<https://lh4.googleusercontent.com/-C5e04mE4s8I/T13jl7HXizI/AAAAAAAAAAU/ngyK-9pCkAA/s1600/Screenshot%2520at%25202012-03-12%252013%253A51%253A57.png> Sry. I dont understand. now all forms update same image (image_id1) can i send img_id (in view) to form (in controller)? I also try this code, but that insert always image_id variable = last image id in database. def jobs(): images=db().select(db.ref.id,db.ref.file) for img in images: form = SQLFORM(db.ref, img.id) if form.process().accepted: response.flash = "Image uploaded"+str(form.vars) else: response.flash = form.vars.id return dict(form=form, images=images)
maanantaina 12. maaliskuuta 2012 12.23.36 UTC+2 Martin.Mulone kirjoitti: > > To edit an image you need to pass the id of the row to SQLFORM. > > Ex.: > row_id = 1 > form = SQLFORM(db.ref, row_id) > > 2012/3/11 juvi1 <[email protected]> > >> thanks, but now form create always new image in database, and i want >> update image. >> how it can be done?? >> >> sunnuntaina 11. maaliskuuta 2012 13.37.36 UTC+2 Martin.Mulone kirjoitti: >> >>> I don't know why you have two {{pass}} in your view. I think you can do: >>> >>> def jobs(): >>> images=db().select(db.ref.id,**db.ref.file) >>> form = SQLFORM(db.ref) >>> if form.process().accepted: >>> response.flash = "Image uploaded" >>> >>> return dict(form=form, images=images) >>> >>> in views: >>> {{for img in images:}} >>> <image><img width="85px" >>> src="{{=URL('download', args=img.file)}}" /><br></image> >>> <br><br><br><br><br> >>> {{=img}} >>> {{=img.id}} >>> {{=form}} >>> {{pass}} >>> >>> 2012/3/11 juvi1 <[email protected]> >>> >>>> Hello sorry my bad english and i hope that you understand my problem. >>>> >>>> I want show in one page all pictures which are saved in database. >>>> In page i want that i can upload new picture and update it whit forms >>>> (override old one) >>>> My code are >>>> >>>> in controller: >>>> def jobs(): >>>> images=db().select(db.ref.id,**db.ref.file) >>>> for img in images: >>>> formname = "upload_f_%s"%img.id >>>> form = FORM(INPUT(_type="file",_name=**formname), >>>> INPUT(_type='submit')) >>>> >>>> if form.accepts(request.vars, _name=formname): >>>> response.flash = form.vars >>>> >>>> return dict(form=form, img=img, formname=formname, images=images) >>>> >>>> in views: >>>> {{for img in images:}} >>>> <image><img width="85px" >>>> src="{{=URL('download', args=img.file)}}" /><br></image> >>>> <br><br><br><br><br> >>>> {{=img}} >>>> {{formname=img.id}} >>>> {{=formname}} >>>> {{=form}} >>>> {{pass}}{{pass}} >>>> >>>> please help! >>>> >>> >>> >>> >>> -- >>> http://www.tecnodoc.com.ar >>> >>> > > > -- > http://www.tecnodoc.com.ar > >
