下面是绑到GridView模板上的,请如何去除HTML格式显示出来!
<%# DataBinder.Eval(Container.DataItem, "About") %>这个方法是写在类里面的,但是在模板不可以创建对象!
public string Filter(string str, string mode)
{
mode = mode.ToLower();
switch (mode)
{
case "html":
str = str.Replace("\r\n", "\n");
str = str.Replace("'", "'");
str = str.Replace("\"", """);
str = str.Replace("<", "<");
str = str.Replace(">", ">");
str = str.Replace("\n", "<br />");
break;
case "nohtml":
str = Regex.Replace(str, "<[^>]*>", "");
break;
case "sql1":
str = str.Replace("'", "");
str = str.Replace(";", "");
break;
case "htmltojs":
str = str.Replace("\r\n", "\n");
str = str.Replace(@"\", @"\\");
str = str.Replace("'", "\\\'");
str = str.Replace("\"", "\\\"");
str = str.Replace("/", "\\/");
str = str.Replace("\n", "<br />");
str = str.Replace(" ", " ");
break;
default:
str = str.Replace("'", "''");
str = str.Replace(";", ";");
break;
}
return str;
}
这样不行啊,,,创业不了对象名 如果对象名为 SqlDAL word=new SqlDAL()
<%# word.Filter(DataBinder.Eval(Container.DataItem, "About"),"nohtml" %>
面里不支持....
GridView字段为什么不支持赋值?比如: string strabout=DataBinder.Eval(Container.DataItem, "About") 这像根本不支持,要命!!!!救命啊.....
<%# DataBinder.Eval(Container.DataItem, "About") %>这个方法是写在类里面的,但是在模板不可以创建对象!
public string Filter(string str, string mode)
{
mode = mode.ToLower();
switch (mode)
{
case "html":
str = str.Replace("\r\n", "\n");
str = str.Replace("'", "'");
str = str.Replace("\"", """);
str = str.Replace("<", "<");
str = str.Replace(">", ">");
str = str.Replace("\n", "<br />");
break;
case "nohtml":
str = Regex.Replace(str, "<[^>]*>", "");
break;
case "sql1":
str = str.Replace("'", "");
str = str.Replace(";", "");
break;
case "htmltojs":
str = str.Replace("\r\n", "\n");
str = str.Replace(@"\", @"\\");
str = str.Replace("'", "\\\'");
str = str.Replace("\"", "\\\"");
str = str.Replace("/", "\\/");
str = str.Replace("\n", "<br />");
str = str.Replace(" ", " ");
break;
default:
str = str.Replace("'", "''");
str = str.Replace(";", ";");
break;
}
return str;
}
这样不行啊,,,创业不了对象名 如果对象名为 SqlDAL word=new SqlDAL()
<%# word.Filter(DataBinder.Eval(Container.DataItem, "About"),"nohtml" %>
面里不支持....
GridView字段为什么不支持赋值?比如: string strabout=DataBinder.Eval(Container.DataItem, "About") 这像根本不支持,要命!!!!救命啊.....
例如:Label1是你放在模板列里面需要显示数据的控件.protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
Label lbl = (Label)e.Row.Cells[0].FindControl("Label");//假设模板列是Grid的第一列
lbl.Text = "你需要显示的数据";
}
}
<%# word.Filter(Eval("About").ToString(),"nohtml") %>
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
Label lbl = (Label)e.Row.Cells[0].FindControl("Label");//假设模板列是Grid的第一列
lbl.Text = "你需要显示的数据";
}
}这种方法怎么读取字段内容??? lbl.Text = "你需要显示的数据"; 字段名为:About