wow! I would never have thought about the missing space while the
extra curly brace was a typo in my post, thank you!
On 29 Mar, 16:48, Massimo Di Pierro <massimo.dipie...@gmail.com>
wrote:
> The problem is that
>
> {{session.mysession={}}}
> {{session.mysession['mylabel']=comment.body}}}
>
> should be
>
> {{session.mysession={} }} # missing space
> {{session.mysession['mylabel']=comment.body}} # too many }
>
> On Mar 29, 3:11 am, carlo <syseng...@gmail.com> wrote:
>
> > Massimo, I omitted a test case because it seems occurring in any of my
> > components and it can easily reproduced.
>
> > Here using the component example in the Book (modified a bit):
>
> > model:
>
> > db.define_table('comment',
> > Field('body','text',label='Your comment'),
> > Field('posted_on','datetime',default=request.now))
> > db.comment.posted_on.writable=db.comment.posted_on.readable=False
>
> > controller:
>
> > def index():
>
> > return dict()
>
> > def post():
> > return dict(form=crud.create(db.comment),
> > comments=db(db.comment.id>0).select())
>
> > views:
> > default/post.load:
>
> > {{for comment in comments:}}
> > <div class="comment">
> > on {{=comment.posted_on}}
> > says <span class="comment_body">{{=comment.body}}</span>
> > </div>
> > {{pass}}
> > {{session.mysession={}}}
> > {{session.mysession['mylabel']=comment.body}}}
> > {{=form}}
>
> > default/index.html:
>
> > {{extend 'layout.html'}}
> > {{=LOAD('default','post.load',ajax=True)}}
>
> > This is part of the ticket:
>
> > Traceback (most recent call last):
> > File "E:\Python26\web2py\gluon\restricted.py", line 186, in
> > restricted
> > ccode = compile2(code,layer)
> > File "E:\Python26\web2py\gluon\restricted.py", line 173, in compile2
> > return compile(code.rstrip().replace('\r\n','\n')+'\n', layer,
> > 'exec')
> > File "E:\Python26\web2py\applications\test/views\default/post.load",
> > line 11
> > session.mysession['mylabel']=comment.body
> > ^
> > SyntaxError: invalid syntax
>
> > But if you change the component post.load as:
>
> > {{for comment in comments:}}
> > <div class="comment">
> > on {{=comment.posted_on}}
> > says <span class="comment_body">{{=comment.body}}</span>
> > </div>
> > {{pass}}
> > {{session.mysession=""}}
> > {{session.mysession=comment.body}}
> > {{=form}}
>
> > This is working.
>
> > carlo
>
> > On 29 Mar, 01:22, Massimo Di Pierro <massimo.dipie...@gmail.com>
> > wrote:
>
> > > what do you mean by "fails" can you provide a test case?
>
> > > On Mar 28, 5:15 pm, carlo <syseng...@gmail.com> wrote:
>
> > > > I have a behaviour I can not explain.
>
> > > > In a controller this is a regular syntax:
>
> > > > session.mysession={}
> > > > session.mysession['myfield']=myvalue
>
> > > > but in a .load component the same fails.
>
> > > > On the other side:
>
> > > > session.simplevalue=myvalue
>
> > > > works with no problem even in components.
>
> > > > Does anyone has an explanation?
>
> > > > carlo
>
>
