|
studyqt 发表于 2016-5-9 10:19 
QNetworkReply::NetworkError(ContentNotFoundError)
大神,在写的遇到这个错误应该怎么办 ...
大神,上面这个问题已经解决了,又遇到了一个新的问题
connect(ui->inkcLineEdit,&QLineEdit::returnPressed,this,&MainDialog::inputkc);
void MainDialog::inputkc()
{
QString repertory = ui->inkcLineEdit->text();
if(repertory == "")
{
this->showMsgBox(tr("录入库存不能为空"));
}
else
{
state = 50;
int i = goodsListModel->rowCount();
QString s = QString::number(i+1,10);
goodsListModel->setItem(i, 0, new QStandardItem(s));
goodsListModel->setItem(i, 1, new QStandardItem(ui->zbmLineEdit->text()));
goodsListModel->setItem(i, 2, new QStandardItem(ui->txmLineEdit->text()));
goodsListModel->setItem(i, 3, new QStandardItem(ui->nameLineEdit->text()));
goodsListModel->setItem(i, 4, new QStandardItem(ui->kcLineEdit->text()));
goodsListModel->setItem(i, 5, new QStandardItem(ui->inkcLineEdit->text()));
goodsListModel->setItem(i, 6, new QStandardItem(QString::number(state)));
ui->tableView->selectRow(i);
this->setupdate();
}
}
部分代码如下,第一次传了一遍第二次传了两遍第三次传了三遍,这个问题 要怎么办 |
|