Hey Oto,
Op 27 april 2012 11:31 heeft Oto Magaldadze <omagalda...@yahoo.com>
het volgende geschreven:
> oh maan so i need to create a separate class to each of the tables i need to
> connect to ?? :((
Yes. There is actually an alternative more Qt-like model floating
around somewhere too, which sparked some discussion on the mailing
list. I'm not sure what the state is of the project, and what
databases were supported.
Regards,
koen
> ________________________________
> From: Nagaev Boris <bnag...@gmail.com>
> To: Oto Magaldadze <omagalda...@yahoo.com>;
> witty-interest@lists.sourceforge.net
> Sent: Friday, April 27, 2012 12:50 PM
> Subject: Re: [Wt-interest] link WTableView to sql table
>
> Hello!
>
> In QueryModel, Result may be dbo::ptr<YourClass> (or boost::tuple of
> such dbo::ptr's if you use SQL JOIN).
>
> To tell QueryModel, which fields to use, call addColumn method for
> each field, or use addAllFieldsAsColumns() to add all fields as
> columns.
>
> Then setQuery(session.find<YourClass>()) to ad all records from
> database table to this model/view.
>
> Here YourClass is a C++ class, representing a record, for example:
>
> class User {
> public:
> std::string name;
> std::string password;
>
> template<class Action>
> void persist(Action& a)
> {
> dbo::field(a, name, "name");
> dbo::field(a, password, "password");
> }
> };
>
> On Fri, Apr 27, 2012 at 10:25, Oto Magaldadze <omagalda...@yahoo.com> wrote:
>> In Qt if i want to display sql table content in view i can do this:
>> QSqlTableModel model;
>> model.setTable("Table1");
>> model.select();
>>
>> QTableView view;
>> view.setModel(&model);
>>
>> And how do I do that in Wt, 'cause I am stuck with Wt::Dbo::QueryModel<
>> Result > and Wt::Dbo::Query< Result, BindStrategy >, really can't get why
>> is
>> there <Result> stuff, what is it needed for, isn't there a way to
>> .setTable(std:str tablename)?
>>
>>
>> Oto
>>
>>
>>
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>
>
>
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