hi, Mario:
In my way, I always setData like below:
model_->setData(row, col_, value);
// set the row as DbRowRole when set value.
model_->setData(row, col_, row, DbRowRole);
and then get the row of DbRowRole:
void PList::selected(const WModelIndex& index) {
int row = boost::any_cast<int>(index.data(DbRowRole));
pb_ = pv_[row];
}
the pb_ is a Project and pv_ is a std::vector<Project>.
BR
Zhimin
2011/8/15 <[email protected]>
> Hi, my name is Mario Diethelm. I am a C/C++ programmer making my first
> steps
> in the field of Web applications.
>
> I have started to work with Wt a couple of months ago. I am building an
> application
> that needs to load rows of data from a data base and present it on the
> browser.
> I am using a WStandardItemModel to load the actual data and a WTableView
> to display it. The user then must select one of the records available to
> make some process based on the data selected.
>
> The question is: how do I identify the selected record? I do not have
> problems
> loading the data into the WStandardItemModel, or presenting it on the
> screen,
> using the WTableView widget. Even more, in a row basis, I can select the
> required record but I can not realize how to identify it and access the
> actual
> data in my program. I have been looking the Class Reference and source code
> examples but I can not find a way to recognize the "current selected
> record"
> neither how to manage it inside the application.
>
> I would appreciate if somebody could give me some advice. I am using Wt
> 3.1.7.
>
> Thanks and regards.
>
> Mario Diethelm.
>
>
>
>
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