Hello Mario,
The rc has a few windows compilation issues, which should be fixed in
git. Wrt ISAPI, Wt::Validator::Result should be
Wt::WValidator::Result. If you have further problems, could you please
test with the git version?
Best regards,
Wim.
2012/7/15 <mari...@terra.cl>:
> Koen, wt 3.2.2.2-rc1 solved the problem. For some reason I can not generate
> the isapi lib with this new version, but I am working on it.
>
> Thanks a lot.
>
> Mario Diethelm
>
> ----------------------------------------------------------
>
> Hey,
>
> 2012/7/12 <mari...@terra.cl>:
>> The problem arises when I try to add a new row (the data is added using
> a
>> WStandardItem's setItem() method directly over the WStandardItemModel
>> widget).
>> If the dynamicSortFilter property is set to true, when the program loads
>> the data corresponding to the filtered column it crashes with the following
>> assertion failure message: "Expression: vector iterator + offset out of
> range".
>
> I believe we have fixed this bug recently.
>
> The fix is the following:
>
> diff --git a/src/Wt/WSortFilterProxyModel.C b/src/Wt/WSortFilterProxyModel.C
> index 1b3f08e..b85f303 100644
> --- a/src/Wt/WSortFilterProxyModel.C
> +++ b/src/Wt/WSortFilterProxyModel.C
> @@ -555,9 +555,11 @@ void
> WSortFilterProxyModel::sourceDataChanged(const WModelIndex& topLeft,
>
> if (refilter || resort) {
> // Determine new insertion point: erase it temporarily for this
> - item->proxyRowMap_.erase(item->proxyRowMap_.begin() + oldMappedRow);
> + if (oldMappedRow != -1)
> + item->proxyRowMap_.erase(item->proxyRowMap_.begin() + oldMappedRow);
> int newMappedRow = mappedInsertionPoint(row, item);
> - item->proxyRowMap_.insert(item->proxyRowMap_.begin() +
> oldMappedRow, row);
> + if (oldMappedRow != -1)
> + item->proxyRowMap_.insert(item->proxyRowMap_.begin() +
> oldMappedRow, row);
>
> if (newMappedRow != oldMappedRow) {
> if (oldMappedRow != -1) {
>
>> - It is ok to load data directly to the WStandardItemModel widget or the
>> data must be loaded to the WSortFilterProxyModel widget?
>
> No, it should be okay to load data in the source model
> (WStandardItemModel in this case).
>
>> - Why does not seem possible to maintain automatic track on
>> WStandardItemModel
>> widget changes? (the program crashes if dynamicSortFilter is set to true)
>
> Because of bug
>
> Can you try if applying the fix above (or moving to 3.2.2-rc1)
> resolves the issue ?
>
> Regards,
> koen
>
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