//Possibility to query (documentation): http://www.random.org/clients/http/
private void button1_Click(object sender, EventArgs e)
{
var panel = this.Notify("Please wait...", -1, 0.3, Color.Green, Color.Black, Color.White);
var options = new AjaxRequestOptions
{
//You can also delete the Data object and add this to the URL:
//?min=1&max=52&col=1&format=plain&rnd=new
//It will behave identical, butshow that both options (Data and URL) are possible.
Data = new {
min = 1,
max = 52,
col = 1,
format = "plain",
rnd = "new"
},
Url = textBox2.Text,
Type = (AjaxRequestType)Enum.Parse(typeof(AjaxRequestType), comboBox1.SelectedItem.ToString()),
Complete = (s, ev) =>
{
Controls.Remove(panel);
panel.Dispose();
},
Success = (s, ev) =>
{
textBox1.Text = ev.ResponseText.Replace("\n", "\r\n");
textBox3.Text = MakeHeaders(s);
}
};
options.AddStatusCodeHandler(System.Net.HttpStatusCode.OK, (s, ev) =>
{
MessageBox.Show("I received something with StatusCode 200!");
});
AjaxRequest.Create(options);
}
/// <summary>
/// Performs an AJAX reuqest with custom options.
/// </summary>
/// <param name="options">The custom options of the current request as an anonymous object.</param>
/// <returns>The AjaxRequest object.</returns>
public static AjaxRequest Ajax(object options)
{
var opt = new AjaxRequestOptions();
var oft = typeof(AjaxRequestOptions);
var rft = options.GetType().GetProperties();
foreach (var rf in rft)
{
if (oft.GetProperty(rf.Name) != null)
oft.GetProperty(rf.Name).SetValue(opt, rf.GetValue(options, null), null);
}
return Ajax(opt);
}
/// <summary>
/// Performs an AJAX reuqest with custom options.
/// </summary>
/// <param name="options">The custom options of the current request as an anonymous object.</param>
/// <returns>The AjaxRequest object.</returns>
public static AjaxRequest Ajax(object options)
{
var opt = new AjaxRequestOptions();
var oft = typeof(AjaxRequestOptions);
var rft = options.GetType().GetProperties();
foreach (var rf in rft)
{
if (oft.GetProperty(rf.Name) != null)
{
oft.GetProperty(rf.Name).SetValue(opt, rf.GetValue(options, null), null);
}
}
return(Ajax(opt));
}
/// <summary>
/// The constructor.
/// </summary>
/// <param name="options"></param>
public AjaxRequest(AjaxRequestOptions options)
{
Options = options;
header = new Dictionary<string, string>();
body = string.Empty;
var url = options.DirectUrl;
if (options.Type == AjaxRequestType.GET)
url = options.DirectUrl + "?" + options.EncodedNameValuePairs;
request = HttpWebRequest.Create(url) as HttpWebRequest;
request.Method = Options.Type.ToString();
request.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
request.Timeout = Options.Timeout * 1000;
if(!string.IsNullOrEmpty(Options.MimeType))
request.ContentType = Options.MimeType;
request.AllowAutoRedirect = true;
request.Date = DateTime.Now;
if(!string.IsNullOrEmpty(Options.Accepts))
request.Accept = Options.Accepts;
if (!string.IsNullOrEmpty(Options.UserName))
SetAuthorizationHeader(Options.UserName, Options.Password ?? string.Empty);
// See: http://en.wikipedia.org/wiki/List_of_HTTP_header_fields
if(!Options.DiscardRequestedWith)
request.Headers.Add("X-Requested-With", "XMLHttpRequest");
foreach (string key in Options.Headers.Keys)
request.Headers[key] = Options.Headers[key].ToString();
if (Options.Complete != null)
OnComplete += Options.Complete;
if (Options.Success != null)
OnSuccess += Options.Success;
if (Options.Error != null)
OnError += Options.Error;
task = new Task(PerformRequest);
ReadyState = WebX.ReadyState.Uninitialized;
}
/// <summary>
/// Performs an AJAX reuqest with custom options.
/// </summary>
/// <param name="url">The url where the request is sent to.</param>
/// <param name="options">The custom options of the current request.</param>
/// <returns>The AjaxRequest object.</returns>
public static AjaxRequest Ajax(this Uri url, AjaxRequestOptions options)
{
options.Url = url.ToString();
return Ajax(options);
}
/// <summary>
/// The Constructor.
/// </summary>
/// <param name="options">The given AjaxRequest options.</param>
/// <param name="data">The received data as a string.</param>
public DataFilterEventArgs(AjaxRequestOptions options, string data) : base(options)
{
OriginalData = data;
ModifiedData = data;
}
/// <summary>
/// Performs an AJAX reuqest with custom options.
/// </summary>
/// <param name="options">The custom options of the current request.</param>
/// <returns>The AjaxRequest object.</returns>
public static AjaxRequest Ajax(AjaxRequestOptions options)
{
return(new AjaxRequest(options));
}
/// <summary>
/// Creates (i.e. spawns an instance and starts the request) a new AjaxRequest.
/// </summary>
/// <param name="options">An AjaxRequestOptions instance with all options set.</param>
/// <returns>The AjaxRequest instance.</returns>
public static AjaxRequest Create(AjaxRequestOptions options)
{
return new AjaxRequest(options).Invoke();
}
/// <summary>
/// The constructor.
/// </summary>
/// <param name="options">We expect some options here.</param>
public AjaxEventArgs(AjaxRequestOptions options)
{
Options = options;
}
public AjaxResponseEventArgs(AjaxRequestOptions options, string text, object response) : base(options)
{
ResponseText = text;
Response = response;
}
/// <summary>
/// The constructor.
/// </summary>
/// <param name="options"></param>
public AjaxRequest(AjaxRequestOptions options)
{
Options = options;
header = new Dictionary <string, string>();
body = string.Empty;
var url = options.DirectUrl;
if (options.Type == AjaxRequestType.GET)
{
url = options.DirectUrl + "?" + options.EncodedNameValuePairs;
}
request = HttpWebRequest.Create(url) as HttpWebRequest;
request.Method = Options.Type.ToString();
request.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
request.Timeout = Options.Timeout * 1000;
if (!string.IsNullOrEmpty(Options.MimeType))
{
request.ContentType = Options.MimeType;
}
request.AllowAutoRedirect = true;
request.Date = DateTime.Now;
if (!string.IsNullOrEmpty(Options.Accepts))
{
request.Accept = Options.Accepts;
}
if (!string.IsNullOrEmpty(Options.UserName))
{
SetAuthorizationHeader(Options.UserName, Options.Password ?? string.Empty);
}
// See: http://en.wikipedia.org/wiki/List_of_HTTP_header_fields
if (!Options.DiscardRequestedWith)
{
request.Headers.Add("X-Requested-With", "XMLHttpRequest");
}
foreach (string key in Options.Headers.Keys)
{
request.Headers[key] = Options.Headers[key].ToString();
}
if (Options.Complete != null)
{
OnComplete += Options.Complete;
}
if (Options.Success != null)
{
OnSuccess += Options.Success;
}
if (Options.Error != null)
{
OnError += Options.Error;
}
task = new Task(PerformRequest);
ReadyState = WebX.ReadyState.Uninitialized;
}
/// <summary>
/// The Constructor.
/// </summary>
/// <param name="options">The given AjaxRequest options.</param>
/// <param name="data">The received data as a string.</param>
public DataFilterEventArgs(AjaxRequestOptions options, string data)
: base(options)
{
OriginalData = data;
ModifiedData = data;
}
/// <summary>
/// Creates (i.e. spawns an instance and starts the request) a new AjaxRequest.
/// </summary>
/// <param name="options">An anonymous object with all necessary options set.</param>
/// <returns>The AjaxRequest instance.</returns>
public static AjaxRequest Create(object options)
{
var opt = new AjaxRequestOptions();
var oprops = opt.GetType().GetProperties();
var props = options.GetType().GetProperties();
foreach (var prop in props)
{
foreach (var oprop in oprops)
{
if (prop.Name.Equals(oprop))
{
oprop.SetValue(opt, prop.GetValue(options, null), null);
break;
}
}
}
return AjaxRequest.Create(opt);
}
/// <summary>
/// Performs an AJAX reuqest with custom options.
/// </summary>
/// <param name="options">The custom options of the current request.</param>
/// <returns>The AjaxRequest object.</returns>
public static AjaxRequest Ajax(AjaxRequestOptions options)
{
return new AjaxRequest(options);
}
/// <summary>
/// Performs an AJAX reuqest with custom options.
/// </summary>
/// <param name="url">The url where the request is sent to.</param>
/// <param name="options">The custom options of the current request.</param>
/// <returns>The AjaxRequest object.</returns>
public static AjaxRequest Ajax(this Uri url, AjaxRequestOptions options)
{
options.Url = url.ToString();
return(Ajax(options));
}
/// <summary>
/// The constructor.
/// </summary>
/// <param name="options">We expect some options here.</param>
public AjaxEventArgs(AjaxRequestOptions options)
{
Options = options;
}
public AjaxResponseEventArgs(AjaxRequestOptions options, string text, object response)
: base(options)
{
ResponseText = text;
Response = response;
}
