Re: [web2py] Making a field non-editable, but writable using SQLFORM
You can change this on the fly, no need to do it only in models, it can be done in controllers. ### controllers/comecontroller.py db.table.field.writable = False # change the field to writable false form = SQLFORM(db.table) # build the form db.table.field.writable = True #change it again return dict(form=form) -- Bruno Rocha [ About me: http://zerp.ly/rochacbruno ] On Thu, Jun 16, 2011 at 3:05 PM, Jay Shaffstall jshaffst...@gmail.comwrote: I have a situation where I need to adjust an SQLFORM field to be non-editable. I can do that with .writable = False, but that seems to also prevents database I/O for that field. What I'm trying to do is set a default that cannot be changed. Is there a way to set an SQLFORM field so that it appears as a label on the form itself, but is still writable for the database? For reference, I'm doing this with a field in the form returned by auth.register, so I cannot insert code between the form creation and the accepts call. I believe I'm restricted to working with the model before calling auth.register, or by using custom forms. Jay
Re: [web2py] Making a field non-editable, but writable using SQLFORM
Sorry, I answered before read entire message, if you want to chamhe it in form only, better to use the 'represent' attribute db.table.field.represent = lambda f: label %s /label % f -- Bruno Rocha [ About me: http://zerp.ly/rochacbruno ] On Thu, Jun 16, 2011 at 3:05 PM, Jay Shaffstall jshaffst...@gmail.comwrote: I have a situation where I need to adjust an SQLFORM field to be non-editable. I can do that with .writable = False, but that seems to also prevents database I/O for that field. What I'm trying to do is set a default that cannot be changed. Is there a way to set an SQLFORM field so that it appears as a label on the form itself, but is still writable for the database? For reference, I'm doing this with a field in the form returned by auth.register, so I cannot insert code between the form creation and the accepts call. I believe I'm restricted to working with the model before calling auth.register, or by using custom forms. Jay
Re: [web2py] Making a field non-editable, but writable using SQLFORM
That doesn't seem to affect the HTML form output at all for me. I've also tried changing the widget to LABEL, but that results in the same problem with the value not being transmitted back via the form. What I'd like to be able to do is set the readonly attribute of the input tag; but I don't know how to do that in this context, where I cannot insert code between the creation on the SQLFORM and the accepts call. Jay On Thu, Jun 16, 2011 at 2:21 PM, Bruno Rocha rochacbr...@gmail.com wrote: Sorry, I answered before read entire message, if you want to chamhe it in form only, better to use the 'represent' attribute db.table.field.represent = lambda f: label %s /label % f -- Bruno Rocha [ About me: http://zerp.ly/rochacbruno ] On Thu, Jun 16, 2011 at 3:05 PM, Jay Shaffstall jshaffst...@gmail.com wrote: I have a situation where I need to adjust an SQLFORM field to be non-editable. I can do that with .writable = False, but that seems to also prevents database I/O for that field. What I'm trying to do is set a default that cannot be changed. Is there a way to set an SQLFORM field so that it appears as a label on the form itself, but is still writable for the database? For reference, I'm doing this with a field in the form returned by auth.register, so I cannot insert code between the form creation and the accepts call. I believe I'm restricted to working with the model before calling auth.register, or by using custom forms. Jay
