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Fix #48 the error about "initDatasources"

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This commit is contained in:
Arin Alexander
2016-09-18 12:05:46 +04:00
parent 2cc1cc0d13
commit 7c4d3bf8da
2 changed files with 13 additions and 1 deletions
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12
limereport/lrreportrender.cpp
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@@ -168,6 +168,16 @@ void ReportRender::initDatasources(){
}
}
void ReportRender::initDatasource(const QString& name){
try{
if (datasources()->containsDatasource(name))
datasources()->dataSource(name)->first();
} catch(ReportError &exception){
QMessageBox::critical(0,tr("Error"),exception.what());
return;
}
}
void ReportRender::renderPage(PageDesignIntf* patternPage)
{
m_curentNameIndex = 0;
@@ -191,7 +201,7 @@ void ReportRender::renderPage(PageDesignIntf* patternPage)
BandDesignIntf* lastRenderedBand = 0;
for (int i=0;i<m_patternPageItem->dataBandCount() && !m_renderCanceled;i++){
lastRenderedBand = m_patternPageItem->dataBandAt(i);
initDatasources();
initDatasource(lastRenderedBand->datasourceName());
renderDataBand(lastRenderedBand);
if (i<m_patternPageItem->dataBandCount()-1) closeFooterGroup(lastRenderedBand);
}