[web2py] Re: format zero IS_IN_DB
If I've understood the arguments correctly, I think there are 3 good reasons to keep as-is: 1. We should assume the average user to be as lazy as possible and make as few clicks as they can. This means that with default=None the first option will often be passively selected. i.e. many of your users will appear to come from 'Afghanistan'. Who wants that! 2. IMO form designers should adopt the doctor's mantra: First, do no harm to the data. Passively accepting spurious choices does harm. 3. Changing the default will break some of my previously intended default behaviour when I upgrade. The case for change in this instance is not greater than the need for backwards-compatibility. Just my 3 cents. --D -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
Any more pros/cons on this? Now is the time to weigh in your opinion. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
I do not really have an opinion on this. I am only reluctant to changes in behavior. Anyway, I am prepared to make this change (zero=None by default). I would like to know that all major contributors are on board so that you can answer the emails when users complain instead of me. ;-) Anybody who has an opinion about this should post here or email me personally. Executive Summery: There is a proposal to default IS_IN_SET(zero=None) and IS_IN_DB(zero=None) so that dropdown select option NO LONGER will have a default black option. Currently, by default, when you create a new record the blank option is selected and, if you do not change it and if you do not allow IS_NULL, you get an error message. With the proposed change, when you create a new record all select/options will - by default - select the first alphabetical value unless you change it. On Feb 4, 7:58 am, DenesL denes1...@yahoo.ca wrote: Any more pros/cons on this? Now is the time to weigh in your opinion. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
Re: [web2py] Re: format zero IS_IN_DB
On Feb 4, 2010, at 7:08 AM, mdipierro wrote: I do not really have an opinion on this. I am only reluctant to changes in behavior. Anyway, I am prepared to make this change (zero=None by default). I would like to know that all major contributors are on board so that you can answer the emails when users complain instead of me. ;-) Anybody who has an opinion about this should post here or email me personally. I prefer zero=None as the default, on the grounds that it seems more logical for the default case to not include items that aren't actually in the database. Least surprise. OTOH, it's not a high priority for me, since it's easy enough to override either way. Executive Summery: There is a proposal to default IS_IN_SET(zero=None) and IS_IN_DB(zero=None) so that dropdown select option NO LONGER will have a default black option. Currently, by default, when you create a new record the blank option is selected and, if you do not change it and if you do not allow IS_NULL, you get an error message. With the proposed change, when you create a new record all select/options will - by default - select the first alphabetical value unless you change it. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
Mind that currently zero='' should be interpreted as zero='(please choose a value)'. the value '' is not in the db and will not pass validation. It s just a place holder. Only if IS_NULL_OR(IS_IN_DB(...zero='')) then the value '' can pass validation. On Feb 4, 9:25 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 4, 2010, at 7:08 AM, mdipierro wrote: I do not really have an opinion on this. I am only reluctant to changes in behavior. Anyway, I am prepared to make this change (zero=None by default). I would like to know that all major contributors are on board so that you can answer the emails when users complain instead of me. ;-) Anybody who has an opinion about this should post here or email me personally. I prefer zero=None as the default, on the grounds that it seems more logical for the default case to not include items that aren't actually in the database. Least surprise. OTOH, it's not a high priority for me, since it's easy enough to override either way. Executive Summery: There is a proposal to default IS_IN_SET(zero=None) and IS_IN_DB(zero=None) so that dropdown select option NO LONGER will have a default black option. Currently, by default, when you create a new record the blank option is selected and, if you do not change it and if you do not allow IS_NULL, you get an error message. With the proposed change, when you create a new record all select/options will - by default - select the first alphabetical value unless you change it. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
Re: [web2py] Re: format zero IS_IN_DB
On Feb 4, 2010, at 7:34 AM, mdipierro wrote: Mind that currently zero='' should be interpreted as zero='(please choose a value)'. the value '' is not in the db and will not pass validation. It s just a place holder. Only if IS_NULL_OR(IS_IN_DB(...zero='')) then the value '' can pass validation. Right, and it's a very useful mode. I think I see (vaguely) the source of the tension. zero='' is the most natural behavior for many (most?) forms, from a UI logic point of view. zero=None is the most natural logic from the POV of data access: it gives us the list that actually is in the set/db, and nothing more. I don't think that either flavor of naturalness is most natural. Which is why I don't care that much how it goes; I'll probably adopt a practice of coding it explicitly regardless. So you can count me as neutral if you like. BTW, an off-topic question: is there a straightforward way to prepopulate a form with an existing database row? I know, I should RTFM On Feb 4, 9:25 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 4, 2010, at 7:08 AM, mdipierro wrote: I do not really have an opinion on this. I am only reluctant to changes in behavior. Anyway, I am prepared to make this change (zero=None by default). I would like to know that all major contributors are on board so that you can answer the emails when users complain instead of me. ;-) Anybody who has an opinion about this should post here or email me personally. I prefer zero=None as the default, on the grounds that it seems more logical for the default case to not include items that aren't actually in the database. Least surprise. OTOH, it's not a high priority for me, since it's easy enough to override either way. Executive Summery: There is a proposal to default IS_IN_SET(zero=None) and IS_IN_DB(zero=None) so that dropdown select option NO LONGER will have a default black option. Currently, by default, when you create a new record the blank option is selected and, if you do not change it and if you do not allow IS_NULL, you get an error message. With the proposed change, when you create a new record all select/options will - by default - select the first alphabetical value unless you change it. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
Re: [web2py] Re: format zero IS_IN_DB
This is a difficult to decide. For me it is both ways. Since half of my forms require zero=None and the other half require zero='', either way it goes there will be no option that is more convenient for my development. I stand in support of zero=None. Web2py is a data/business logic oriented framework. Therefore it should default to what is most natural from the database point of view. It is also the original look and feel of these form elements, so it is also keeping things the same as they used to be. off-topic answer: SQLFORM(db.mytable, my_records_id) or crud.update(db.mytable, my_recofds_id) -Thadeus On Thu, Feb 4, 2010 at 9:59 AM, Jonathan Lundell jlund...@pobox.com wrote: On Feb 4, 2010, at 7:34 AM, mdipierro wrote: Mind that currently zero='' should be interpreted as zero='(please choose a value)'. the value '' is not in the db and will not pass validation. It s just a place holder. Only if IS_NULL_OR(IS_IN_DB(...zero='')) then the value '' can pass validation. Right, and it's a very useful mode. I think I see (vaguely) the source of the tension. zero='' is the most natural behavior for many (most?) forms, from a UI logic point of view. zero=None is the most natural logic from the POV of data access: it gives us the list that actually is in the set/db, and nothing more. I don't think that either flavor of naturalness is most natural. Which is why I don't care that much how it goes; I'll probably adopt a practice of coding it explicitly regardless. So you can count me as neutral if you like. BTW, an off-topic question: is there a straightforward way to prepopulate a form with an existing database row? I know, I should RTFM On Feb 4, 9:25 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 4, 2010, at 7:08 AM, mdipierro wrote: I do not really have an opinion on this. I am only reluctant to changes in behavior. Anyway, I am prepared to make this change (zero=None by default). I would like to know that all major contributors are on board so that you can answer the emails when users complain instead of me. ;-) Anybody who has an opinion about this should post here or email me personally. I prefer zero=None as the default, on the grounds that it seems more logical for the default case to not include items that aren't actually in the database. Least surprise. OTOH, it's not a high priority for me, since it's easy enough to override either way. Executive Summery: There is a proposal to default IS_IN_SET(zero=None) and IS_IN_DB(zero=None) so that dropdown select option NO LONGER will have a default black option. Currently, by default, when you create a new record the blank option is selected and, if you do not change it and if you do not allow IS_NULL, you get an error message. With the proposed change, when you create a new record all select/options will - by default - select the first alphabetical value unless you change it. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
^bump^ -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
When saying some people ask for zero=None, some for zero='', some for zero='Please choose a value', ok, I am the one who once suggest the recent zero='' change, in this thread: https://groups.google.com/group/web2py/browse_frm/thread/7a5154c377c9eec3 But hey, I think I made myself clear in that post, that: zero='blah blah' is UNACCEPTABLE, because it is not friendly for non- english users. zero='' is better than above zero=None is preferable. The reason is explained so well by Denes and Thadeus, and I can't agree more. And one more suggestion. If after this discussion, the default zero is back to None again (I hope so), so please please add one line of comment as a warning sign, to avoid it being change in the future. It was changed back and forth in the past, only because we fail to mark all these valuable, wise discussion in document. For example: IS_IN_DB(..., zero=None, # Why? See https://groups.google.com/group/web2py/browse_frm/thread/d25d13cd3f5bd7b1 ...) Regards, Iceberg On Jan29, 11:55pm, Thadeus Burgess thade...@thadeusb.com wrote: +1 supporting DenesL argument. (but we already know this) note. default. breaks app. we like the feature but it shouldn't break an app no reason to have to specifically DISABLE something that hasn't existed in web2py before ( you know, the empty select or please choose a value breaks my app which is why I'm still running pre-1.70 codebase ) The only reason that it defaults to zero='' is because the person who originally requested it needed that. Their only argument was THEY needed it so it should default to it just for THEIR convenience while everyone else is subjugated to having to DISABLE a NEW feature. -Thadeus On Fri, Jan 29, 2010 at 9:31 AM, DenesL denes1...@yahoo.ca wrote: I must insist. The point is that IS_IN_DB and IS_IN_SET now show a spurious empty option by default. The keyword here is default. If you want to introduce a 'choose a value option you should do it explicitly and 'at your own risk', the risk being that it creates an option that when selected will cause an error. An empty option is plainly wrong, it is not part of the IS_IN_DB or IS_IN_SET options. It is completely artificial. How many times the option has been changed should not matter, getting it right should. Denes. On Jan 29, 10:06 am, mdipierro mdipie...@cs.depaul.edu wrote: There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
Re: [web2py] Re: format zero IS_IN_DB
Excellent suggestion on adding the comments with a link to the discussion thread Iceberg -Thadeus On Sat, Jan 30, 2010 at 2:07 AM, Iceberg iceb...@21cn.com wrote: When saying some people ask for zero=None, some for zero='', some for zero='Please choose a value', ok, I am the one who once suggest the recent zero='' change, in this thread: https://groups.google.com/group/web2py/browse_frm/thread/7a5154c377c9eec3 But hey, I think I made myself clear in that post, that: zero='blah blah' is UNACCEPTABLE, because it is not friendly for non- english users. zero='' is better than above zero=None is preferable. The reason is explained so well by Denes and Thadeus, and I can't agree more. And one more suggestion. If after this discussion, the default zero is back to None again (I hope so), so please please add one line of comment as a warning sign, to avoid it being change in the future. It was changed back and forth in the past, only because we fail to mark all these valuable, wise discussion in document. For example: IS_IN_DB(..., zero=None, # Why? See https://groups.google.com/group/web2py/browse_frm/thread/d25d13cd3f5bd7b1 ...) Regards, Iceberg On Jan29, 11:55pm, Thadeus Burgess thade...@thadeusb.com wrote: +1 supporting DenesL argument. (but we already know this) note. default. breaks app. we like the feature but it shouldn't break an app no reason to have to specifically DISABLE something that hasn't existed in web2py before ( you know, the empty select or please choose a value breaks my app which is why I'm still running pre-1.70 codebase ) The only reason that it defaults to zero='' is because the person who originally requested it needed that. Their only argument was THEY needed it so it should default to it just for THEIR convenience while everyone else is subjugated to having to DISABLE a NEW feature. -Thadeus On Fri, Jan 29, 2010 at 9:31 AM, DenesL denes1...@yahoo.ca wrote: I must insist. The point is that IS_IN_DB and IS_IN_SET now show a spurious empty option by default. The keyword here is default. If you want to introduce a 'choose a value option you should do it explicitly and 'at your own risk', the risk being that it creates an option that when selected will cause an error. An empty option is plainly wrong, it is not part of the IS_IN_DB or IS_IN_SET options. It is completely artificial. How many times the option has been changed should not matter, getting it right should. Denes. On Jan 29, 10:06 am, mdipierro mdipie...@cs.depaul.edu wrote: There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
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[web2py] Re: format zero IS_IN_DB
There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
I must insist. The point is that IS_IN_DB and IS_IN_SET now show a spurious empty option by default. The keyword here is default. If you want to introduce a 'choose a value option you should do it explicitly and 'at your own risk', the risk being that it creates an option that when selected will cause an error. An empty option is plainly wrong, it is not part of the IS_IN_DB or IS_IN_SET options. It is completely artificial. How many times the option has been changed should not matter, getting it right should. Denes. On Jan 29, 10:06 am, mdipierro mdipie...@cs.depaul.edu wrote: There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
Let's hear a few more opinions. I don't just want to say no. The problem is that we had this discussion already and people insisted such option should be there. Massimo On Jan 29, 9:31 am, DenesL denes1...@yahoo.ca wrote: I must insist. The point is that IS_IN_DB and IS_IN_SET now show a spurious empty option by default. The keyword here is default. If you want to introduce a 'choose a value option you should do it explicitly and 'at your own risk', the risk being that it creates an option that when selected will cause an error. An empty option is plainly wrong, it is not part of the IS_IN_DB or IS_IN_SET options. It is completely artificial. How many times the option has been changed should not matter, getting it right should. Denes. On Jan 29, 10:06 am, mdipierro mdipie...@cs.depaul.edu wrote: There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
Re: [web2py] Re: format zero IS_IN_DB
Yes, the option is important. But the case for a default of None is pretty convincing. On 1/29/10, mdipierro mdipie...@cs.depaul.edu wrote: Let's hear a few more opinions. I don't just want to say no. The problem is that we had this discussion already and people insisted such option should be there. Massimo On Jan 29, 9:31 am, DenesL denes1...@yahoo.ca wrote: I must insist. The point is that IS_IN_DB and IS_IN_SET now show a spurious empty option by default. The keyword here is default. If you want to introduce a 'choose a value option you should do it explicitly and 'at your own risk', the risk being that it creates an option that when selected will cause an error. An empty option is plainly wrong, it is not part of the IS_IN_DB or IS_IN_SET options. It is completely artificial. How many times the option has been changed should not matter, getting it right should. Denes. On Jan 29, 10:06 am, mdipierro mdipie...@cs.depaul.edu wrote: There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
Re: [web2py] Re: format zero IS_IN_DB
+1 supporting DenesL argument. (but we already know this) note. default. breaks app. we like the feature but it shouldn't break an app no reason to have to specifically DISABLE something that hasn't existed in web2py before ( you know, the empty select or please choose a value breaks my app which is why I'm still running pre-1.70 codebase ) The only reason that it defaults to zero='' is because the person who originally requested it needed that. Their only argument was THEY needed it so it should default to it just for THEIR convenience while everyone else is subjugated to having to DISABLE a NEW feature. -Thadeus On Fri, Jan 29, 2010 at 9:31 AM, DenesL denes1...@yahoo.ca wrote: I must insist. The point is that IS_IN_DB and IS_IN_SET now show a spurious empty option by default. The keyword here is default. If you want to introduce a 'choose a value option you should do it explicitly and 'at your own risk', the risk being that it creates an option that when selected will cause an error. An empty option is plainly wrong, it is not part of the IS_IN_DB or IS_IN_SET options. It is completely artificial. How many times the option has been changed should not matter, getting it right should. Denes. On Jan 29, 10:06 am, mdipierro mdipie...@cs.depaul.edu wrote: There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
I think the point is: is it better to generate a validation error message when a choice is not selected or, by default, select always the first choice? Are you sure that the problem is with the presence of a blank option and not with the wrong error associated to it? On Jan 29, 9:55 am, Thadeus Burgess thade...@thadeusb.com wrote: +1 supporting DenesL argument. (but we already know this) note. default. breaks app. we like the feature but it shouldn't break an app no reason to have to specifically DISABLE something that hasn't existed in web2py before ( you know, the empty select or please choose a value breaks my app which is why I'm still running pre-1.70 codebase ) The only reason that it defaults to zero='' is because the person who originally requested it needed that. Their only argument was THEY needed it so it should default to it just for THEIR convenience while everyone else is subjugated to having to DISABLE a NEW feature. -Thadeus On Fri, Jan 29, 2010 at 9:31 AM, DenesL denes1...@yahoo.ca wrote: I must insist. The point is that IS_IN_DB and IS_IN_SET now show a spurious empty option by default. The keyword here is default. If you want to introduce a 'choose a value option you should do it explicitly and 'at your own risk', the risk being that it creates an option that when selected will cause an error. An empty option is plainly wrong, it is not part of the IS_IN_DB or IS_IN_SET options. It is completely artificial. How many times the option has been changed should not matter, getting it right should. Denes. On Jan 29, 10:06 am, mdipierro mdipie...@cs.depaul.edu wrote: There is no way to please everybody here. some people ask for zero=None, some for zero='', some for zero='Please choose a value'. There is no right or wrong. I think we should leave the default as is ('', we changed it twice already) and you configure it as needed. Massimo On Jan 29, 9:00 am, DenesL denes1...@yahoo.ca wrote: bump -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
[web2py] Re: format zero IS_IN_DB
Thanks, I've seen it. The problem with format and IS_IN_DB can be easily fixed in sql.py but I would be against setting the default of zero to '' in IS_IN_DB and IS_IN_SET if it creates an empty option in the dropdown. zero seems to have been introduced to display a choose a value kind of message as the first option in the dropdown, and it should be explicitly set when required, not explicity removed when not required, i.e. having to set zero=None if you do not want the empty option, which should not have been there to begin with. Denes. On Jan 28, 12:25 pm, Thadeus Burgess thade...@thadeusb.com wrote: http://groups.google.com/group/web2py/browse_thread/thread/e0ed90f8e7... Please follow the above thread. Massimo said he was thinking about how to procede with the matter. -Thadeus -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
Re: [web2py] Re: format zero IS_IN_DB
My thoughts exactly :) -Thadeus On Thu, Jan 28, 2010 at 12:55 PM, DenesL denes1...@yahoo.ca wrote: Thanks, I've seen it. The problem with format and IS_IN_DB can be easily fixed in sql.py but I would be against setting the default of zero to '' in IS_IN_DB and IS_IN_SET if it creates an empty option in the dropdown. zero seems to have been introduced to display a choose a value kind of message as the first option in the dropdown, and it should be explicitly set when required, not explicity removed when not required, i.e. having to set zero=None if you do not want the empty option, which should not have been there to begin with. Denes. On Jan 28, 12:25 pm, Thadeus Burgess thade...@thadeusb.com wrote: http://groups.google.com/group/web2py/browse_thread/thread/e0ed90f8e7... Please follow the above thread. Massimo said he was thinking about how to procede with the matter. -Thadeus -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups web2py-users group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.