我的网页上有6个radiobuttons。当您单击其中一个按钮时,将显示概述。但是未选中所选的单选按钮。您看到按钮显示为已检查一段时间。但与其他的一样,它将再次被取消。
如何检查?
观点:
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server" >
<% using (Html.BeginForm("Overige_Statistieken", "Hitdossier",
FormMethod.Post, new { id = "frmStatistieken" })) %>
<% { %>
<table>
<tr>
<th class="hitlijst_editie">Selecteer overzicht:</th>
</tr>
<tr>
<td>
<%= Html.RadioButton("Overzicht", "1", new
{
@onclick = "document.getElementById('frmStatistieken').submit();"
}) %> Overzicht Alle Nummer 1 hits per week
</td>
</tr>
<tr>
<td>
<%= Html.RadioButton("Overzicht", "2", new
{
@onclick = "document.getElementById('frmStatistieken').submit();"
})%> Overzicht Alle Tips van de week
</td>
</tr>
...
</table>
<br />
<br />
<div>
<%= Html.Action("Overige_StatistiekenLijst", new { AID_Overzicht = ViewBag.ID_Overzicht })%> <br />
</div>
<% } %>
</asp:Content>
......这是控制器:
public ActionResult Overige_Statistieken(string AID_Overzicht = "1")
{
ViewBag.ID_Overzicht = AID_Overzicht;
return View();
}
[HttpPost]
public ActionResult Overige_Statistieken(FormCollection ACollection)
{
string sID_Overzicht = ACollection["Overzicht"].ToString();
return Overige_Statistieken(sID_Overzicht);
}
public ActionResult Overige_StatistiekenLijst(string AID_Overzicht)
{
ViewBag.ID_Overzicht = AID_Overzicht;
ReadOverigeStatistieken(AID_Overzicht);
return View(_ListOverzichtModel);
}
答案 0 :(得分:1)
有一个重载方法,允许您使用isChecked
参数(第三个参数)设置单选按钮的初始状态。
<%= Html.RadioButton("Overzicht", "1", (int)ViewBag.ID_Overzicht==1, new
{
@onclick = "document.getElementById('frmStatistieken').submit();"
}) %>
以下内容已添加到您的代码中。对你所有的单选按钮做同样的事情,注意你要检查的价值(即1)。
ViewBag.ID_Overzicht==1