*index.html*
bla bla bla...
<div class="span12">
{{=LOAD('default','maintxt.load',target='chat')}}
<div id="chat"></div>
bla bla bla...
maintxt.load
{{=form}}
{{for msg in msgList:}}
<b>{{=msg.body}} </b>
<a id="link{{=msg.id}}"
onclick="web2py_component('{{=URL('replies.load',args=[str(msg.id)])}}','target{{=str(msg.id)}}');">show
thread and reply</a><br>
<div id="target{{=msg.id}}"></div>
{{pass}}
replies.load
{{for msg in replyList:}}
{{=LI(I(msg.body+' @ '+str(msg.submitdate), _class='risposta'))}}
{{pass}}
{{=form2}}
CONTROLLER
@auth.requires_login()
def maintxt():
db.shortmsg.authorId.default = auth.user.id
db.shortmsg.authorName.default =auth.user.first_name
form = SQLFORM(db.shortmsg)
if form.process(session,formname='form_one').accepted:
redirect('welcome')
msgList = db(db.shortmsg.refSms==-1).select(db.shortmsg.ALL,
orderby=db.shortmsg.submitdate)
return dict(form=form, msgList = msgList)
@auth.requires_login()
def replies():
TableSMS = db.shortmsg
TableSMS.refSms.default = request.args(0)
TableSMS.authorId.default = auth.user.id
TableSMS.authorName.default =auth.user.first_name
form2 = SQLFORM(TableSMS)
if form2.process(formname='form_two').accepted:
pass
replyList = db( (TableSMS.refSms==request.args(0)) &
(db.shortmsg.submitdate!=None)).select(db.shortmsg.body,
db.shortmsg.submitdate);
return dict(form2=form2, replyList=replyList)
MODEL
db.define_table('shortmsg',
Field('body','text', requires=IS_NOT_EMPTY()),
Field('submitdate','datetime', default = request.now, readable= False,
writable=False),
Field('refSms','integer',default=-1, readable = False, writable =
False),
Field('authorName','string',default='Anonymous',
requires=IS_NOT_EMPTY(), readable = False, writable = False),
Field('authorId','integer', requires=IS_NOT_EMPTY(), readable = False,
writable = False))
Il giorno giovedì 7 marzo 2013 13:35:23 UTC, Richard ha scritto:
>
> Could you show more code, controller for both component and the views
> associated
>
> Richard
>
>
> On Wed, Mar 6, 2013 at 4:49 PM, Riccardo C <[email protected]<javascript:>
> > wrote:
>
>> Thank you very much, that is exactly what I needed... I didn't know
>> components!
>>
>> I have component related question know.
>> I have a first component that generate the first form (form1) based on
>> tableA and a second component that list all the post and a second form
>> (form2) generate on the same tableA.
>> Now in the firstcomponent.load file, I've included the second
>> component...something along these lines:
>> {{=form1}}
>> load('controller','functionsecondcomponent','two')
>> <div id="two"><div>
>> And the i call this component in the main page "index.html".
>>
>> Everything is rendered correctly: form1 and form2 appears correctly but
>> do not work has I was expected. If I submit through form2, the content of
>> the post is correctly recorder in the tableA, if I try to use form1 it
>> doesn't work. When I press the submit button the index.html is refreshed
>> but without any effect on tableA. Any suggestions?
>>
>> Thanks a lot.
>>
>> Riccardo
>>
>>
>>
>> Il giorno giovedì 28 febbraio 2013 21:47:46 UTC, Richard ha scritto:
>>>
>>> I don't understand your problem very well... Do you have a problem
>>> refreshing the post? As far as I understand, you have write your own ajax
>>> call to update the stuff in your page...
>>>
>>> You could try someting like that in your view (read about web2py LOAD()
>>> and component) :
>>>
>>> # Your insert form
>>> {{=form}}
>>>
>>> {{=LOAD(..., yourFunctionThatListThePost, ...)}}
>>>
>>> You can then in you main function/page calling a refresh of you
>>> component like that :
>>>
>>> if form.accepts(request.vars, session):
>>> ...
>>> response.js="web2py_component(**'%s','two');" %
>>> URL('yourController','**yourFunctionThatListThePost', args='ifRequired')
>>>
>>>
>>> About web2py_component :
>>>
>>> https://groups.google.com/d/**msg/web2py/RSDIwe8BDxA/**chcikCg0RpkJ<https://groups.google.com/d/msg/web2py/RSDIwe8BDxA/chcikCg0RpkJ>
>>>
>>>
>>> Hope it helps!
>>>
>>> Richard
>>>
>>>
>>> On Thu, Feb 28, 2013 at 1:30 PM, Riccardo C <[email protected]> wrote:
>>>
>>>> Good evening,
>>>>
>>>> I am trying to do a very simple 'twitter like' message board with the
>>>> simple aim to learn to program and get used to web2py framework.
>>>> The problem is that I decided (I don't know if it is the best choice)
>>>> to use one single table for both the new messages and the answers.
>>>>
>>>> What I do is showing on top of the index.html page, the form to
>>>> introduce new messages and below all the new messages (without the
>>>> answers)
>>>> followed by a link associated with a ajax callback (replies.html).
>>>> This second function return to me all, if any, messages associated to
>>>> 'main text' AND a form that is generated from the same table with the
>>>> refSms field set (and not showed) to the id of the main message.
>>>>
>>>> What happens? when I reply to a message and I click on submit the page
>>>> refresh without insert in the db the new row. Can someone help me to *
>>>> understand* what is wrong?
>>>>
>>>> Thanks
>>>>
>>>> --
>>>>
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>>>> .
>>>>
>>>>
>>>>
>>>
>>> --
>>
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>
>
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