private void btnOk_Click_1(object sender, EventArgs e)
{
if (CheckEmpty())//判断所有的文本框不为空
{
CategoryInfoBll cBll = new CategoryInfoBll();
CategoryInfo c = new CategoryInfo();
c.CName = txtCName.Text; //名字
c.CNum = txtCNum.Text; //编号
c.CRemark = txtCRemark.Text; //备注
//判断是新增还是修改
if (Temp == 1)//新增
{
c.DelFlag = 0;
c.SubBy = 1;
c.SubTime = System.DateTime.Now;//提交时间
}//修改
else if (Temp == 2)
{
c.CId = Convert.ToInt32(labId.Text);//id类别
}
string msg = cBll.AddOrUpdateCategoryInfo(c, Temp) ? "操作成功" : "操作失败";
md.MsgDivShow(msg, 1, Bind);
// md.MsgDivShow(msg, 1);
}
}
private void benDeleteCategory_Click(object sender, EventArgs e)
{
if (dgvCategoryInfo.SelectedRows.Count <= 0)
{
MessageBox.Show("请选定后再删除");
return;
}
if (DialogResult.OK == MessageBox.Show("你舍得删除么", "删除类别", MessageBoxButtons.OKCancel, MessageBoxIcon.Question))
{
int r = -1;
int id = Convert.ToInt32(dgvCategoryInfo.SelectedRows[0].Cells[0].Value.ToString());
ProductInfoBll bll = new ProductInfoBll();
List <ProductInfo> list = bll.GetProductInfoByCatid(id);
r = list.Count;
if (r > 0)
{
MessageBox.Show("该类别下有产品，不能删除，如想强制删除，请联系售后");
}
else
{
CategoryInfoBll bll_c = new CategoryInfoBll();
string msg4 = bll_c.SoftDeleteCategoryInfoByCatId(id) ? "删除好了" : "删除出错了";
MessageBox.Show(msg4);
LoadCategoryInfoByDelFlag(0);
}
}
}
//显示类别信息的方法
private void LoadAllCategoryInfoByDelFlag(int p)
{
CategoryInfoBll cBll = new CategoryInfoBll();
dgvCategory.AutoGenerateColumns = false;//禁止自动生成列
dgvCategory.DataSource = cBll.GetAllCategoryInfoByDelFlag(p);
dgvCategory.ClearSelection();
}
public void LoadCategoryInfoByDelFlag(int p)
{
CategoryInfoBll bll = new CategoryInfoBll();
dgvCategoryInfo.AutoGenerateColumns = false;
dgvCategoryInfo.DataSource = bll.GetAllCategoryInfoByDelFlag(p);
dgvCategoryInfo.SelectedRows[0].Selected = false;
}
//节点树绑定数据
private void LoadTvCategoryByDelFlag(int p)
{
CategoryInfoBll cbll = new CategoryInfoBll();
List <CategoryInfo> list = cbll.GetAllCategoryInfoByDelFlag(p);
for (int i = 0; i < list.Count; i++)
{
TreeNode tn = tvCategory.Nodes.Add(list[i].CName);
//根据商品类别id查找该类别下的所有产品
LoadProductInfoByCId(tn.Nodes, list[i].CId);
}
}
//加载节点树
private void LoadCategoryInfoByDelFlag(int p)
{
//先加载商品类别
CategoryInfoBll bll = new CategoryInfoBll();
List <CategoryInfo> list = bll.GetAllCategoryInfoByDelFlag(p);
for (int i = 0; i < list.Count; i++)
{
TreeNode tn = tvCategory.Nodes.Add(list[i].Catname);
// tn.Tag = list[i].CatId;//存类别id
LoadProductInfoByCatId(list[i].Catid, tn.Nodes);
}
}
//绑定下拉框的类别数据
private void LoadCategoryInfoByDelFlag(int p)
{
CategoryInfoBll cBll = new CategoryInfoBll();
List <CategoryInfo> list = cBll.GetAllCategoryInfoByDelFlag(p);
list.Insert(0, new CategoryInfo()
{
CName = "请选择", CId = -1
});
cmbCategory.DataSource = list;
cmbCategory.DisplayMember = "CName";
cmbCategory.ValueMember = "CId";
}
private void LoadCategoryInfoByDelFlag_cmb(int p)
{
CategoryInfoBll bll = new CategoryInfoBll();
List <CategoryInfo> list = new List <CategoryInfo>();
list = bll.GetAllCategoryInfoByDelFlag(p);
list.Insert(0, new CategoryInfo()
{
Catid = -1, Catname = "请选择"
});
cmbCategory.DataSource = list;
cmbCategory.DisplayMember = "Catname";
cmbCategory.ValueMember = "Catid";
//dgvCategoryInfo.SelectedRows[0].Selected = false;
}
private void btnUpdateCategory_Click(object sender, EventArgs e)
{
if (dgvCategoryInfo.SelectedRows.Count > 0)
{
int id = Convert.ToInt32(dgvCategoryInfo.SelectedRows[0].Cells[0].Value.ToString());
CategoryInfoBll bll = new CategoryInfoBll();
CategoryInfo ct = bll.GetCategoryInfoById(id);
if (ct != null)
{
mea.Obj = ct;
LoadChangeCategoryInfo(2);
}
}
else
{
MessageBox.Show("请重新选中");
}
}
private void btnOk_Click(object sender, EventArgs e)
{
if (CheckBox2())
{
CategoryInfo cat = new CategoryInfo();
cat.Catname = txtCName.Text;
cat.Catnum = txtCNum.Text;
cat.Remark = txtCRemark.Text;
if (this.TP == 1)
{
cat.Delflag = 0;
cat.Subtime = System.DateTime.Now;
cat.Subby = 1;
}
else if (this.TP == 2)
{
cat.Catid = Convert.ToInt32(labId.Text);
}
CategoryInfoBll bll = new CategoryInfoBll();
string msg2 = bll.SaveCategoryInfo(cat, this.TP)?"操作成功":"操作失败";
MessageBox.Show(msg2);
this.Close();
}
}
//注销商品类别
private void btnDeleteCategory_Click(object sender, EventArgs e)
{
if (dgvCategory.SelectedRows.Count <= 0)
{
md.MsgDivShow("请选择要注销的商品类别");
return;
}
if (MessageBox.Show("确定删除该类别吗", "删除商品类别", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
//获取类别ID
int cId = ((CategoryInfo)dgvCategory.SelectedRows[0].DataBoundItem).CId;
ProductInfoBll proBll = new ProductInfoBll();
if (proBll.GetProductInfoCountByCId(cId) > 0)
{
md.MsgDivShow("抱歉，该类别下有产品，不能删除");
return;
}
CategoryInfoBll cBll = new CategoryInfoBll();
md.MsgDivShow(cBll.SoftDeleteCategoryByCId(cId) ? "操作成功" : "操作失败", 1);
LoadAllCategoryInfoByDelFlag(0);
return;
}
md.MsgDivShow("取消了", 1);
}
