02

08 Feb '02

hello all, sorry, forgot the subject. my problem might be simple, but I can't find the solution: I can iterate through a sequence - let's say a folder content - and display the items in a table, but I can't figure out how to display the table in two columns. <dtml-in myFolderContent> <tr><td><dtml-var folderItem></td></tr> </dtml-in> will print the dates in a single column, but how can I iterate through and refer to a second item in one <dtml-in> pass. somthing like <dtml-in myFolderContent> <tr><td><dtml-var folderItem></td> <td><dtml-var folderItem[nextIndex]></td></tr> </dtml-in> ??? My table should look like this: ----------------------- | 1. item | 2. item | | 3. item | 4. item | | ... | ... | ----------------------- Thanks for help ----- d e n s X L -------------------- medien konzepte design --- peter walerowski tel: +49(0)30 218 055 53 nehringstr. 16 fax: +49(0)30 326 050 89 14059 berlin mobil: +49(0)179 47 843 47 ------------------------------------------------ www.densxl.de --- -- berlin.de - meine stadt im netz. Jetzt eigene eMail-adresse @berlin.de sichern! http://www.berlin.de/home/MeineStadt/Anmeldung

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RE: [Zope] (no subject)
by Smith, Neil 08 Feb '02

08 Feb '02

Peter Walerowski wrote: > I can iterate through a sequence - let's say a folder > content - and display the items in a table, but I can't > figure out how to display the table in two columns. You could use sequence-even and sequence-odd. e.g. <dtml-in myFolderContent> <dtml-if sequence_odd> <tr><td><dtml-var folderItem></td> <dtml-else> <td><dtml-var folderItem></td></tr> </dtml-if> </dtml-in> Neil ********************************************************************** The information contained in this e-mail is confidential and intended only for the use of the addressee. If the reader of this message is not the addressee, you are hereby notified that you have received this e-mail in error and you must not copy, disseminate, distribute, use or take any action as a result of the information contained in it. If you have received this e-mail in error, please notify postmaster(a)npower.com (UK 01384 275454) and delete it immediately from your system. Neither Npower nor any of the other companies in the Innogy group from whom this e-mail originates accept any responsibility for losses or damage as a result of any viruses and it is your responsibility to check attachments (if any) for viruses. Npower Limited Registered office: Windmill Hill Business Park, Whitehill Way, Swindon SN5 6PB. Registered in England and Wales: number 3653277 This e-mail may be sent on behalf of a member of the Innogy plc group of companies. **********************************************************************

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(no subject)
by Peter Walerowski 08 Feb '02

08 Feb '02

hello all, my problem might be simple, but I can't find the solution: I can iterate through a sequence - let's say a folder content - and display the items in a table, but I can't figure out how to display the table in two columns. <dtml-in myFolderContent> <tr><td><dtml-var folderItem></td></tr> </dtml-in> will print the dates in a single column, but how can I iterate through and refer to a second item in one <dtml-in> pass. somthing like <dtml-in myFolderContent> <tr><td><dtml-var folderItem></td> <td><dtml-var folderItem[nextIndex]></td></tr> </dtml-in> ??? My table should look like this: ----------------------- | 1. item | 2. item | | 3. item | 4. item | | ... | ... | ----------------------- Thanks for help -- berlin.de - meine stadt im netz. Jetzt eigene eMail-adresse @berlin.de sichern! http://www.berlin.de/home/MeineStadt/Anmeldung

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Storing Persistent Objects as keys in BTrees
by Thomas Guettler 08 Feb '02

08 Feb '02

Hi have problem that appears at random: I store Persistent Objects (inherited from a Zope Folder) as keys in a OOBTree. I developed something like mxmRelation (http://www.zope.org/Members/maxm/productList/mxmRelations) It is strange: I get "r" from the keys of the hash, but if I try to get it from the hash it fails. This only happens sometimes. def tostring(self): "return string of the relations" result={} for r in self._tree.keys(): result[r]=[] hash_back=self._tree.get(r, None) if hash_back==None: print "tostring(): ", r raise Exception, "Internal Error ???" return for r2 in hash_back.keys(): result[r].append(r2) return result It is a single threaded application I use the version for win32: Zope 2.5.0 (binary release, python 2.1, win32-x86), python 2.1.2, win32

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Re: [Zope] passing values from dtml->dtml; http quote?
by Juan Garcia Garcia 08 Feb '02

08 Feb '02

Hi, you can convert the spaces into %20 and this should work in anchors. You must specify an attribute for the dtml-var tag, and the syntax would be like this: <dtml-var variable url_quote> Bye. Juan > I have some arguments that I want to pass from one DTML method to > another. In the source DTML document, the values are in the REQUEST > object. I could pass them to the destination document with the CGI > syntax > > <a href=print_eeg_description?id=<dtml-var id>&fname=<dtml-var > eeg_url>&date=<dtml-var date>>description</a> > > where print_eeg_description is the destination DTML document. The > problem I am encountering is one of the vars has a space in it; I > need something like HTTP quote. > > But this also makes me wonder if there is a better way to pass > variables between DTML documents. > > Thanks, > John Hunter > > Zope 2.4.1

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