//添加分类
protected void btnSubAdd_Click(object sender, EventArgs e)
{
string category = txtCategory.Text;
if (category.Length == 0)
{
JSHelper.ShowAlert("输入不能为空！");
}
else if (DevelopHelper.checkCategoryNameExit(category))
{
JSHelper.ShowAlert("该分类已存在！");
}
else
{
using (var db = new TeachingCenterEntities())
{
var cate = new DevelopCategory();
cate.DevelopCategory_name = category;
db.DevelopCategory.Add(cate);
db.SaveChanges();
Server.Transfer("DevelopCategoryManage.aspx");
// JSHelper.AlertThenRedirect("添加成功！", "DevelopCategoryManage.aspx");
}
}
}
//修改分类
protected void btnChange_Click(object sender, EventArgs e)
{
if (txtChange.Text.Length == 0)
{
JSHelper.ShowAlert("输入不能为空！");
}
else if (DevelopHelper.checkCategoryNameExit(txtChange.Text))
{
JSHelper.ShowAlert("该分类已存在！");
}
else
{
using (var db = new TeachingCenterEntities())
{
int id = Convert.ToInt32(lbID.Text);
DevelopCategory sc = db.DevelopCategory.Single(a => a.DevelopCategory_id == id);
sc.DevelopCategory_name = txtChange.Text;
db.SaveChanges();
//JSHelper.AlertThenRedirect("修改成功！", "DevelopCategoryManage.aspx");
Server.Transfer("DevelopCategoryManage.aspx");
}
}
}
