Did not solve the problem. The pdf data is stored in the table (it can be retrieved manually). The question is how to show the pdf in an iframe or an embed field.
2018-02-26 8:00 GMT+01:00 Marco Mansilla <[email protected]>: > Take a look to this > > https://groups.google.com/forum/m/#!topic/web2py/qgmh5C0XXkY > > El 26 feb. 2018 03:36, "Martin Weissenboeck" <[email protected]> > escribió: > >> Sorry, it does not work. >> The same results with or without "default" >> >> 2018-02-26 4:20 GMT+01:00 Marco Mansilla <[email protected]>: >> >>> This >>> >>> download = URL("download", args=p.pdf) >>> >>> Should be >>> >>> download = URL("default", "download", args=p.pdf) >>> >>> You can do that on the view. But the change on the controller should do. >>> >>> El 25 feb. 2018 15:54, "Martin Weissenboeck" <[email protected]> >>> escribió: >>> >>> What I want to do: >>> >>> I store a pdf-file in a database table. >>> Then I want to show this file. >>> >>> The model: >>> >>> db.define_table("pdfs", >>> Field("pdf", "upload", uploadfield="pdfdata"), >>> Field("description", "text"), >>> Field("pdfdata","blob") >>> ) >>> >>> >>> >>> The controller: >>> >>> def showpdf(): >>> id = int(request.args[0]) >>> p=db.pdfs(id) >>> download = URL("download", args=p.pdf) >>> return dict(p=p, download=download) >>> >>> >>> >>> The view: >>> >>> {{extend 'layout.html'}} >>> Description: {{=p.description}} >>> <br/> >>> <embed src="{{=download}}" type="application/pdf"> >>> <div> >>> Cannot display embed >>> </div> >>> </embed> >>> <br/><br/> >>> <iframe src="{{=download}}" type="application/pdf"> >>> <div> >>> Cannot display iframe >>> </div> >>> </iframe> >>> >>> >>> >>> The <embed> section show an error "Error on loading pdf". >>> >>> The <iframe> section shows an empty iframe and opens the Adobe Acrobat >>> Reader with the required pdf. >>> >>> Any ideas? >>> >>> Regards Martin >>> >>> -- >>> Resources: >>> - http://web2py.com >>> - http://web2py.com/book (Documentation) >>> - http://github.com/web2py/web2py (Source code) >>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "web2py-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >>> >>> -- >>> Resources: >>> - http://web2py.com >>> - http://web2py.com/book (Documentation) >>> - http://github.com/web2py/web2py (Source code) >>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "web2py-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to the Google Groups >> "web2py-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
