I am creating a page which will perform search on shipping companies websites and will parse the results on my page.
So far I created the following controller and view but it is not working. Any ideas how to approach and achieve this?
my html
<form id="form1" runat="server">
<div>
<input ID="TextBox1" runat="server">
<button type="button" class="btn btn-default" ID="Button1"
runat="server" Text="ara" onclick="Button1_Click"></button>
<label ID="Label1" runat="server" Text=""></label>
</div>
</form>
my controller
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Net; // HttpWebRequest
using System.IO; // Stream
using HtmlAgilityPack; // Html parse
using System.Text; // Encoding
namespace Nop.Web.Controllers
{
public class ContainerTrackingController : Controller
{
// GET: ContainerTracking
public ActionResult Index()
{
return View();
}
}
}
namespace arkasline
{
class Program
{
protected void Button1_Click(object sender, EventArgs e)
{
Uri ur = null;
Label1.Text = "";
// Gets results from Arkasline
// Prepare query on Arkasline
string arkaslinesearch = "http://tracking.arkasline.com/ContainerTracking/" + "&q=";
// Adding query to search
ur = new Uri(arkaslinesearch + TextBox1.Text);
// Sending request to Arkasline
HttpWebRequest arkaslinerequest = (HttpWebRequest)WebRequest.Create(ur);
// Getting response from Arkasline
HttpWebResponse arkaslineget = (HttpWebResponse)arkaslinerequest.GetResponse();
// Encoding request
Encoding getencode = Encoding.GetEncoding(arkaslineget.CharacterSet);
// Reading Respose
StreamReader arkaslinestream = new StreamReader(arkaslineget.GetResponseStream(), getencode);
// Saving response as string
string html = arkaslinestream.ReadToEnd();
// Parsing response
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(html);
// Response on selected nodes
HtmlNodeCollection links = doc.DocumentNode.SelectNodes("//*[@id=\"cphMain_pnlMessage\"]/table/tbody/tr/td");
// Adding results to Label1
Label1.Text += "Result :<br />";
// counting
int i = 1;
try
{
Label1.Text += "<br /><br />";
}
catch (Exception exp)
{
Label1.Text += "<font color=\"red\"> No Results found! </font> <br /><br />";
}
}
private class Label1
{
public static string Text { get; internal set; }
}
private class TextBox1
{
public static string Text { get; internal set; }
}
}
}