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私はこのプロジェクトを.netで作業しています。ブラウザに行くと、5つのレストランが表示され、下のボタンに色の変更が表示され、クリックすると色を変更できます。私は何をしようとしているのは、レストランの名前の横に住所、電話番号がありますが、それをコード化する方法は本当に分かりません。私は確信していますが、私の心はそれをする方法を覚えていません。以下は、私のコードはここ..出力のコードを追加するには
ある私のクラスのコードです：私の質問は以下のようになり
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="RestaurantVB._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Lab W8</title>
<script language="javascript" type="text/javascript">
//I built in some of our HTML5 code from last week
function browserHtml5Test() {
var canvas = document.getElementById("html5Test");
if (canvas == null || canvas.getContext == null) {
document.getElementById("canvasReport").style.color = "Red";
document.getElementById("canvasReport").innerHTML = "HTML5 NOT Supported";
}
document.getElementById("canvasReport").innerHTML = "HTML5 Supported!";
}
function changeStyles() {
//Get the Id of this particular item. Here we don't have to change the styles.
//We could make a call to a database via ajax since we have the id that is stored
//in the database.
var tmp = document.getElementById("rest0");
if (tmp != null) {
tmp.style.color = "green";
}
tmp = document.getElementById("rest1");
if (tmp != null) {
tmp.style.color = "green";
}
tmp = document.getElementById("rest2");
if (tmp != null) {
tmp.style.color = "green";
}
tmp = document.getElementById("rest3");
if (tmp != null) {
tmp.style.color = "green";
}
tmp = document.getElementById("rest4");
if (tmp != null) {
tmp.style.color = "green";
}
tmp = document.getElementById("rest5");
if (tmp != null) {
tmp.style.color = "green";
}
//Yes these could have been done via loop.
}
</script>
<style type="text/css">
#TextArea1
{
width: 244px;
}
#Select1
{
width: 226px;
}
#Text1
{
width: 151px;
}
</style>
</head>
<body onload="browserHtml5Test();" style="height: 340px">
<form id="form1" runat="server">
<div id="canvasReport" style="color: Blue; margin-bottom: 15px;"></div>
<div>
<%
For Each r As RestaurantVB.Restaurant In _restaurants
Response.Write(String.Format("<div id=""rest{0}"">{1}</div>", r.Id, r.Name))
Next
%>
<br />
<br />
<br />
<input type="button" value="Change Styles" onclick="changeStyles();" /></div>
<canvas id="html5Test” width="150" height="150"></canvas>
</form>
</body>
</html>
誰かが私が電話を記述する方法を理解するのに役立つことができます。ここでは
Public Class Restaurant
Private _Id As Integer
Public Property Id() As Integer
Get
Return _Id
End Get
Set(ByVal value As Integer)
_Id = value
End Set
End Property
Private _Name As String
Public Property Name() As String
Get
Return _Name
End Get
Set(ByVal value As String)
_Name = value
End Set
End Property
Private _Location As String
Public Property Location() As String
Get
Return _Location
End Get
Set(ByVal value As String)
_Location = value
End Set
End Property
Private _Stars As Integer
Public Property Stars() As Integer
Get
Return _Stars
End Get
Set(ByVal value As Integer)
_Stars = value
End Set
End Property
Private _PhoneNumber As Integer
Public Property PhoneNumber() As String ' Allows "-", ".", "x" in number
Get
Return _PhoneNumber
End Get
Set(ByVal value As String)
_PhoneNumber = value
End Set
End Property
Public Sub Restaurant()
End Sub
''' <summary>
''' This Function simulates getting data from a Database
''' </summary>
''' <returns></returns>
''' <remarks></remarks>
Public Function GetFavoriteRestaurants() As List(Of Restaurant)
Dim favRestaurants As List(Of Restaurant) = Nothing
favRestaurants = New List(Of Restaurant)
favRestaurants.Add(New Restaurant)
favRestaurants(0).Id = 0
favRestaurants(0).Name = "Carabbas"
favRestaurants(0).Location = "North Canton"
favRestaurants(0).Stars = 3
favRestaurants(0).PhoneNumber = 330 - 966 - 242
favRestaurants.Add(New Restaurant)
favRestaurants(1).Id = 1
favRestaurants(1).Name = "Peter Shears"
favRestaurants(1).Location = "Canton"
favRestaurants(1).Stars = 4
favRestaurants(1).PhoneNumber = 330 - 522 - 8300
favRestaurants.Add(New Restaurant)
favRestaurants(2).Id = 2
favRestaurants(2).Name = "Salsitas"
favRestaurants(2).Location = "Kent"
favRestaurants(2).Stars = 2
favRestaurants(2).PhoneNumber = 330 - 673 - 8874
favRestaurants.Add(New Restaurant)
favRestaurants(3).Id = 3
favRestaurants(3).Name = "Ruby Tuesday"
favRestaurants(3).Location = "North Canton"
favRestaurants(3).Stars = 4
favRestaurants(3).PhoneNumber = 330 - 434 - 232
favRestaurants.Add(New Restaurant)
favRestaurants(4).Id = 4
favRestaurants(4).Name = "OutBack SteakHouse"
favRestaurants(4).Location = " Canton"
favRestaurants(4).Stars = 4
favRestaurants(4).PhoneNumber = 330 - 493 - 9515
Return favRestaurants
End Function
End Class
は私の他のコードですレストランの横にある番号と住所が表示されます。基本的にはちょうど住所と電話numがオリジナルのものの下に別の行を追加すること
For Each r As RestaurantVB.Restaurant In _restaurants
Response.Write(String.Format("<div id=""rest{0}"">{1}<br />", r.Id, r.Name))
Response.Write(String.Format("{0}, {1}</div>", r.Location, r.PhoneNumber))
Next
：
質問する際にコードを必要な部分に減らしてください。 – Jan