I thought I'd post the solution I came up with.
It turned out to be easier than I thought it would be. Just read the page
number from request.vars.page, and pass it in the redirect after the
form.accepts.
# I define the links in a subroutine.
def markup_body(row):
page = request.vars.page
if page:
body =
A('edit',_href=URL('markup_edit',args=(row.id),vars=dict(page=page)) )
else:
body = A('edit',_href=URL('markup_edit',args=(row.id)) )
return body
def markupgrid():
query = (db.sta_markup.id>0)
table=db.sta_markup
db.sta_markup.modified_on.readable = True # force the field to be
viewed
db.sta_markup.modified_by.readable = True
fields=[db.sta_markup.formatted_text,
db.sta_markup.modified_on,
db.sta_markup.modified_by,]
grid = SQLFORM.grid(query=query,
details=False,csv=False,editable=False,deletable=False,create=False,searchable=True,
paginate=5,fields=fields,links=[dict(header='Link',body=markup_body
)],links_placement='left',
)
return dict(grid=grid)
def markup_edit():
id = request.args(0)
page = request.vars.page
info = db.sta_markup(id)
form = SQLFORM(db.sta_markup,info,deletable = True, showid=False)
if form.accepts(request.vars, session):
response.flash='Changes saved'
redirect(URL(f='markupgrid',vars=dict(page=page)))
return dict(form=form)
On Wednesday, September 18, 2013 9:57:33 PM UTC-6, tomt wrote:
>
> Hi,
>
> I'm looking for suggestions or examples on how I can implement a custom
> edit function for SQLFORM.grid that will remember the page it was called
> from, and return to it once the editing is complete.
>
> I was able to call the custom edit function easily enough by using the
> 'links' parameter
> links=[dict(header='edit',body=lambda row:
> A('edit',_href=URL('edit_markup',args=(row.id))) )]
>
> edit_markkup uses SQLFORM to edit the record, and this is working
> correctly, but I don't know how to code the redirect to return to the same
> page position in the grid that it was called from. (In other words, if the
> record I wanted to edit was on the second page, once editing was done, the
> second page would be displayed)
>
> After searching through this group I believe that I have to pass the page
> number and the signature, but I haven't figured out how to do this.
>
> If this is possible, I'd really appreciate a simple example of how to do
> it. - Tom
>
>
--
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/groups/opt_out.
