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CMFwiki
by Lee Marzke 30 Sep '01

30 Sep '01

I've heard that a CMF compatible version of the ZWIki exists but can't find it. Anyone know more about it ? Thanks, Lee Marzke lmarzke(a)adelphia.net

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Re: [Zope] setting cookies in a python script? (OmniWeb issue)
by Marc Dumouchel 30 Sep '01

30 Sep '01

Message: 6 Date: Sat, 29 Sep 2001 22:28:20 +0400 From: Oleg Broytmann <phd(a)phd.pp.ru> To: zope(a)zope.org Subject: Re: [Zope] setting cookies in a python script? (OmniWeb issue) On Sat, Sep 29, 2001 at 12:10:49PM -0600, Oleg wrote: > Looks good for me. In what way it is not working? OmniWeb sets the cookie path to "/methodName". Perhaps it is an OmniWeb issue.

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ZSyncer, changed subobjects not visible on top
by Arno Gross 30 Sep '01

30 Sep '01

Hi, I want to notify the developers of ZSyncer for a small bug. The product is working really well in most cases but when an object is changed in a subfolder it doesn't affect the status of the folder container of that changed object. Example: Root(folder) ----Test(folder) index_html(DTML document) Lets suppose that we have two servers to sync. (SrvSource->SrvDestination) Lets change the content of index_html on SrvSource. We start an instance of ZSyncer product on SrvSource. This instance is checking for the root folder will mark the folder Test as OK -although an object which is contained by it was changed. Of coarse if we do a sync on that folder(Test) it will show that the index_html was changed and needs to be updated. I am not sure if it's a bug but I had to notify somebody. Best Regards

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REQUEST question
by Bocquillon Philippe 30 Sep '01

30 Sep '01

Hello, I am using <dtml-tree> to display (and edit) the contents of an XML document. In this document several elements can have the same tag name 'item'. It can be that the person who is editing the XML doc has expanded and edited only one of these items, in that case the REQUEST object is containing a string. If more than one item are expanded, REQUEST contains a list of strings. How can my Python code processing the REQUEST know that REQUEST.item is simply a string or a list of strings ? How can I check the type/class of an object in Python ? Thanks a lot in advance, Philippe

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lists and string
by Paz 30 Sep '01

30 Sep '01

Hi all, I've searching everywhere but get more confused as I read. I am creating a list from a number of <input type="text">. After submit the request object becomes: choice: ['one', 'two', 'three'] Next step, I want to view items through a <dtml-in> construction but it refuses to work. <dtml-in "objectValues(choice)"><dtml-var sequence-index><dtml-var sequence-item> doesn't return anything at all. But everything I'm reading says it should work. Using simply <dtml-in choice> returns of course an error that I cannot use a string as input. But since its properly constructed as a list, what does it matter? I'm lost. I also read about tinyTable product, but Im not sure that I need this. Can anyone help? Thanks, Paul Zwarts

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ZClass with Renderable and DTML document doesn't work
by Brad Clements 30 Sep '01

30 Sep '01

I'm trying to create a ZClass that will call my own render function. The Zclass is derived from ZObject, ZDTMLDocument, _ZClass_for_Renderable The Renderable base class overrides __str__ to call a render function. I also modified it to overide __call__, but in any case when I view the document through a normal URL traverse, I only see the dtml being rendered, my render function is not called. -- Basically I want to create structured text documents, that when rendered actually call a Page Template to be rendered. If I associate my render function with a view, then view it from ZMI it's rendered correctly. I just can't seem to override the __call__ or __str__ methods of the underlying DTML Document.. How do I do that? Thanks Brad Clements, bkc(a)murkworks.com (315)268-1000 http://www.murkworks.com (315)268-9812 Fax netmeeting: ils://ils.murkworks.com AOL-IM: BKClements

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HTTP authentication question
by jimherz＠yahoo.com 30 Sep '01

30 Sep '01

Hi all, I have a site that achieves user authentication from a home page by directing them to a restricted method causing the browser to pop up its default authentication window, and redirecting them back to the home page after a successful login. From what I've read, the browser will use HTTP authentication in this case. After the login takes place, I expect to be able to access the user name from AUTHENTICATED_USER.getUserName(). I am able to access the correct user name in some methods, but in others, the above method produces 'Anonymous User'. I've read in other mailings that the HTTP authentication scheme will only send authentication information for URLs that lie below the URL which originally caused authentication to take place. I've ensured the methods in which I want to access AUTHENTICATED_USER.getUserName() do, infact, lie below the URL which originally caused authentication to take place. Does anybody have information as to why AUTHENTICATED_USER.getUserName() will produce different results depending on where methods are accessed in the hierarchy - even if you are below the URL that caused the original authentication? Also if somebody has ideas for a better login strategy, feel free to comment. Thanks for the help

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Using ZClasses programmatically
by Frank Stephan 30 Sep '01

30 Sep '01

Hi, can anyone point me to a good ressource how I can handle ZClasses programmatically. I walked through 2 Zope books, but they almost only say something about creating and using ZClasses in the ZMI. What I need is information how I can use the objects in my code. Would Beehive's ZClasses Tutorial by a better point to start off. Is there a way to lookup an object by it's ID like ZODB.lookupObject(ID) to get an entry point für object access. TIA Frank

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RFC:TextAreaEditor searching for beta testers
by bak 30 Sep '01

30 Sep '01

hi i made a (hopefully working) Zope product that will put a wysiwyg html editor on ie4.x and above. still in it's infancy, and would like some feedback, help, pointers. will put it on my Members page soon enough. meanwhile, get it at: http://www.kedai.com.my/TAE here's the README.txt ___________________________ What is it? TextAreaEditor is a WYSIWYG editor for the textarea. It works with Ie4.x and above. I lifted the DHTML editor (from somewhere, yes, i will tell them) and rolled a Zope product that subclassed DTML Document. Currently, there's no __init__ in the product. It uses default init (because i can't figure out how to add the __init__ when subclassing DTML Document/Method). Therefore, some properties are set up after instantiating the product. A pointer on how to make this better is sought. That's the main reason for this release. Also, i don't know much javascript/dhtml. so dont ask me those kinda question. Do give me the answers, though. :) What does it do? Say we have a form, called post_html with: ###############post_html####################### <dtml-var standard_html_header> <h2><dtml-var title></h2> <form action="getall" method=post"> <br>Name: <input type="text" name="usrname"> <br>Comments: <textarea name="comments" cols=60" rows="6"></textarea> <br><input type="submit"> </form> <dtml-var standard_html_footer> ############################################## the dtml method accepting REQUEST objects from post_html ###############getall######################## <dtml-var standard_html_header> <h2><dtml-var title></h2> <br><dtml-var usrname> says: <br><dtml-var comments> <dtml-var standard_html_footer> ############################################## This form will have a plain textarea where users can fill in comments. Now, with TextAreaEditor, ie users will have a toolbar to help format their comments in the textarea. This product uses DHTML, and therefore, other browser users will not see anything. OK, a few modification is needed on the above form. ###############post_html####################### <dtml-var standard_html_header> <h2><dtml-var title></h2> <form action="getall" method=post" onsubmit="copyValue(this)"> <--this <br>Name: <input type="text" name="usrname"> <br>Comments: <dtml-var comments> <--this <br><input type="submit"> </form> <dtml-var standard_html_footer> ############################################## notice the onsubmit="copyValue(this)" and <dtml-var comments>. Where does the <dtml-var comments> come from? Instantiate a TextAreaEditor with the id comments. When instantiating TextAreaEditor, it will test for the toolbar image in the parent container. two properties will also be set for the instance; the height(ifrheight) and width(ifrwidth) of the textarea. The difference now is that the textarea name is not comments anymore. its commentsForm (TextAreaEditor id +'Form'). Therefore, the action is now: ###############getall######################## <dtml-var standard_html_header> <h2><dtml-var title></h2> <br><dtml-var usrname> says: <br><dtml-var commentsForm> <----this <dtml-var standard_html_footer> ############################################## Passing texts to TextAreaEditor: Sometimes, we may have the texts for the textarea; such as when replying to a post is a message board. To pass the value to TextAreaEditor: ###############post_html####################### <dtml-call "REQUEST.set('commentsForm',values_from_prev_reply)"> <dtml-var standard_html_header> <h2><dtml-var title></h2> <form action="getall" method=post" onsubmit="copyValue(this)"> <br>Name: <input type="text" name="usrname"> <br>Comments: <dtml-var "comments(_.None, _, commentsForm=commentsForm)"> <br><input type="submit"> </form> <dtml-var standard_html_footer> ############################################## and all's set. Minimally tested with w2k and w98, ie 5.5. Use at own risk. Help, pointers to improve the product, use better __init__, etc are sought. If you like it, here's my paypal account. nah, just kidding. mail me thanks

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W3C and the Promotion of Fee-based Standards for the Web
by kapil thangavelu 30 Sep '01

30 Sep '01

On 16 August 2001 the W3C made public a proposal to substantially change their patent policy framework. Amongst the changes is support for a new licensing model (called RAND) that legitimises the W3C's role in developing and promoting standards that could require the payment of royalties. This is a substantial shift in the philosophical direction of the W3C and should be of extreme concern to anyone who values being able to implement W3C standards in a royalty-free manner. In particular this has profound implications for the support and implementation of future W3C standards by the free software community. It is likely to extinguish free software development and deployment in the areas where the payment of royalties is required. full story with options for action here http://linuxtoday.com/news_story.php3?ltsn=2001-09-30-001-20-NW-CY

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