UID:110546
//按日期进行查询if(dateButton->isChecked()){ QString str0 = QString("where date between '%1' and '%2'").arg(dateEdit->date().toString("yyyy-MM-dd")) .arg(dateEdit_2->date().toString("yyyy-MM-dd")); model->setFilter(str0);//设置查询约束条件 model->select();}相关部件显示如图:
UID:107742