This is my action in default.py (Everything is working fine, except the
form in the view, if I write and submit the post, it gives this error above)
@auth.requires_login()
def timeline():
db.post.posted_by.default = auth.user_id
db.post.posted_on.default = request.now
#create form with which the user can submit posts
crud.settings.formstyle = 'table2cols'
form = crud.create(db.post)
#determine who the user follows
my_followees = db(db.followers.follower==me)
me_and_my_followees = [me]+[row.followee for row in
my_followees.select(db.followers.followee)]
#Pull all posts to be displayed
postings =
db(db.post.posted_by.belongs(me_and_my_followees)).select(orderby=~db.post.posted_on,limitby=(0,100))
return locals()
In db.py model
db.define_table('post',
Field('body', 'text', requires=IS_LENGTH(280, 1),
label="What's going down?" ),
Field('posted_by', 'reference auth_user'),
Field('posted_on', 'datetime',
requires=IS_DATETIME('%d-%m-%Y %H:%M:%S'))
)
db.post.body.required = True
db.post.body.requires = IS_LENGTH(280, 1)
db.post.posted_on.required = True
db.post.posted_by.required = True
db.post.posted_on.default = request.now
db.post.posted_on.writable = db.post.posted_on.readable = False
db.post.posted_by.writable = db.post.posted_by.readable = False
My view below
{{extend 'layout.html'}}
<a class="btn polsearch" href="{{=URL(c="default", f="search")}}" ><i
class="icon-search icon-white spaceit"></i>Search for politicians, people
to follow...</a>
{{=A(T("Start a petition"), _href=URL('admin','default','index'),
_class='btn petition pull-right',
_style='margin-top: 1em;')}}
<hr>
{{=form}}
<script>$('textarea').css('width','600px').css('height', '50px');</script>
{{for post in postings:}}
<div style="background:#F0FFFF; margin-bottom:5px; padding:8px;
width:600px;">
<h4>{{=name_of(post.posted_by)}} on {{=post.posted_on}}</h4>
{{=MARKMIN(post.body)}}
</div>
{{pass}}
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