protected void fvMaterialNameAdd_ItemCreated(object sender, EventArgs e)
{
//修改状态
if (fvMaterialNameAdd.CurrentMode == FormViewMode.Edit)
{
//当前日期文本框获取焦点
var tb = (TextBox)fvMaterialNameAdd.FindControl("txtMaterialName");
if (tb != null)
{
//设置焦点
tb.Focus();
}
}
//新增状态
else if (fvMaterialNameAdd.CurrentMode == FormViewMode.Insert)
{
//当前文本框
TextBox tb;
//获取最大物料代码
using (var da = new t_material_nameTableAdapter())
{
//当前物料代码文本框获取焦点
tb = (TextBox)fvMaterialNameAdd.FindControl("txtMaterialCode");
if (tb != null)
{
//检查用户提供的物料代码参数标识
string materialCode = Request["code"];
if (materialCode == null || materialCode.Length <= 0)
{
//获取已经使用的最大的代码
materialCode = da.GetMaxCode().ToString();
}
if (materialCode == null || materialCode.Length <= 0)
{
//设置默认物料代码
tb.Text = "A00001";
}
else
{
//设置默认物料代码
tb.Text = string.Format(
"{0}{1:00000}",
materialCode.Substring(0, 1),
(Math.Round(ydPublicMethod.Val(materialCode.Substring(1)), 0) + 1)
);
}
}
}
//当前lot卡号文本框获取焦点
tb = (TextBox)fvMaterialNameAdd.FindControl("txtMaterialName");
if (tb != null)
{
//设置焦点
tb.Focus();
}
}
}
public void ProcessRequest(HttpContext context)
{
//清空之前数据
context.Response.Clear();
//检测是否含有session
if (context.Session.Count < 5)
{
//跳转
context.Response.Redirect("/Account/Login", true);
//停止加载后续内容
context.Response.End();
//直接返回
return;
}
//执行基类的方法
if (!base.CheckIsLogin(context))
{
return;
}
//用户传入的参数
string mcode = context.Request["mcode"];
if (mcode == null || mcode.Length <= 0)
{
throw new Exception("未提供待查询的字母参数mcode！");
}
if (mcode.Length != 1)
{
throw new Exception("提供的字母参数mcode必须为一个字母！");
}
//待输出到浏览器的数据
string strResult = string.Empty;
//数据适配器
using (var da = new t_material_nameTableAdapter())
{
//获取最大物料代码
string materialCode = da.GetMaxCodeLikeMaterialCode(mcode + "%").ToString();
//检测最大的编码是否存在
if (materialCode.Length <= 1)
{
strResult = mcode + "00001";
}
else
{
strResult = mcode + (int.Parse(materialCode.Substring(1)) + 1).ToString("00000");
}
}
//写入数据
context.Response.Write(strResult);
}
//导出数据到Excel
protected void lBtnToExcel_Click(object sender, EventArgs e)
{
//获取数据并填充到数据表
using (var da = new t_material_nameTableAdapter())
{
//检测session中保存的查询条件
object obj = Session["material_name_where_content"];
string str = string.Empty;
if (obj != null && obj.ToString().Length > 0)
{
str = obj.ToString();
}
//获取前1万行数据
var tab = da.GetPagedData(0, 10000, str, "order by [material_code] desc");
//不显示单价就把单价清空
if (!isShowPrice)
{
//遍历数据表
foreach (DataSetMaterialName.t_material_nameRow row in tab.Rows)
{
//修改值为空
row.SetpriceNull();
}
}
//设置列标题
string[] titleCol =
("供应商代码,供应商名称,物料代码,物料名称,规格,物料描述," +
"单位,单价(元),常用物料,地址,备注,录入员,录入时间,修改时间").Split(',');
//设置表名称
string titleTab = "物料名称清单";
//临时文件名称
string fileName = titleTab + DateTime.Now.ToString("yyMMddHHmmss") + ".xls";
//执行导出数据到excel
bool isSuccess = ydPublicMethod.DataTable2Excel(tab, titleCol, ref fileName, titleTab);
//如果成功则跳转到指定页面
if (isSuccess)
{
Response.Redirect(fileName);
//停止加载后续内容
Response.End();
}
}
}
/// <summary>
/// 检测是否存在指定的物料名称
/// </summary>
/// <param name="txtSupplierName">当前供应商名称文本框</param>
/// <param name="source">当前验证控件</param>
/// <param name="args">验证控件提供的验证事件参数对象</param>
/// <returns></returns>
internal static bool IsExistMaterialName(
TextBox txtSupplierName,
object source,
ServerValidateEventArgs args
)
{
//当前对象
var cv = ((CustomValidator)source);
cv.ToolTip = "未提供供应商名称";
//是否找到供应商名称文本框
if (txtSupplierName == null)
{
return false;
}
//获取用户输入的供应商名称
string supplierName = txtSupplierName.Text;
if (supplierName.Length == 0)
{
return false;
}
//通过供应商名称与物料名称检测是否存在
using (var da = new t_material_nameTableAdapter())
{
//执行获取
int i = (int)da.CountBySupplierNameAndMaterialName(supplierName, args.Value);
if (i <= 0)
{
cv.ToolTip = "根据提供的供应商名称未找到该物料名称";
return false;
}
else
{
return true;
}
}
}
/// <summary>
/// 根据输入的LOT格式来保存多条数据到数据库
/// </summary>
/// <param name="e">传入的带有数据的事件参数</param>
/// <returns></returns>
private bool InsertData(FormViewInsertEventArgs e)
{
//日期
DateTime billDate = Convert.ToDateTime(e.Values["bill_date"]);
//单号
string billNum = Convert.ToString(e.Values["bill_num"]);
//供应商代码
string supplierCode = Convert.ToString(e.Values["supplier_code"]);
//供应商名称
string supplierName = Convert.ToString(e.Values["supplier_name"]);
//付款方式
string returnWay = Convert.ToString(e.Values["return_way"]);
//单据备注
string billRemark = Convert.ToString(e.Values["remark"]);
//录入员
string addPerson = e.Values["add_person"].ToString();
//录入时间
DateTime addTime = Convert.ToDateTime(e.Values["add_time"]);
//最后修改时间
DateTime lastChangeTime = Convert.ToDateTime(e.Values["last_change_time"]);
//数据适配器
//当前添加语句对象
//当前数据库连接
using (var daHead = new t_material_return_headTableAdapter())
using (var daContent = new t_material_return_contentTableAdapter())
using (var daBalance = new t_material_balanceTableAdapter())
using (var daName = new t_material_nameTableAdapter())
using (var daPrice = new t_material_price_historyTableAdapter())
using (var conn = daHead.Connection)
{
//打开数据库连接
conn.Open();
//开启事务
using (var tran = conn.BeginTransaction())
{
//设置数据库连接对象
daContent.Connection = daBalance.Connection
= daName.Connection = daPrice.Connection = conn;
//设置事务
daHead.Transaction = daContent.Transaction = daBalance.Transaction
= daName.Transaction = daPrice.Transaction = tran;
//试运行
try
{
//含有数据的行数
int iCountContent = 0;
//遍历子表执行保存
for (int iRow = 0; iRow < 10; iRow++)
{
//子表各控件
var tr = tabDataListSon.Rows[iRow + 1];
var litRowId = (Literal)tr.Cells[0].Controls[0];
var txtMaterialCode = (TextBox)tr.Cells[1].Controls[0];
var txtMaterialName = (TextBox)tr.Cells[2].Controls[0];
var txtMaterialSize = (TextBox)tr.Cells[3].Controls[0];
var txtQty = (TextBox)tr.Cells[4].Controls[0];
var txtMaterialUnit = (TextBox)tr.Cells[5].Controls[0];
var txtPrice = (TextBox)tr.Cells[6].Controls[0];
var txtRemark = (TextBox)tr.Cells[7].Controls[0];
//取得数据
byte rowId = Convert.ToByte(litRowId.Text);
string materialCode = txtMaterialCode.Text;
string materialName = txtMaterialName.Text;
string materialSize = txtMaterialSize.Text;
decimal qty = txtQty.Text.Trim().Length <= 0 ? 0m : decimal.Parse(txtQty.Text.Trim());
string materialUnit = txtMaterialUnit.Text;
decimal price = txtPrice.Text.Trim().Length <= 0 ? 0m : decimal.Parse(txtPrice.Text.Trim());
string remark = txtRemark.Text;
//存在数据才保存
if (materialCode.Length > 0 && materialName.Length > 0 && materialUnit.Length > 0 && qty > 0)
{
//从原料结存清单扣数
if (!ydOperateMaterial.DecreaseMaterialBalance(
daBalance,
BillType.Out,
supplierName,
materialName,
price,
qty
))
{
return false;
}
//保存到单据内容清单
if (daContent.Insert(
billNum,
rowId,
materialCode,
materialName,
materialSize,
qty,
materialUnit,
price,
remark
) <= 0)
{
throw new Exception("保存到单据内容清单失败！");
}
//含有数据的行数计数
iCountContent++;
}
}
//保存表头
if (iCountContent > 0)
{
if (daHead.Insert(
billDate,
billNum,
supplierCode,
supplierName,
returnWay,
billRemark,
addPerson,
addTime,
lastChangeTime
) <= 0)
{
throw new Exception("保存到单据表头清单失败！");
}
}
//提交事务
tran.Commit();
//返回成功
return true;
}
catch (Exception ex)
{
//回滚事务
tran.Rollback();
//非数字返回失败
throw new Exception(ex.Message);
}
}
}
}
/// <summary>
/// 检查用的输入是否合法.合法返回true,否则返回false
/// </summary>
/// <returns></returns>
private bool CheckUserInput()
{
//部门序号文本框
var txtProcId = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtProcId");
//数据适配器
using (var daProc = new t_procTableAdapter())
using (var conn = daProc.Connection)
{
//打开数据连接
conn.Open();
//取得部门相关数据行
var tabProc = daProc.GetDataByProcId(byte.Parse(txtProcId.Text));
//检测部门名称
if (tabProc.Rows.Count <= 0)
{
throw new Exception(string.Format("没有部门序号为 {0} 的部门!", txtProcId.Text));
}
//部门名称文本框
var txtProcName = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtProcName");
//序号和名称必须对应
if (!txtProcName.Text.ToUpper().Equals(((DataSetProc.t_procRow)tabProc.Rows[0]).proc_name.ToUpper()))
{
throw new Exception(string.Format("部门序号与部门名称不匹配!!", txtProcId.Text));
}
//当前数量文本框
var txtQty = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtQty");
//将用输入的内容转换为整数数字
decimal dec;
//检测数量文本框
if (!decimal.TryParse(txtQty.Text, out dec) || dec <= 0)
{
throw new Exception("数量必须大于0！");
}
//当前单价文本框
var txtPrice = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtPrice");
//将用输入的内容转换为整数数字
//检测单价文本框
if (!decimal.TryParse(txtPrice.Text, out dec) || dec <= 0)
{
throw new Exception("单价必须大于0！");
}
//结存的物料必须在物料清单中存在且与供应商代码、供应商名称、物料代码、规格、单位、单价一一对应
using (var daMaterial = new t_material_nameTableAdapter())
{
//设置数据库连接
daMaterial.Connection = conn;
//物料代码文本框
var txtMaterialCode = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtMaterialCode");
//获取该物料代码的物料属性
using (var tabMaterial = daMaterial.GetDataByMaterialCode(txtMaterialCode.Text))
{
//检测数据
if (tabMaterial.Rows.Count <= 0)
{
throw new Exception(string.Format("不存在物料代码为 {0} 的物料!", txtMaterialCode.Text));
}
//首行数据
var rowFirst = (DataSetMaterialName.t_material_nameRow)tabMaterial.Rows[0];
//检测物料其他属性
//物料类型
var txtMaterialType = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtMaterialType");
if (!rowFirst.material_type.Equals(txtMaterialType.Text))
{
throw new Exception(
string.Format(
"物料代码为 {0} 的物料类型应该为 \n{1}\n而不是\n{2}!",
txtMaterialCode.Text,
rowFirst.material_type,
txtMaterialType.Text
)
);
}
//供应商代码
var txtSupplierCode = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtSupplierCode");
if (!rowFirst.supplier_code.Equals(txtSupplierCode.Text))
{
throw new Exception(
string.Format(
"物料代码为 {0} 的物料的供应商代码应该为\n{1}\n而不是\n{2}!",
txtMaterialCode.Text,
rowFirst.supplier_code,
txtSupplierCode.Text
)
);
}
//供应商名称
var txtSupplierName = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtSupplierName");
if (!rowFirst.supplier_code.Equals(txtSupplierCode.Text))
{
throw new Exception(
string.Format(
"物料代码为 {0} 的物料的供应商名称应该为\n{1}\n而不是\n{2}!",
txtMaterialCode.Text,
rowFirst.supplier_name,
txtSupplierName.Text
)
);
}
//物料名称
var txtMaterialName = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtMaterialName");
if (!rowFirst.material_name.Equals(txtMaterialName.Text))
{
throw new Exception(
string.Format(
"物料代码为 {0} 的物料名称应该为 \n{1}\n而不是\n{2}!",
txtMaterialCode.Text,
rowFirst.material_name,
txtMaterialName.Text
)
);
}
//物料规格
var txtMaterialSize = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtMaterialSize");
if (!(rowFirst.Ismaterial_sizeNull() ? string.Empty : rowFirst.material_size).Equals(txtMaterialSize.Text))
{
throw new Exception(
string.Format(
"物料代码为 {0} 的物料规格应该为 \n{1}\n而不是\n{2}!",
txtMaterialCode.Text,
rowFirst.material_size,
txtMaterialSize.Text
)
);
}
//物料单位
var txtUnit = (TextBox)fvProcMaterialBalanceAdd.FindControl("txtUnit");
if (!rowFirst.unit.Equals(txtUnit.Text))
{
throw new Exception(
string.Format(
"物料代码为 {0} 的物料单位应该为 \n{1}\n而不是\n{2}!",
txtMaterialCode.Text,
rowFirst.unit,
txtUnit.Text
)
);
}
//物料单价
if (rowFirst.price != decimal.Parse(txtPrice.Text))
{
throw new Exception(
string.Format(
"物料代码为 {0} 的物料单价应该为 \n{1}\n而不是\n{2}!",
txtMaterialCode.Text,
rowFirst.price,
txtPrice.Text
)
);
}
}
}
}
//可以提交
return true;
}
/// <summary>
/// 更新或者新增物料名称到物料名称清单表
/// </summary>
/// <param name="daName">操作物料名称表的数据适配器</param>
/// <param name="materialType">物料类别</param>
/// <param name="supplierCode">供应商代码</param>
/// <param name="supplierName">供应商名称</param>
/// <param name="materialCode">物料代码/param>
/// <param name="materialName">物料名称</param>
/// <param name="materialSize">物料规格</param>
/// <param name="materialUnit">物料单位</param>
/// <param name="price">单价</param>
/// <param name="addPerson">当前用户名称</param>
private void UpdateToMaterialName(
t_material_nameTableAdapter daName,
string materialType,
string supplierCode,
string supplierName,
ref string materialCode,
string materialName,
string materialSize,
string materialUnit,
decimal price,
string addPerson
)
{
//获取当前指定的供应商名称/物料名称/物料规格/单位的物料名称行
var tab = daName.GetSupplierCodeAndMaterialCode(
materialType,
supplierName,
materialName,
materialSize,
materialUnit
);
//检测是否有查询到数据
if (tab.Rows.Count > 0)
{
//首行数据
var row = (DataSetMaterialName.t_material_nameRow)tab.Rows[0];
//设置取得物料代码
materialCode = row.material_code;
//检查单价是否相同
if (price != row.price)
{
//执行更新单价
//保存到物料名称清单
if (daName.UpdateData(
price,
addPerson,
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit
) <= 0)
{
throw new Exception("执行更新物料名称表中物料单价失败！");
}
}
//直接返回
return;
}
//没有查询到数据就执行新增
//获取最大的物料编码
var maxCode = string.Empty;
if (materialCode.Trim().Length > 0)
{
maxCode = materialCode.Substring(0, 1);
}
if (maxCode.Length > 0)
{
maxCode = daName.GetMaxCodeLikeMaterialCode(maxCode + "%").ToString();
}
if (maxCode.Length <= 0)
{
maxCode = daName.GetMaxCode().ToString();
}
//最大编码如果没有找到
if (maxCode.Length <= 0)
{
//设置默认物料代码
materialCode = "A00001";
}
else
{
//设置默认物料代码
materialCode = string.Format(
"{0}{1:00000}",
maxCode.Substring(0, 1),
(Math.Round(ydPublicMethod.Val(maxCode.Substring(1)), 0) + 1)
);
}
//执行添加
if (daName.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit,
price,
addPerson
) <= 0)
{
throw new Exception("新增保存到物料名称清单失败！");
}
}
/// <summary>
/// 根据输入的参数值来执行更新数据
/// </summary>
/// <param name="e">传入的带有数据的事件参数</param>
/// <returns></returns>
private bool UpdateData(FormViewUpdateEventArgs e)
{
//数据适配器
//当前添加语句对象
//当前数据库连接
using (var da = new v_material_inTableAdapter())
using (var conn = da.Connection)
{
//打开数据库连接
conn.Open();
//开启事务
using (var tran = conn.BeginTransaction())
{
//设置事务
da.Transaction = tran;
//试运行
try
{
//当前行单号
string billNum = Convert.ToString(e.Keys[0]);
//获取数据
using (var tab = da.GetDataByBillNum(billNum))
{
//检查是否获取到行
if (tab.Rows.Count == 0)
{
//显示失败
throw new Exception("当前记录已经被其他用户删除！");
}
//数据适配器
using (var daHead = new t_material_in_headTableAdapter())
using (var daContent = new t_material_in_contentTableAdapter())
using (var daBalance = new t_material_balanceTableAdapter())
using (var daName = new t_material_nameTableAdapter())
using (var daPrice = new t_material_price_historyTableAdapter())
{
//设置数据库连接
daHead.Connection = daContent.Connection = daBalance.Connection
= daName.Connection = daPrice.Connection = conn;
//设置事务
daHead.Transaction = daContent.Transaction = daBalance.Transaction
= daName.Transaction = daPrice.Transaction = tran;
//将之前的单据内容写回
foreach (DataSetMaterialIn.v_material_inRow row in tab.Rows)
{
//从原料结存清单中扣除
if (!ydOperateMaterial.DecreaseMaterialBalance(
daBalance,
BillType.In,
row.material_type,
row.supplier_name,
row.material_name,
row.price,
row.qty
))
{
return false;
}
}
//从单据内容中删除
if (daContent.DeleteByBillNum(billNum) <= 0)
{
throw new Exception("从单据内容中删除失败！");
}
//从单据表头中删除
if (daHead.Delete(billNum) <= 0)
{
throw new Exception("从单据表头中删除失败！");
}
//日期
DateTime billDate = Convert.ToDateTime(e.NewValues["bill_date"]);
//供应商代码
string supplierCode = Convert.ToString(e.NewValues["supplier_code"]);
//供应商名称
string supplierName = Convert.ToString(e.NewValues["supplier_name"]);
//送货单号
string deliveryNum = Convert.ToString(e.NewValues["delivery_num"]);
//单据备注
string billRemark = Convert.ToString(e.NewValues["remark"]);
//录入员
string addPerson = e.NewValues["add_person"].ToString();
//录入时间
DateTime addTime = Convert.ToDateTime(e.NewValues["add_time"]);
//最后修改时间
DateTime lastChangeTime = Convert.ToDateTime(e.NewValues["last_change_time"]);
//含有数据的行数
int iCountContent = 0;
//遍历子表执行保存
for (int iRow = 0; iRow < 10; iRow++)
{
//列号
var iCol = -1;
//子表各控件
var tr = tabDataListSon.Rows[iRow + 1];
var litRowId = (Literal)tr.Cells[++iCol].Controls[0];
var txtMaterialType = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialCode = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialName = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialSize = (TextBox)tr.Cells[++iCol].Controls[0];
var txtQty = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialUnit = (TextBox)tr.Cells[++iCol].Controls[0];
var txtPrice = (TextBox)tr.Cells[++iCol].Controls[0];
var txtRemark = (TextBox)tr.Cells[++iCol].Controls[0];
//取得数据
byte rowId = Convert.ToByte(litRowId.Text);
string materialType = txtMaterialType.Text;
string materialCode = txtMaterialCode.Text;
string materialName = txtMaterialName.Text;
string materialSize = txtMaterialSize.Text;
decimal qty = txtQty.Text.Trim().Length <= 0 ? 0m : decimal.Parse(txtQty.Text.Trim());
string materialUnit = txtMaterialUnit.Text;
decimal price = txtPrice.Text.Trim().Length <= 0 ? 0m : decimal.Parse(txtPrice.Text.Trim());
string remark = txtRemark.Text;
//存在数据才保存
if (materialCode.Length > 0 && materialName.Length > 0 && materialUnit.Length > 0 && qty > 0)
{
//保存到原料结存清单
if (daBalance.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
qty,
materialUnit,
price,
remark,
addPerson,
false
) <= 0)
{
throw new Exception("保存到原料结存清单失败！");
}
//保存到单据内容清单
if (daContent.Insert(
billNum,
rowId,
materialType,
materialCode,
materialName,
materialSize,
qty,
materialUnit,
price,
remark
) <= 0)
{
throw new Exception("保存到单据内容清单失败！");
}
//保存到物料名称清单
if (daName.UpdateData(
price,
addPerson,
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit
) <= 0)
{
//获取最大的物料编码
var maxCode = string.Empty;
if (materialCode.Trim().Length > 0)
{
maxCode = materialCode.Substring(0, 1);
}
if (maxCode.Length > 0)
{
maxCode = daName.GetMaxCodeLikeMaterialCode(maxCode + "%").ToString();
}
if (maxCode.Length <= 0)
{
maxCode = daName.GetMaxCode().ToString();
}
//最大编码如果没有找到
if (maxCode.Length <= 0)
{
//设置默认物料代码
materialCode = "A00001";
}
else
{
//设置默认物料代码
materialCode = string.Format(
"{0}{1:00000}",
maxCode.Substring(0, 1),
(Math.Round(ydPublicMethod.Val(maxCode.Substring(1)), 0) + 1)
);
}
//执行添加
if (daName.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit,
price,
addPerson
) <= 0)
{
throw new Exception("保存到物料名称清单失败！");
}
}
//保存到历史单价清单
if (daPrice.UpdateData(
price,
addPerson,
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit
) <= 0)
{
//执行添加
if (daPrice.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit,
price,
addPerson
) <= 0)
{
throw new Exception("保存到物料历史单价清单失败！");
}
}
//含有数据的行数计数
iCountContent++;
}
}
//保存表头
if (iCountContent > 0)
{
if (daHead.Insert(
billDate,
billNum,
supplierCode,
supplierName,
deliveryNum,
billRemark,
addPerson,
addTime,
lastChangeTime
) <= 0)
{
throw new Exception("从单据表头中删除失败！");
}
}
}
}
//提交事务
tran.Commit();
//返回成功
return true;
}
catch (Exception ex)
{
//回滚事务
tran.Rollback();
//非数字返回失败
throw new Exception(ex.Message);
}
}
}
}
/// <summary>
/// 根据输入的参数值来执行更新数据
/// </summary>
/// <param name="e">传入的带有数据的事件参数</param>
/// <returns></returns>
private bool UpdateData(FormViewUpdateEventArgs e)
{
//检测是否更改了需要更新到其他部门的数据内容
if (e.OldValues["price"].Equals(e.NewValues["price"]))
{
//执行只更新本物料记录
e.Cancel = false;
//更新事件继续执行
return false;
}
//数据适配器
//当前添加语句对象
//当前数据库连接
using (var da = new t_material_nameTableAdapter())
using (var daPrice = new t_material_price_historyTableAdapter())
using (var conn = da.Connection)
{
//打开数据库连接
conn.Open();
//开启事务
using (var tran = conn.BeginTransaction())
{
//设置事务
da.Transaction = tran;
daPrice.Transaction = tran;
//试运行
try
{
//取得数据
string supplierCode = e.NewValues["supplier_code"].ToString();
string supplierName = e.NewValues["supplier_name"].ToString();
string materialCode = Convert.ToString(e.Keys[0]);
string materialName = e.NewValues["material_name"].ToString();
string materialSize = e.NewValues["material_size"].ToString();
string description = e.NewValues["description"].ToString();
string materialUnit = e.NewValues["unit"].ToString();
decimal price = e.NewValues["price"].ToString().Trim().Length <= 0 ?
0m : decimal.Parse(e.NewValues["price"].ToString().Trim());
bool isMustShow = Convert.ToBoolean(e.NewValues["is_must_show"]);
string address = e.NewValues["address"].ToString();
string remark = e.NewValues["remark"].ToString();
string addPerson = e.NewValues["add_person"].ToString();
DateTime addTime = Convert.ToDateTime(e.NewValues["add_time"].ToString());
DateTime lastChangeTime = Convert.ToDateTime(e.NewValues["last_change_time"].ToString());
//执行更新
if (da.Update(
supplierCode,
supplierName,
materialName,
materialSize,
description,
materialUnit,
price,
isMustShow,
address,
remark,
addPerson,
addTime,
lastChangeTime,
materialCode
) <= 0)
{
//抛出错误
throw new Exception("更新数据到物料名称清单记录失败！");
}
//保存到历史单价清单
if (daPrice.UpdateData(
price,
addPerson,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit
) <= 0)
{
//执行添加
if (daPrice.InsertData(
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit,
price,
addPerson
) <= 0)
{
throw new Exception("保存到物料历史单价清单失败！");
}
}
//提交事务
tran.Commit();
//返回成功
return true;
}
catch (Exception ex)
{
//回滚事务
tran.Rollback();
//抛出错误
throw ex;
}
}
}
}
/// <summary>
/// 根据输入的LOT格式来保存多条数据到数据库
/// </summary>
/// <param name="e">传入的带有数据的事件参数</param>
/// <returns></returns>
private bool InsertData(FormViewInsertEventArgs e)
{
//数据适配器
//当前添加语句对象
//当前数据库连接
using (var da = new t_material_nameTableAdapter())
using (var daHistory = new t_material_price_historyTableAdapter())
using (var cmd = da.Adapter.InsertCommand)
using (var conn = da.Connection)
{
//打开数据库连接
conn.Open();
//开启事务
using (var tran = conn.BeginTransaction())
{
//设置事务
da.Transaction = tran;
daHistory.Transaction = tran;
//试运行
try
{
//循环设置参数值
for (int i = 0; i < cmd.Parameters.Count; i++)
{
//当前参数对象
var par = cmd.Parameters[i];
//设置参数值
par.Value = e.Values[i];
}
//执行查询
if (cmd.ExecuteNonQuery() == 0)
{
//抛出错误
throw new Exception("添加数据到物料名称清单记录失败！");
}
//保存到历史记录
if (daHistory.Insert(
e.Values["supplier_code"].ToString(),
e.Values["supplier_name"].ToString(),
e.Values["material_code"].ToString(),
e.Values["material_name"].ToString(),
e.Values["material_size"].ToString(),
e.Values["description"].ToString(),
e.Values["unit"].ToString(),
e.Values["price"] as decimal?,
e.Values["remark"].ToString(),
e.Values["add_person"].ToString(),
Convert.ToDateTime(e.Values["add_time"])
) <= 0)
{
//抛出错误
throw new Exception("写入单价历史记录失败！");
}
//提交事务
tran.Commit();
//返回成功
return true;
}
catch (Exception ex)
{
//回滚事务
tran.Rollback();
//抛出错误
throw ex;
}
}
}
}
/// <summary>
/// 执行删除数据并处理相关数据一致性
/// </summary>
/// <param name="e">传入的带有数据的事件参数</param>
/// <returns></returns>
private bool DeleteData(FormViewDeleteEventArgs e)
{
//当前物料代码
string code = Convert.ToString(e.Keys[0]);
//数据适配器
//当前数据库连接
//当前更新语句对象
using (var da = new t_material_nameTableAdapter())
{
//试运行
try
{
//执行删除
da.Delete(code);
//返回成功
return true;
}
catch (Exception ex)
{
//非数字返回失败
throw new Exception(ex.Message);
}
}
}
/// <summary>
/// 检查用的输入是否合法.合法返回true,否则返回false
/// </summary>
/// <returns></returns>
private bool CheckUserInput()
{
//取得各文本框
var txtSupplierCode = (TextBox)fvMaterialNameAdd.FindControl("txtSupplierCode");
var txtSupplierName = (TextBox)fvMaterialNameAdd.FindControl("txtSupplierName");
var txtMaterialCode = (TextBox)fvMaterialNameAdd.FindControl("txtMaterialCode");
var txtMaterialName = (TextBox)fvMaterialNameAdd.FindControl("txtMaterialName");
//检测文本框是空否为
foreach (var tb in new TextBox[] { txtMaterialCode, txtMaterialName })
{
if (tb != null && tb.Text.Trim().Length <= 0)
{
throw new Exception("物料代码、物料名称都不能为空！");
}
}
//物料代码格式检测
if (txtMaterialCode != null && !Regex.IsMatch(txtMaterialCode.Text, @"^[A-Z]\d{5}$"))
{
throw new Exception("必须为1位大写字母开头加5位数字！");
}
//非修改状态下
if (fvMaterialNameAdd.CurrentMode != FormViewMode.Edit)
{
//供应商名称和物料名称
var supplierName = txtSupplierName.Text;
var materialName = txtMaterialName.Text;
//供应商名称和物料名称不能同时重复
using (var da = new t_material_nameTableAdapter())
{
var iCount = (int?)da.CountBySupplierNameAndMaterialName(supplierName, materialName);
if (iCount.HasValue && iCount > 0)
{
throw new Exception(string.Format(
" 供应商 {0} 已经存在物料名称{1},不能重复输入!",
supplierName,
materialName
));
}
}
}
//可以提交
return true;
}
public void ProcessRequest(HttpContext context)
{
//清空之前数据
context.Response.Clear();
//检测是否含有session
if (context.Session.Count < 5)
{
//跳转
context.Response.Redirect("/Account/Login", true);
//停止加载后续内容
context.Response.End();
//直接返回
return;
}
//执行基类的方法
if (!base.CheckIsLogin(context))
{
return;
}
//当前用户所在部门
string procName = context.Session["proc_name"].ToString();
//检测部门必须为指定部门
if (procName != mustProcName)
{
throw new Exception(string.Format("当前部门必须为{0}才能获取物料信息!", mustProcName));
}
//当前角色id
Int16 roleId = Convert.ToInt16(context.Session["role_id"]);
//检测是否有权限
if (roleId >= 0 && roleId <= 5)
{
//允许显示单价
isShowPrice = true;
}
//当前使用的查询参数类型
var parField = ParameterType.None;
//用户传入的参数
string bType = context.Request["btype"];
if (bType == null || bType.Length <= 0)
{
throw new Exception("未提供单据类型参数btype！");
}
bType = bType.ToLower();
BillType billType;
if (bType == "in")
{
billType = BillType.In;
}
else if (bType == "out")
{
billType = BillType.Out;
}
else if (bType == "lose")
{
billType = BillType.Lose;
}
else if (bType == "back")
{
billType = BillType.Back;
}
else if (bType == "other")
{
billType = BillType.Other;
}
else
{
throw new Exception("未提供正确的单据类型参数btype！");
}
string supplierCode = context.Request["scode"];
string supplierName = context.Request["sname"];
string materialCode = context.Request["mcode"];
string materialName = context.Request["mname"];
string materialSize = context.Request["msize"];
string materialUnit = context.Request["munit"];
//检测物料参数
if (supplierCode != null && supplierCode.Length > 0)
{
//查询字段类型为供应商代码
parField = ParameterType.SupplierCode;
//去掉空格
supplierCode = supplierCode.Trim().Replace("*", "%") + "%";
}
else if (supplierName != null && supplierName.Length > 0)
{
//查询字段类型为供应商名称
parField = ParameterType.SupplierName;
//设置参数值
supplierName = "%" + supplierName.Trim().Replace("*", "%") + "%";
}
else if (materialCode != null && materialCode.Length > 0)
{
//查询字段类型为供应商名称物料代码
parField = ParameterType.MaterialCode;
//设置参数值
materialCode = materialCode.Trim().Replace("*", "%") + "%";
}
else if (materialName != null && materialName.Length > 0)
{
//查询字段类型为物料名称
parField = ParameterType.MaterialName;
//设置参数值
materialName = "%" + materialName.Trim().Replace("*", "%") + "%";
}
else if (materialSize != null && materialSize.Length > 0)
{
//查询字段类型为物料规格
parField = ParameterType.MaterialSize;
//设置参数值
materialSize = "%" + materialSize.Trim().Replace("*", "%") + "%";
}
else if (materialUnit != null && materialUnit.Length > 0)
{
//查询字段类型为物料单位
parField = ParameterType.MaterialUnit;
//设置参数值
materialUnit = "%" + materialUnit.Trim().Replace("*", "%") + "%";
}
//当前未使用特定的三种字段类型之一进行查询则不输出值直接退出
if (parField == ParameterType.None)
{
return;
}
//待输出到浏览器的数据
string strResult = string.Empty;
//检测单据类型
//入仓单
if (billType == BillType.In || billType == BillType.Other)
{
//在供应商清单记录中查询
if (parField == ParameterType.SupplierCode || parField == ParameterType.SupplierName)
{
//将查询到的结果保存到泛型变量中
var lSupplier = new List<SupplierLiItem>();
//数据适配器
using (var da = new t_material_supplierTableAdapter())
{
//获取数据使用的表
DataSetMaterialSupplier.t_material_supplierDataTable tab;
//通过代码查询
if (parField == ParameterType.SupplierCode)
{
//取得数据
tab = da.GetDataLikeSupplierCode(supplierCode);
}
//通过名称查询
else
{
//取得数据
tab = da.GetDataLikeSupplierName(supplierName);
}
//获取单据数据
AddSupplierListItem(tab, ref lSupplier);
}
//如果在清单中查询到数据
if (lSupplier.Count > 0)
{
//将泛型变量各项目放入数组
var itms = new SupplierLiItem[lSupplier.Count];
//复制泛型变量的内容到数组
lSupplier.CopyTo(itms);
//循环重新设置单只数
foreach (var itm in itms)
{
//将实例加入li
strResult += itm.ToString();
}
}
}
else
{
//在物料清单中查询
//将查询到的结果保存到泛型变量中
var lMaterial = new List<MaterialLiItem>();
//在物料结存清单中查询
if (billType == BillType.In)
{
//数据适配器
using (var da = new t_material_balanceTableAdapter())
{
//获取数据使用的表
DataSetMaterialBalance.t_material_balanceDataTable tab;
//通过供应商代码查询
if (parField == ParameterType.SupplierCode)
{
//取得数据
tab = da.GetDataLikeSupplierCode(supplierCode);
}
//通过供应商名称查询
else if (parField == ParameterType.SupplierName)
{
//取得数据
tab = da.GetDataLikeSupplierName(supplierName);
}
//通过物料代码查询
else if (parField == ParameterType.MaterialCode)
{
//取得数据
tab = da.GetDataLikeMaterialCode(materialCode);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialName)
{
//取得数据
tab = da.GetDataLikeMaterialName(materialName);
}
//通过物料规格查询
else if (parField == ParameterType.MaterialSize)
{
//取得数据
tab = da.GetDataLikeMaterialSize(materialSize);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialUnit)
{
//取得数据
tab = da.GetDataLikeMaterialUnit(materialUnit);
}
else
{
throw new Exception("检测到错误的参数名称类型！");
}
//获取单据数据
AddMaterialListItem(tab, billType, ref lMaterial);
}
}
//在物料清单中查询
//数据适配器
using (var da = new t_material_nameTableAdapter())
{
//获取数据使用的表
DataSetMaterialName.t_material_nameDataTable tab;
//通过供应商代码查询
if (parField == ParameterType.SupplierCode)
{
//取得数据
tab = da.GetDataLikeSupplierCode(supplierCode);
}
//通过供应商名称查询
else if (parField == ParameterType.SupplierName)
{
//取得数据
tab = da.GetDataLikeSupplierName(supplierName);
}
//通过物料代码查询
else if (parField == ParameterType.MaterialCode)
{
//取得数据
tab = da.GetDataLikeMaterialCode(materialCode);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialName)
{
//取得数据
tab = da.GetDataLikeMaterialName(materialName);
}
//通过物料规格查询
else if (parField == ParameterType.MaterialSize)
{
//取得数据
tab = da.GetDataLikeMaterialSize(materialSize);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialUnit)
{
//取得数据
tab = da.GetDataLikeMaterialUnit(materialUnit);
}
else
{
throw new Exception("检测到错误的参数名称类型！");
}
//获取单据数据
AddMaterialListItem(tab, billType, ref lMaterial);
}
//如果在清单中查询到数据
if (lMaterial.Count > 0)
{
//将泛型变量各项目放入数组
var itms = new MaterialLiItem[lMaterial.Count];
//复制泛型变量的内容到数组
lMaterial.CopyTo(itms);
//循环重新设置单只数
foreach (var itm in itms)
{
//将实例加入li
strResult += itm.ToString();
}
}
}
}
//出仓单
//盘亏单
else if (billType == BillType.Out || billType == BillType.Lose)
{
//将查询到的结果保存到泛型变量中
var lMaterial = new List<MaterialLiItem>();
//在物料结存清单中查询
//数据适配器
using (var da = new t_material_balanceTableAdapter())
{
//获取数据使用的表
DataSetMaterialBalance.t_material_balanceDataTable tab;
//通过供应商代码查询
if (parField == ParameterType.SupplierCode)
{
//取得数据
tab = da.GetDataLikeSupplierCode(supplierCode);
}
//通过供应商名称查询
else if (parField == ParameterType.SupplierName)
{
//取得数据
tab = da.GetDataLikeSupplierName(supplierName);
}
//通过物料代码查询
else if (parField == ParameterType.MaterialCode)
{
//取得数据
tab = da.GetDataLikeMaterialCode(materialCode);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialName)
{
//取得数据
tab = da.GetDataLikeMaterialName(materialName);
}
//通过物料规格查询
else if (parField == ParameterType.MaterialSize)
{
//取得数据
tab = da.GetDataLikeMaterialSize(materialSize);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialUnit)
{
//取得数据
tab = da.GetDataLikeMaterialUnit(materialUnit);
}
else
{
throw new Exception("检测到错误的参数名称类型！");
}
//获取单据数据
AddMaterialListItem(tab, billType, ref lMaterial);
}
//在物料清单中查询
//数据适配器
using (var da = new t_material_nameTableAdapter())
{
//获取数据使用的表
DataSetMaterialName.t_material_nameDataTable tab;
//通过供应商代码查询
if (parField == ParameterType.SupplierCode)
{
//取得数据
tab = da.GetDataLikeSupplierCode(supplierCode);
}
//通过供应商名称查询
else if (parField == ParameterType.SupplierName)
{
//取得数据
tab = da.GetDataLikeSupplierName(supplierName);
}
//通过物料代码查询
else if (parField == ParameterType.MaterialCode)
{
//取得数据
tab = da.GetDataLikeMaterialCode(materialCode);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialName)
{
//取得数据
tab = da.GetDataLikeMaterialName(materialName);
}
//通过物料规格查询
else if (parField == ParameterType.MaterialSize)
{
//取得数据
tab = da.GetDataLikeMaterialSize(materialSize);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialUnit)
{
//取得数据
tab = da.GetDataLikeMaterialUnit(materialUnit);
}
else
{
throw new Exception("检测到错误的参数名称类型！");
}
//获取单据数据
AddMaterialListItem(tab, billType, ref lMaterial);
}
//如果在清单中查询到数据
if (lMaterial.Count > 0)
{
//将泛型变量各项目放入数组
var itms = new MaterialLiItem[lMaterial.Count];
//复制泛型变量的内容到数组
lMaterial.CopyTo(itms);
//循环重新设置单只数
foreach (var itm in itms)
{
//将实例加入li
strResult += itm.ToString();
}
}
}
//盘盈单
else if (billType == BillType.Back)
{
//在物料盘亏清单中查询
//将查询到的结果保存到泛型变量中
var lMaterial = new List<MaterialLiItem>();
//数据适配器
using (var da = new t_material_lose_contentTableAdapter())
{
//获取数据使用的表
DataSetMaterialLose.t_material_lose_contentDataTable tab;
//通过供应商代码查询
if (parField == ParameterType.SupplierCode)
{
//取得数据
tab = da.GetDataLikeSupplierCode(supplierCode);
}
//通过供应商名称查询
else if (parField == ParameterType.SupplierName)
{
//取得数据
tab = da.GetDataLikeSupplierName(supplierName);
}
//通过物料代码查询
else if (parField == ParameterType.MaterialCode)
{
//取得数据
tab = da.GetDataLikeMaterialCode(materialCode);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialName)
{
//取得数据
tab = da.GetDataLikeMaterialName(materialName);
}
//通过物料规格查询
else if (parField == ParameterType.MaterialSize)
{
//取得数据
tab = da.GetDataLikeMaterialSize(materialSize);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialUnit)
{
//取得数据
tab = da.GetDataLikeMaterialUnit(materialUnit);
}
else
{
throw new Exception("检测到错误的参数名称类型！");
}
//获取单据数据
AddMaterialListItem(tab, billType, ref lMaterial);
}
//在物料清单中查询
//数据适配器
using (var da = new t_material_nameTableAdapter())
{
//获取数据使用的表
DataSetMaterialName.t_material_nameDataTable tab;
//通过供应商代码查询
if (parField == ParameterType.SupplierCode)
{
//取得数据
tab = da.GetDataLikeSupplierCode(supplierCode);
}
//通过供应商名称查询
else if (parField == ParameterType.SupplierName)
{
//取得数据
tab = da.GetDataLikeSupplierName(supplierName);
}
//通过物料代码查询
else if (parField == ParameterType.MaterialCode)
{
//取得数据
tab = da.GetDataLikeMaterialCode(materialCode);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialName)
{
//取得数据
tab = da.GetDataLikeMaterialName(materialName);
}
//通过物料规格查询
else if (parField == ParameterType.MaterialSize)
{
//取得数据
tab = da.GetDataLikeMaterialSize(materialSize);
}
//通过物料名称查询
else if (parField == ParameterType.MaterialUnit)
{
//取得数据
tab = da.GetDataLikeMaterialUnit(materialUnit);
}
else
{
throw new Exception("检测到错误的参数名称类型！");
}
//获取单据数据
AddMaterialListItem(tab, billType, ref lMaterial);
}
//如果在清单中查询到数据
if (lMaterial.Count > 0)
{
//将泛型变量各项目放入数组
var itms = new MaterialLiItem[lMaterial.Count];
//复制泛型变量的内容到数组
lMaterial.CopyTo(itms);
//循环重新设置单只数
foreach (var itm in itms)
{
//将实例加入li
strResult += itm.ToString();
}
}
}
else
{
throw new Exception("提供的单据类型错误！");
}
//加入ul头尾
strResult = "<ul>\n" + strResult + "</ul>\n";
//写入数据
context.Response.Write(strResult);
}
