forked from JAMK-ICT-IIO13200/viikkotehtava-1
-
Notifications
You must be signed in to change notification settings - Fork 0
/
g2456_rssfeed.aspx.cs
89 lines (81 loc) · 2.5 KB
/
g2456_rssfeed.aspx.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.Xml;
public partial class g2456_rssfeed : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
#region Napit
protected void btnGetLiiga_Click(object sender, EventArgs e)
{
GetFeedsFrom("Liiga");
}
protected void btnGetMicro_Click(object sender, EventArgs e)
{
GetFeedsFrom("Micro");
}
protected void btnGetIS_Click(object sender, EventArgs e)
{
GetFeedsFrom("IS");
}
#endregion
protected void GetFeedsFrom(string FeedSource)
{
string url = null;
switch (FeedSource)
{
case "Liiga":
url = ConfigurationManager.AppSettings["rssfeeditSF"];
break;
case "Micro":
url = ConfigurationManager.AppSettings["rssfeeditMS"];
break;
case "IS":
url = ConfigurationManager.AppSettings["rssfeeditIS"];
break;
default:
break;
}
lblBody.Text = url;
//Luetaan XML XmlDocument olioon
XmlDocument doc = new XmlDocument();
myDataSource.DataFile = url;
doc = myDataSource.GetXmlDocument();
//1 Vaihe: Luetaan Channel title
XmlNode node = doc.SelectSingleNode("/rss/channel");
string otsikko = node["title"].InnerText;
lblHeader.Text = otsikko;
//2 Vaihe: Loopitetaan item-nodit läpi
XmlNodeList nodes = doc.SelectNodes("/rss/channel/item");
int i = 0;
string rsstitle;
string rsslink;
foreach (XmlNode item in nodes)
{
i++;
//uusi rivi tableen
TableRow row = new TableRow();
//riville kaksi solua, ekaan nro ja toiseen hyperlinkki
TableCell cell = new TableCell();
cell.Text = i.ToString();
//toka
TableCell cell2 = new TableCell();
rsstitle = item["title"].InnerText;
rsslink = item["link"].InnerText;
HyperLink hl = new HyperLink();
hl.Text = rsstitle;
hl.NavigateUrl = rsslink;
cell2.Controls.Add(hl);
//Lisätään solut riville ja rivit tauluun
row.Cells.Add(cell);
row.Cells.Add(cell2);
myDataTable.Rows.Add(row);
}
}
}