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dedicated folder for each user
by Vincent 28 Aug '00

28 Aug '00

Hi, is it possible to creat automatically a folder with the name of the logged user ? Thanks Vincent

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Smarter Forms (variant example)
by Jean Jordaan 28 Aug '00

28 Aug '00

Hi all While playing with jules's nice Smarter Forms example, I've made a (perhaps obvious) slightly elaborated variant of it. .................................................................... <dtml-comment> njj == Jean Jordaan </dtml-comment> <dtml-var standard_html_header> <dtml-comment> njj: from How-To: (Hopefully) Smarter Forms 0.1 Created by jules. Last modified on 2000/01/30. </dtml-comment> <dtml-comment> One of my pet peeves is filling out a form, only to find something is wrong. Then I hit the back button to lose all my input. Grrr! The Web GUI doesn't have to be A Bad Thing and with a little effort on the part of the programmer/designer, gently prompting a user to correct their mistakes is quite easy. This is a simple example of a form that is smart enough to know when something is wrong and not lose data. All we're asking for is the user's name -- if it's empty, we print out an error message and don't continue. </dtml-comment> <dtml-comment> njj: Instead of calling the form in a separate method (as recommended by the How-To), build it in the handler page. If necessary, one could factor out the individual *inputs* into separate methods. This allows you to show per-input prompts. </dtml-comment> <form method="post"> <dtml-if expr="REQUEST.REQUEST_METHOD=='POST'"> <dtml-comment> If we're here, the user has hit the submit button and we have form data to consider. </dtml-comment> <dtml-call "REQUEST.set('finished','true')"> <dtml-comment> Assume things are OK by setting finished to 'true' If they're not, change the value of finished as we hit an error. </dtml-comment> <dtml-unless "firstname"> <li>Please fill in your first name .. <dtml-call "REQUEST.set('finished','false')"> </dtml-unless> <dtml-comment> njj: to avoid repeating the input below, make it a separate method: <dtml-var expr="input_firstname()"> </dtml-comment> First name: <input type="text" name="firstname" <dtml-if firstname> value="<dtml-var "firstname">" </dtml-if> ><br> <dtml-unless "surname"> <li>Please fill in your surname .. <dtml-call "REQUEST.set('finished','false')"> </dtml-unless> <dtml-comment> njj: <dtml-var expr="input_surname()"> </dtml-comment> Surname: <input type="text" name="surname" <dtml-if surname> value="<dtml-var "surname">" </dtml-if> ><br> <dtml-unless "otherstuff"> <li>Please fill in your other stuff .. <dtml-call "REQUEST.set('finished','false')"> </dtml-unless> <dtml-comment> njj: <dtml-var expr="input_otherstuff()"> </dtml-comment> Other stuff: <input type="text" name="otherstuff" <dtml-if otherstuff> value="<dtml-var "otherstuff">" </dtml-if> ><br> <dtml-if "REQUEST.get('finished')=='true'"> <dtml-comment> If finished is true, all is well in user-land. Show a nice thank you message and instructions on what to do next. Your save data code should go here and before the thank you message is sent. </dtml-comment> <dtml-comment> njj: "save data code": <dtml-call "edit_properties"> </dtml-comment> <p> You're done! Thanks for your input <dtml-var firstname>. </p> <p> You could put a link to somewhere else on your site here... </p> <dtml-else> <p> Some of the fields above still need to be filled in. Please complete them to continue. </p> </dtml-if> <dtml-else> <dtml-comment> If we're here, it's the first time through. Print out the form as-is. If you use a form's POST rather than an href link to get here, your user will get an error message which will confuse the whatsits out of them. </dtml-comment> <p>Hello, dear user. Please fill out the form below. Note that the <b>bold</b> items are required before you can continue.</p> <dtml-comment> njj: or do it this way: <dtml-var expr="input_firstname()"> <dtml-var expr="input_surname()"> <dtml-var expr="input_otherstuff()"> </dtml-comment> First name: <input type="text" name="firstname" <dtml-if firstname> value="<dtml-var "firstname">" </dtml-if> ><br> Surname: <input type="text" name="surname" <dtml-if surname> value="<dtml-var "surname">" </dtml-if> ><br> Other stuff: <input type="text" name="otherstuff" <dtml-if otherstuff> value="<dtml-var "otherstuff">" </dtml-if> > </dtml-if> <input type="submit" value="Next>>"> </form> <dtml-var standard_html_footer> .................................................................... -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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Showing the name of a file-type form variable
by Jean Jordaan 28 Aug '00

28 Aug '00

Hi Zopers I've got this:: <td><input type="file" name="file" <dtml-if file> value="<dtml-var "file">" </dtml-if> ></td> Which returns:: <ZPublisher.HTTPRequest.FileUpload instance at 131dc48> in the input box. I'd really rather have the filename. How does one do that? -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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OT: Website design / spec / development resources
by J. Atwood 28 Aug '00

28 Aug '00

Hey Zopers, I am looking for some good guidelines in designing, spec'ing and developing large complex websites. Anything like guidelines, steps, howtos, etc would be much appreciates. From theory to practice. Thanks, J

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Email files via a form thru Zope
by Michelle 28 Aug '00

28 Aug '00

Hi, I was wondering if anyone can help me. I would like to have people send files through a form so I have created a form: <form name="form1" action="senddocument" enctype="multipart/form- data" method="post"> <font size="2" face="Tahoma"><b>Name:</b></font> <p><input type="text" name="textfield" size="30"></p> <p><font size="2" face="Tahoma"><b>Email Address:</b></font> </p> <p><input type="text" name="textfield2" size="30"></p> <p> <font size="2" face="Tahoma"><b>Please attach your file:</b></font></p> <p><input type="file" name="attached_file" size="30"></p> <input type="submit" name="Submit" value="Submit"></form> with the "senddocument" method doing:  To: Feedback Recipient <michelle(a)non.com> From: Zope Feedback Form Subject: New Document Feedback from :  Name of Sender:  Attached File:   Now (theoretically) you are supposed to be able to attach a file (either a .doc or a .xls file and it magically gets emailed to me. I get an email but the file does not attach. Unfortunatley I am not the most techo-minded person around and I have probably missed the most simplest bit but I just cant make it work!!! This whole Python and external methods and all that sort of stuff has been confusing me like you wouldnt believe! Soooooo I was hoping that there would be some wonderful person out there to show me the light! :) Look forward to hearing from you! Michelle ===== Work like you don't need the money, love like you have never been hurt and dance like nobody is watching. __________________________________________________ Do You Yahoo!? Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/

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Calling list.remove() bug
by Tim Cook 28 Aug '00

28 Aug '00

Platform information: Zope version: Zope 2.2.1b1 (binary release, python 1.5.2, linux2-x86) Python version: 1.5.2 (#10, Dec 6 1999, 12:16:27) [GCC 2.7.2.3] System Platform: linux2 ----------------------------------------------------------------------------- Notice in add_weekly the <dtml-call day_list>. It does nothing but with out it I get this traceback: Zope Error Zope has encountered an error while publishing this resource. Error Type: AttributeError Error Value: __getitem__ Traceback (innermost last): File /usr/local/zope/2.2/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/zope/2.2/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/zope/2.2/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/local/zope/2.2/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/zope/2.2/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: add_weekly) File /usr/local/zope/2.2/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: add_weekly) File /usr/local/zope/2.2/lib/python/OFS/DTMLMethod.py, line 172, in __call__ (Object: add_weekly) File /usr/local/zope/2.2/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: add_weekly) File /usr/local/zope/2.2/lib/python/DocumentTemplate/DT_In.py, line 691, in renderwob (Object: done_list) File /usr/local/zope/2.2/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: _['sequence-item'] in day_list) (Info: day_list) File <string>, line 0, in ? AttributeError: (see above) ------------------------------------------------------------------ DTML METHOD: period_begin Selects a set of dates in the past 41 days that are either the first day of the month or a Sunday. Returns the list. <dtml-call "REQUEST.set('first_day', ZopeTime() )"> <dtml-call "REQUEST.set('to_day', ZopeTime() )"> <dtml-call "REQUEST.set('day_list', [])"> <dtml-in "_.range(0,40)"> <dtml-call "REQUEST.set('rpt_date', first_day - _['sequence-item'])"> <dtml-if "rpt_date.lessThanEqualTo( to_day )"> <dtml-if "(rpt_date.day()==1) or rpt_date.dow()==0"> <dtml-call "day_list.append(rpt_date.strftime('%Y / %m / %d'))"> </dtml-if> </dtml-if> </dtml-in> <dtml-return day_list> ------------------------------------------------------- DTML METHOD: add_weekly Input form to report weekly activities. <dtml-call "REQUEST.set('day_list', period_begin)"> <dtml-call "REQUEST.set('done_list', [])"> <dtml-in "objectValues(['DTML Document'])"> <dtml-if "doc_type == 'weekly'"> <dtml-call "done_list.append(week_begin.strftime('%Y / %m / %d'))"> </dtml-if> </dtml-in> <dtml-call day_list> <dtml-in done_list> <dtml-if "_['sequence-item'] in day_list"> <dtml-call "day_list.remove(_['sequence-item'])"> </dtml-if> </dtml-in> .... more code here that uses day_list in a <SELECT></SELECT> and takes more form input. ... Is this a bug or should I clean up my code??? <s> -- Tim Cook -- FreePM Project Coordinator http://www.freepm.org OS Health Care Alliance Supporter http://www.oshca.org

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Atomasoft NanoSoft O.S. Screenshots (Toward a better liberty)
by Jonathan Desp 27 Aug '00

27 Aug '00

Hi, You can see the screenshots here: http://www.atomasoft.com/products/screenshots.html And you can read my email below, I tryed several time to send this concrete email to the fabulous internet. > Hi Nanotechnologists around the world, (Toward a better liberty) > > Atomasoft NanoSoft O.S. screenshots are ready! > > Now you can see what the Atomasoft team did, Ed Minchau made some > screenshots for all of you. Maybe we will be able to get some support: > money, or PHDs, or just money would be great '-) we know where to invest > this money. > > of course the screenshots are ugly and they don't look very advanced like > those screenshots for example: > > Yasara: > > http://ajax.kfunigraz.ac.at/~kriegere/diashow2.jpg > > but it will lead to that kind of software. The only difference between > Yasara and NanoSoft is that NanoSoft is new. Yasara is just another life > science simulation software. > > NanoSoft is the O.S., the screenshots are showing "NanoSim" NanoSim is our > module, our application, for the simulation part, NanoSoft O.S. will be a > core kernel, using the powerful AI program from Ed, which is very very > talented in AI and then make those simulation and design faster, and > smarter. Ed wrote that program since 9 years and he will use it for > NanoSoft, for build that nanotechnology, faster, and then help everbody with > Nanotech, getting to people a better liberty. > > We are programmers, not specialist in imaging, so that's why the screenshot > are a little bit, not clean, we will fix that soon. But we move forward, and > we will change the world with that software. We got several good and new > ideas, and nobody presently see them, so nobody wants to sponsor our > research. I asked several government agency, DARPA, NSF, no one would like > to sponsor the vision of Matter will become software. In 2020, nobody will > run without NanoSoft O.S., because it will become the major platform where > people design and simulate and chat, and trade and build on. We try to merge > several philosophy together: supply chain software, AutoCad properties, CAM, > CAD, MSI, E-Business suites, Napters, those are just keywords of course. But > you can get a good image of our vision. > > Unfortunately, people in general are lazy/selfish and they don't help, they > are lazy, they look at the floor, saying "Yes, I want to die, I don't want > to build this nanotech". A lot of people around me are blind, they think > that we all need to die, even if in theory, with this nanotech, we could > live a lot more longer. We need to learn them that yes, it's possible to > become in a total liberty with Nanotechnology. > > The Atomasoft team is presently very very little, but I think that we are > strong and that we will help this humanity from the mess of today, where > everybody die. We could become immortal with NanoSoft. That's real, I can > see it right now, without NanoSoft, people can't build the future Nanotech. > > So presently, the team is like in that shape: > > _______ > "It's a game that's misunderstood by people who don't play rugby," Parrado > said in a phone call from his home in Montevideo, Uruguay. "They don't > understand the team spirit, the sacrifice you make of yourself for another > player so he can score. We survived from that spirit. > ______ > > Remember the film Alive? Stupid people saw it like an Action/Holywood movie, > but me, I saw the story like a Bible Story, where people believe in god, > because it's the last thing to do, where people is getting hope. So our team > of programmers are like those 16 survivors and we need help, we are not 16, > we are 6 though ;-) > > Well if you want to help, just email me. Saying "I want to Help" and Helping > the team for real, it's very different. > > Personal and current information on the chairman and CEO of Atomasoft: > > (which are not very important, but some people would like so much to see > those information) > > 1. I'm in school presently, I'm working on my chemistry, and I'm still very > stupid in chemistry. > 2. I didnot succeed to enter to Caltech yet, but I'm still trying to enter, > I'll enter one day. > 3. I'm making the first project for Atomasoft, with my friend Ted Strauss, > that will bring to the NanoSoft team, some money (yeah, they need to eat > sometime, hope you believe me). The project is called "MEMS Conference" and > so far you can read at MEMSConference.com, I plan to take this money, and > invest it into a booming MEMS Field, so that I could get more money for > NanoSoft. > > If you don't want to get such email in your In-Box, then just left those > mailing lists. They are there for that. > > Sorry for my english, > > Very truly yours, > > ======================== > Jonathan Desp > Chairman and CEO, Atomasoft Inc. > Matter will become software > http://www.atomasoft.com/jonathan > ======================== > > "Ask not what your universe can do for you; ask what you can do for your > universe."

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Re: [Zope] How to get PARENTS[-1] from within a Python Product
by Dieter Maurer 27 Aug '00

27 Aug '00

Ira Hochman writes: > How does one retrieve the equivalent of PARENTS[-1] from within a Python > Product in Zope? ZPublisher places "REQUEST" at the top of the acquisition chain. "PARENTS" is an attribute of "REQUEST". Therefore, you should be able to simple use "self.PARENTS[-1]". If it does not, try "self.REQUEST.PARENTS[-1]". Dieter

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Re: [Zope] keeping state of tree over different documents
by Dieter Maurer 27 Aug '00

27 Aug '00

Marcus Schopen writes: > The problem that occurs is, that the tree`s open/close state is not correctly maintained over the different documents. A solution to that might be to append the state of the tree after selection of a link to the it's URL as ?tree-s=.... ; that means pass the future state of the tree to the selected page by using URL-Parameters. > > Any ideas how to do that or any other ideas? I think, this is a great idea! It would avoid the cookie to save the state and would therefore be much more robust. I have extended the TreeTag to allow explicite control of the hotspot (i.e. the icon to control opening/closing a branch). The extension is not yet general enough to support passing the future state (after the operation) but still uses the incremental state change. The extension is not easy to understand and packaged with our changes to the TreeTag. There may be another way to influence the hotspot as Zope magically adds a "target" in the left frame of its management screen. I did not yet look at how it works. You find the function to compute the new state in "TreeDisplay.TreeTag.apply_diff". Dieter

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Re: [Zope] is <dtml-unless someIndirectVariable> possible ?
by Dieter Maurer 27 Aug '00

27 Aug '00

Bill Welch writes: > Try > > <dtml-unless "_['myPropName']"> Almost: <dtml-unless "_[myPropName]"> Dieter

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