脚本之间的组合

Question

DriverId      OrderCount      OrderCountWhereNameIsNotNull
12               2                         2
13               1                         1

这是此代码正在创建的当前表：

 public partial class Control : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
    {
        OrderDataRepository rep = new OrderDataRepository();

        var results = rep.GetAllOrderData().
                      GroupBy(o => o.DRIVER_ID).
                      Select(g =>
                                new
                                {
                                    DriverId = g.Key,
                                    OrderCount = g.Count(),
                                    OrderCountWhereNameIsNotNull = 
                                                      g.Count(o => o.RECEIVE_NAME != null)
                                }).ToList();

        DataViewer.DataSource = results;
        DataViewer.DataBind();
    }

    }

我需要为每个 DriverId 获取并打印一个进度条，而不是表格，如此脚本中所示：

  int OrderCount, OrderCountWhereNameIsNotNull;
System.Web.UI.WebControls.TableRow oRow;
System.Web.UI.WebControls.TableCell oCell;
System.Web.UI.HtmlControls.HtmlGenericControl oDiv;

while (true)
//loop through records
//do while not eof
{
    oRow = new System.Web.UI.WebControls.TableRow();
    oCell = new System.Web.UI.WebControls.TableCell();
    oDiv = new System.Web.UI.HtmlControls.HtmlGenericControl("DIV");
    OrderCount = 200; //get value from DB, convert to meaningful width
    OrderCountWhereNameIsNotNull = 100; //get value from DB, convert to meaningful width

    oDiv.InnerHtml = "<div style='border: 3px solid black; width: " + OrderCount + "px;'>";
    oDiv.InnerHtml += Environment.NewLine + "  <div style='border: 0px; background-color: red; width: " + OrderCountWhereNameIsNotNull + "px;'>&nbsp;</div>";
    oDiv.InnerHtml += Environment.NewLine + "</div>";
    oCell.Controls.Add(oDiv);
    oRow.Cells.Add(oCell);
    tblData.Rows.Add(oRow);
}

我无法合并它们，可能是脚本不好...请帮助

目前我的主页是：

<form id="Form1" runat="server">
        <asp:GridView runat="server" ID="DataViewer">
        </asp:GridView>
    </form>

Answer 1

您可能会发现将网格绑定到数据集比构建一个尝试将自身注入网格的表更简单：

<asp:GridView ID="DataViewer" runat="server">
    <Columns>
        <TemplateColumn>
            <ItemTemplate>
Put the code for rendering your progress bar here in pure HTML. 
When you come to a value that will come from a row in your data, do like this:
<div style='width: <%# Eval("OrderCount") %>' />
            </ItemTemplate>
        </TemplateColumn>
    </Columns>
</asp:GridView>