gridview绑定列中字符如何转换
时间:2011-12-20
来源:互联网
我现在数据库中有一字段。为int型,分别用1-5表示
审核 1为通过,2为待审,3为完成,4为超时,5为放弃
我绑定后要怎么样才能让它显示为文本!!!
审核 1为通过,2为待审,3为完成,4为超时,5为放弃
我绑定后要怎么样才能让它显示为文本!!!
作者: boy138238 发布时间: 2011-12-20
方法很多
一个方法
<%# GetName(Eval("字段名称"))%>
后台写
String[] name = {"通过","待审","完成","超时","放弃"};
public String GetName(String x)
{
return name[Convert.ToInt32(x)-1];
}
一个方法
<%# GetName(Eval("字段名称"))%>
后台写
String[] name = {"通过","待审","完成","超时","放弃"};
public String GetName(String x)
{
return name[Convert.ToInt32(x)-1];
}
作者: net_lover 发布时间: 2011-12-20
当然在绑定事件了替换也是可以的
作者: net_lover 发布时间: 2011-12-20
2楼的可不可以说详细一点哦
作者: boy138238 发布时间: 2011-12-20
给你提供2种方法
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
System.Data.DataTable dataTable1 = new System.Data.DataTable("BlogUser");
System.Data.DataRow dr;
dataTable1.Columns.Add(new System.Data.DataColumn("UserId", typeof(System.Int32)));
dataTable1.Columns.Add(new System.Data.DataColumn("UserName", typeof(System.String)));
for (int i = 1; i < 20; i++)
{
dr = dataTable1.NewRow();
dr[0] = i;
dr[1] = "【孟子E章】" + i.ToString();
dataTable1.Rows.Add(dr);
}
GridView1.DataSource = dataTable1;
GridView1.DataBind();
}
}
String[] name = { "通过", "待审", "完成", "超时", "放弃" };
public String GetName(String x)
{
int id = Convert.ToInt32(x);
if (id < 1 || id > 5) return "无效";
return name[id - 1];
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int id = Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, "UserId"));
if (id < 1 || id > 5) e.Row.Cells[0].Text = "无效";
else
e.Row.Cells[0].Text = name[id - 1];
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="formd1" runat="server">
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" DataKeyNames="UserId"
OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:BoundField DataField="UserId" HeaderText="方法1" />
<asp:TemplateField HeaderText="方法2">
<ItemTemplate>
<%# GetName(Eval("UserId").ToString())%>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</form>
</body>
</html>
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
System.Data.DataTable dataTable1 = new System.Data.DataTable("BlogUser");
System.Data.DataRow dr;
dataTable1.Columns.Add(new System.Data.DataColumn("UserId", typeof(System.Int32)));
dataTable1.Columns.Add(new System.Data.DataColumn("UserName", typeof(System.String)));
for (int i = 1; i < 20; i++)
{
dr = dataTable1.NewRow();
dr[0] = i;
dr[1] = "【孟子E章】" + i.ToString();
dataTable1.Rows.Add(dr);
}
GridView1.DataSource = dataTable1;
GridView1.DataBind();
}
}
String[] name = { "通过", "待审", "完成", "超时", "放弃" };
public String GetName(String x)
{
int id = Convert.ToInt32(x);
if (id < 1 || id > 5) return "无效";
return name[id - 1];
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int id = Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, "UserId"));
if (id < 1 || id > 5) e.Row.Cells[0].Text = "无效";
else
e.Row.Cells[0].Text = name[id - 1];
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="formd1" runat="server">
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" DataKeyNames="UserId"
OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:BoundField DataField="UserId" HeaderText="方法1" />
<asp:TemplateField HeaderText="方法2">
<ItemTemplate>
<%# GetName(Eval("UserId").ToString())%>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</form>
</body>
</html>
作者: net_lover 发布时间: 2011-12-20
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