protected void btnMod_Click(object sender, EventArgs e)
{
string id = lblpId.Text;
if (string.IsNullOrEmpty(id))
{
MessageBox.Show(this, "请选择修改的部门！");
return;
}
string strErr = "";
if (this.txtDeptName.Text.Trim().Length == 0)
{
strErr += "名称不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string placeName = this.txtDeptName.Text;
int parentId = int.Parse(this.ddrParent.SelectedValue);
hm.Model.dept model = bll.GetModel(int.Parse(lblpId.Text));
model.deptName = placeName;
model.parentId = parentId;
bll.Update(model);
BindData();
}
protected void btnAdd_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtDept.Text.Trim().Length == 0)
{
strErr += "名称不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string placeName = this.txtDept.Text;
int parentId = int.Parse(this.ddrDept.SelectedValue);
hm.Model.dept model = new hm.Model.dept();
model.deptName = placeName;
model.parentId = parentId;
bll.Add(model);
BindData();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(hm.Model.dept model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update dept set ");
strSql.Append("parentId=@parentId,");
strSql.Append("deptName=@deptName");
strSql.Append(" where deptId=@deptId");
OleDbParameter[] parameters =
{
new OleDbParameter("@parentId", OleDbType.Integer, 4),
new OleDbParameter("@deptName", OleDbType.VarChar, 0),
new OleDbParameter("@deptId", OleDbType.Integer, 4)
};
parameters[0].Value = model.parentId;
parameters[1].Value = model.deptName;
parameters[2].Value = model.deptId;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(hm.Model.dept model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into dept(");
strSql.Append("parentId,deptName)");
strSql.Append(" values (");
strSql.Append("@parentId,@deptName)");
OleDbParameter[] parameters =
{
new OleDbParameter("@parentId", OleDbType.Integer, 4),
new OleDbParameter("@deptName", OleDbType.VarChar, 0)
};
parameters[0].Value = model.parentId;
parameters[1].Value = model.deptName;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public hm.Model.dept GetModel(int deptId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select deptId,parentId,deptName from dept ");
strSql.Append(" where deptId=@deptId");
OleDbParameter[] parameters =
{
new OleDbParameter("@deptId", OleDbType.Integer, 4)
};
parameters[0].Value = deptId;
hm.Model.dept model = new hm.Model.dept();
DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["deptId"] != null && ds.Tables[0].Rows[0]["deptId"].ToString() != "")
{
model.deptId = int.Parse(ds.Tables[0].Rows[0]["deptId"].ToString());
}
if (ds.Tables[0].Rows[0]["parentId"] != null && ds.Tables[0].Rows[0]["parentId"].ToString() != "")
{
model.parentId = int.Parse(ds.Tables[0].Rows[0]["parentId"].ToString());
}
if (ds.Tables[0].Rows[0]["deptName"] != null && ds.Tables[0].Rows[0]["deptName"].ToString() != "")
{
model.deptName = ds.Tables[0].Rows[0]["deptName"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public hm.Model.dept GetModel(int deptId)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 deptId,parentId,deptName,userId,manager from dept ");
strSql.Append(" where deptId=@deptId");
SqlParameter[] parameters = {
new SqlParameter("@deptId", SqlDbType.Int,4)
};
parameters[0].Value = deptId;
hm.Model.dept model=new hm.Model.dept();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["deptId"]!=null && ds.Tables[0].Rows[0]["deptId"].ToString()!="")
{
model.deptId=int.Parse(ds.Tables[0].Rows[0]["deptId"].ToString());
}
if(ds.Tables[0].Rows[0]["parentId"]!=null && ds.Tables[0].Rows[0]["parentId"].ToString()!="")
{
model.parentId=int.Parse(ds.Tables[0].Rows[0]["parentId"].ToString());
}
if(ds.Tables[0].Rows[0]["deptName"]!=null && ds.Tables[0].Rows[0]["deptName"].ToString()!="")
{
model.deptName=ds.Tables[0].Rows[0]["deptName"].ToString();
}
if(ds.Tables[0].Rows[0]["userId"]!=null && ds.Tables[0].Rows[0]["userId"].ToString()!="")
{
model.userId=int.Parse(ds.Tables[0].Rows[0]["userId"].ToString());
}
if(ds.Tables[0].Rows[0]["manager"]!=null && ds.Tables[0].Rows[0]["manager"].ToString()!="")
{
model.manager=ds.Tables[0].Rows[0]["manager"].ToString();
}
return model;
}
else
{
return null;
}
}
