/// <summary>
/// 得到一个对象实体
/// </summary>
public DiaoYanXuanXiang_Model DataRowToModel(DataRow row)
{
DiaoYanXuanXiang_Model model = new DiaoYanXuanXiang_Model();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = new Guid(row["Id"].ToString());
}
if (row["Options"] != null)
{
model.Options = row["Options"].ToString();
}
if (row["Numbers"] != null && row["Numbers"].ToString() != "")
{
model.Numbers = int.Parse(row["Numbers"].ToString());
}
if (row["TiMuZhuJian"] != null && row["TiMuZhuJian"].ToString() != "")
{
model.TiMuZhuJian = new Guid(row["TiMuZhuJian"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DiaoYanXuanXiang_Model model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update DiaoYanXuanXiang set ");
if (model.Options != null)
{
strSql.Append("Options='" + model.Options + "',");
}
if (model.Numbers != null)
{
strSql.Append("Numbers=" + model.Numbers + ",");
}
if (model.TiMuZhuJian != null)
{
strSql.Append("TiMuZhuJian='" + model.TiMuZhuJian + "',");
}
int n = strSql.ToString().LastIndexOf(",");
strSql.Remove(n, 1);
strSql.Append(" where Id='" + model.Id + "' ");
int rowsAffected = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rowsAffected > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 刷新数据
/// </summary>
private void RefreshData()
{
var diaoYanXuanXiangBll = new DiaoYanXuanXiang_BLL();
var diaoYanXuanXiangModel = new DiaoYanXuanXiang_Model();
var diaoYanXuanXiangModels =
diaoYanXuanXiangBll.GetModelList("TiMuZhuJian='" + TiMu + "'");
Repeater1.DataSource = diaoYanXuanXiangModels;
Repeater1.DataBind();
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DiaoYanXuanXiang_Model model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
if (model.Id != null)
{
strSql1.Append("Id,");
strSql2.Append("'" + Guid.NewGuid().ToString() + "',");
}
if (model.Options != null)
{
strSql1.Append("Options,");
strSql2.Append("'" + model.Options + "',");
}
if (model.Numbers != null)
{
strSql1.Append("Numbers,");
strSql2.Append("" + model.Numbers + ",");
}
if (model.TiMuZhuJian != null)
{
strSql1.Append("TiMuZhuJian,");
strSql2.Append("'" + model.TiMuZhuJian + "',");
}
strSql.Append("insert into DiaoYanXuanXiang(");
strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
strSql.Append(")");
strSql.Append(" values (");
strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
strSql.Append(")");
int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DiaoYanXuanXiang_Model GetModel(Guid Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" Id,Options,Numbers,TiMuZhuJian ");
strSql.Append(" from DiaoYanXuanXiang ");
strSql.Append(" where Id='" + Id + "' ");
DiaoYanXuanXiang_Model model = new DiaoYanXuanXiang_Model();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
protected void Button1_Click1(object sender, EventArgs e)
{
var diaoYanXuanXiangBll = new DiaoYanXuanXiang_BLL();
var diaoYanXuanXiangModel = new DiaoYanXuanXiang_Model();
diaoYanXuanXiangModel.Id = Guid.NewGuid();
diaoYanXuanXiangModel.Numbers = 0;
diaoYanXuanXiangModel.Options = TextBox1.Text;
diaoYanXuanXiangModel.TiMuZhuJian = new Guid(DropDownList1.SelectedValue);
var result = diaoYanXuanXiangBll.Add(diaoYanXuanXiangModel);
if (result)
{
Response.Write("添加成功");
}
else
{
Response.Write("添加失败,请重试");
}
TextBox1.Text = "";
}
/// <summary>
/// 进行投票操作
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Button1_OnClick(object sender, EventArgs e)
{
var diaoYanXuanXiangBll = new DiaoYanXuanXiang_BLL();
var diaoYanXuanXiangModel = new DiaoYanXuanXiang_Model();
// 获取当前选择的选项id进行查询提交数量,之后让后台加1
var id = "";
if (CheckBoxList1.SelectedItem != null)
{
id = CheckBoxList1.SelectedItem.Value;
}
if (string.IsNullOrEmpty(id))
{
Response.Write("请检查是否勾选了内容");
return;
}
diaoYanXuanXiangModel = diaoYanXuanXiangBll.GetModel(new Guid(id));
diaoYanXuanXiangModel.Numbers = diaoYanXuanXiangModel.Numbers + 1;
diaoYanXuanXiangBll.Update(diaoYanXuanXiangModel);
RefreshData();
GetDiaoYanList();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DiaoYanXuanXiang_Model model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DiaoYanXuanXiang_Model model)
{
return(dal.Add(model));
}