I'm not sure if it's just me or it's the js file or it's the code I'm
writing but something is definitely wrong... here's what's not working.
Model (db.py)
Answer=db.define_table(
'answers',
Field('answer', 'text', requires=IS_NOT_EMPTY(), notnull=True,),
Field('image', 'upload',
requires=IS_EMPTY_OR(IS_IMAGE(extensions=('bmp', 'gif', 'jpeg', 'png',
'jpg')))),
Field('question_id', db.questions, readable=False),
Field('userid', db.auth_user, readable=False),
Field('likes', 'integer', readable=False, writable=False, default=0),
auth.signature
)
Controller (default.py)
def like():
answer = db(db.answers.id==request.vars.id)
new_likes = answer.select()[0].likes + 1
answer.update_record(likes=new_likes)
return new_likes
View (index.html)
<form><input type="hidden" id="answer_id" name="aid"
value="{{=answer.id}}"/></form>
<span id="answer{{=answer.id}}">{{=answer.likes}}</span> likes ·
[<span onclick="ajax('like', ['aid'], 'answer{{=answer.id}}');">like</span>]
When I click on like, it doesn't the value doesn't change! but I have the
web2py.js script in my scripts... what is wrong?
--
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)
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