完全相同的两个控件放在一起，一个出错（无脑）,帮忙看看
前台页面，两个RadioButtonList，不同的命运
<td class="center2 tdborder">
<asp:RadioButtonList ID="rblVerifyCode" runat="server"></asp:RadioButtonList></td>
<td class="right4 tdborder"> </td>
.......
<td class="center2 tdborder">
<asp:RadioButtonList ID="rblRight" runat="server" RepeatDirection="Horizontal"></asp:RadioButtonList>
</td>
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
InitConfig();
}
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
SiteConfigManager.Get("是否启用验证码").TitleValue = rblVerifyCode.SelectedValue;
//这里总是说 rblRight 没有指向对象。看了提示信息的确是null，
//为什么？上面的没有错
SiteConfigManager.Get("是否启用权限控制").TitleValue = rblRight.SelectedItem.Value;
//string rst = RadioButtonList1.SelectedValue;
//this.Page.ClientScript.RegisterStartupScript(RadioButtonList1.GetType(), "testrd", @"alert('" + rst + "');");
GetDb().SaveChanges();
}
protected void InitConfig()
{
lblVerifyCode.Text = "是否启用验证码";
rblVerifyCode.RepeatDirection = RepeatDirection.Horizontal;
rblVerifyCode.Items.Add(new ListItem("是",Convert.ToString(YesOrNo.Yes)));
rblVerifyCode.Items.Add(new ListItem("否", YesOrNo.No.ToString()));
if (SiteConfigManager.GetSiteConfigValue("是否启用验证码") == YesOrNo.Yes.ToString())
{
rblVerifyCode.Items[0].Selected = true;
}
else
{
rblVerifyCode.Items[1].Selected = true;
}
rblRight.RepeatDirection = RepeatDirection.Horizontal;
lblRight.Text = rblRight.AppendDataBoundItems.ToString();
lblVerifyCode.Text = rblVerifyCode.AppendDataBoundItems.ToString();
//lblRight.Text = "是否启用权限控制";
rblRight.Items.Add(new ListItem("是", YesOrNo.Yes.ToString()));
rblRight.Items.Add(new ListItem("否", YesOrNo.No.ToString()));
if (SiteConfigManager.GetSiteConfigValue("是否启用权限控制") == YesOrNo.Yes.ToString())
{
rblRight.Items[0].Selected = true;
}
else
{
rblRight.Items[1].Selected = true;
}
}
