动态生成数个gridview Button得到隐藏ID列的值

 

-------SQL

  string sql = @"select ID,ProductName as '产品',CatelogID as '分值',UpdatedOn as '兑换点数'

FROM dbo.T_WAP_Product where CatelogID=@categoryID";

--------

protected void Page_Load(object sender, EventArgs e)

        {

            DataSet productDS = ProductDao.GetAllWapProducts();

            GridView productGV = null;

 

            for (int i = 0; i < productDS.Tables.Count; i++)

            {

                productGV = BindGridView(productDS.Tables[i]);

                productsTb.Controls.Add(productGV);

//如果需要隐藏ID列，一定要先bindgridview 再设置ID列不显示，不然拿不到ID

                productGV.Columns[0].Visible = false;

            }

 

        }

 

        private GridView BindGridView(DataTable dt)

        {

 

            Literal categoryNameLiteral = new Literal();

            categoryNameLiteral.Text = dt.TableName;

 

            GridView productGV = new GridView();

 

            productGV.AutoGenerateColumns = false;

            productGV.RowDataBound += new GridViewRowEventHandler(productGV_RowDataBound);

 

            for (int i = 0; i < dt.Columns.Count; i++)

            {

                BoundField bc = new BoundField();

                bc.DataField = dt.Columns[i].ColumnName.ToString();

                bc.HeaderText = dt.Columns[i].Caption.ToString();

                productGV.Columns.Add(bc);

            }

 

            CommandField cfModify = new CommandField();  //绑定命令列

            cfModify.ButtonType = ButtonType.Button;

            cfModify.ControlStyle.CssClass = "input_sblue";

            cfModify.SelectText = "查看详情";

            cfModify.ShowSelectButton = true;

 

            productGV.Columns.Add(cfModify);

 

            productGV.DataSource = dt;

            productGV.DataBind();

 

            productsTb.Controls.Add(categoryNameLiteral);

 

            return productGV;

        }

 

        void productGV_RowDataBound(object sender, GridViewRowEventArgs e)

        {

            if (e.Row.RowType == DataControlRowType.DataRow)

            {

                ((Button)(e.Row.Cells[4].Controls[0])).Attributes.Add("onclick", "javascript:test(this);return false;");

                ((Button)(e.Row.Cells[4].Controls[0])).Attributes.Add("name", e.Row.Cells[0].Text);

            }

        }

 

    private void SetCategoryNameStyle(string tableName)

    {

        Label categoryNameLbl = new Label();

        categoryNameLbl.Text = tableName;

 

        System.Drawing.ColorConverter colConvert = new ColorConverter();

        categoryNameLbl.BackColor = (System.Drawing.Color)colConvert.ConvertFromString("#0e93db");

 

        categoryNameLbl.CssClass = "tdStyle";

 

        productsTb.Controls.Add(categoryNameLbl);

    }

 

//前台JS

function test(o) {
//debugger
alert("ID"+o.name);
}

 

 CSS

.input_sblue{

      background:-webkit-gradient(linear, 0 0, 0 100%, from(#0061a8), to(#208bff));

      background:-moz-linear-gradient(top, #0061a8, #208bff);

      filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#0061a8, endColorstr=#208bff,grandientType=0);

      font-size:12px;

      color:#fff;

      font-weight:bold;

      padding:5px 5px;

      border-radius:5px;

      }

 

.mem_table3 tr td{ border:1px solid #97dbff;text-align:center; height:33px; padding:0 10px;}
.mem_table3{ margin:0 auto;}
.clr4 {
color:#fff;
}/*白色*/