mediaroom の TVButton コントロールについて疑問があります。mediaroom プレゼンテーション フレームワークに付属するイベントとアクションがあります。コードで tvbutton の独自のイベント ハンドラを呼び出すにはどうすればよいですか。onButtonClick="btnlogin_ButtonClick" が機能していません。void btnlogin_ButtonClick(object sender,EventArgs e){ } のカスタム コードを記述した場合
onButtonClick が発火しない! メディアルームのサンプルコード！
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="SubmitAction_01_Designer.aspx.cs"
Inherits="TVPage_TVPage_Submit" %>
<%@ Register Assembly="TVControls" Namespace="Microsoft.TV.TVControls" TagPrefix="mrml" %>
<%@ Register Assembly="TVControls" Namespace="Microsoft.TV.TVControls.Actions" TagPrefix="mrml" %>
<form id="form1" runat="server">
<mrml:TVPage ID="TVPage1" runat="server" Style="position: absolute;">
<mrml:TVPanel ID="TVPanel2" runat="server" Background="image(file:/BG_Masthead.png)"
Style="z-index: 102; left: 0px; width: 632px; position: absolute; top: 0px; height: 99px">
<mrml:TVImage ID="TVImage2" runat="server" Style="left: 16px; width: 260px; position: absolute;
top: 23px; height: 80px" Url="file:///Brand_Service_Menu.png">
</mrml:TVImage>
<mrml:TVLabel ID="TVLabel3" runat="server" Background="@Transparent" Foreground="@TextHeader"
HorizontalAlign="right" VerticalAlign="bottom" Padding="rect(0,0,0,0)" Style="left: 265px;
width: 331px; position: absolute; top: 13px; height: 69px" Text="SubmitAction - Designer"
Wrap="false">
</mrml:TVLabel>
</mrml:TVPanel>
<mrml:TVText ID="TVText1" runat="server" Style="position: absolute; top: 137px; left: 347px;"
MaxChars="100">
</mrml:TVText>
<mrml:TVButton ID="TVButton1" runat="server" Style="position: absolute; top: 197px;
left: 352px;" OnClick="SubmitAction0" Text="Click To submit">
</mrml:TVButton>
<mrml:TVActions ID="TVActions1" runat="server" Actions-Capacity="4">
<mrml:SubmitAction Gadgets="TVText1" Method="Get" Name="SubmitAction0" Target=""
Url="SubmitAction_02_Designer.aspx" X="5" Y="5" />
</mrml:TVActions>
<mrml:TVLabel ID="TVLabel4" runat="server" Style="position: absolute; top: 137px;
left: 67px; height: 158px; width: 246px;" Text="Enter some text in TVText and click on TVButton to submit the TVpage. When the TVPage is submitted,
the control goes to the next page where you can see the text entered in the previous page.">
</mrml:TVLabel>
</mrml:TVPage>
</form>
したがって、ここでは OnClick="SubmitAction0" のみを指定できます。上記のサンプルはソース ビューです
サンプルの背後にあるコード:
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Microsoft.TV.TVControls.Actions;
using Microsoft.TV.TVControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
/* <mrml:MoveAction Height="40" Left="270" Name="MoveAction0" Target="txtMove"
Top="138" Width="100" X="117" Y="117" />
<mrml:ShowAction Name="ShowAction0" Targets="lblShow" X="89" Y="89" />
<mrml:SetAction Name="SetAction0" PropertyName="value" PropertyValue="Set"
Target="txtSet" X="61" Y="61" />
<mrml:HideAction Name="HideAction0" Targets="lblHide" X="5" Y="5" />
<mrml:KeyAction Key="1" Name="KeyAction0" Target="txtKey" X="33" Y="33" />
<mrml:FocusAction Name="FocusAction0" Target="btnFocus" X="229" Y="100" />*/
MoveAction objMove = new MoveAction("MoveAction0", "txtMove", 270, 138, 100, 40);
TVActions1.Actions.Add(objMove);
ShowAction objShow = new ShowAction("ShowAction0", "lblShow");
TVActions1.Actions.Add(objShow);
SetAction objSet = new SetAction("SetAction0", "txtSet", "value", "Set");
TVActions1.Actions.Add(objSet);
HideAction objHide = new HideAction("HideAction0", "lblHide");
TVActions1.Actions.Add(objHide);
KeyAction objKey = new KeyAction("KeyAction0", "txtKey", "1");
TVActions1.Actions.Add(objKey);
FocusAction objFocus = new FocusAction("FocusAction0", "btnFocus");
TVActions1.Actions.Add(objFocus);
TVButton1.OnClick = new Microsoft.TV.TVControls.Events.ClickEvent("ShowAction0");
TVButton2.OnClick = new Microsoft.TV.TVControls.Events.ClickEvent("HideAction0");
TVButton3.OnClick = new Microsoft.TV.TVControls.Events.ClickEvent("SetAction0");
TVButton4.OnClick = new Microsoft.TV.TVControls.Events.ClickEvent("KeyAction0");
TVButton5.OnClick = new Microsoft.TV.TVControls.Events.ClickEvent("FocusAction0");
TVButton6.OnClick = new Microsoft.TV.TVControls.Events.ClickEvent("MoveAction0");
//Following lines are for displaying the file name
/*<mrml:TVLabel ID="lblFileName" runat="server"
style="position: absolute; top: 69px; left: 9px; width: 241px;" Text="TVLabel">
</mrml:TVLabel>*/
TVLabel lblFileName = new TVLabel();
lblFileName.ID = "lblFileName";
lblFileName.Left = 40;
lblFileName.Top = 70;
lblFileName.Width = 500;
lblFileName.Text = HttpContext.Current.Request.FilePath;
lblFileName.IsVisible = true;
TVPage1.Controls.Add(lblFileName);
}
}