... derives from the CancelEventArgs base class Listing 12- 37 : The NetworkRequestEventArgs Event Data Class Sys .Net. NetworkRequestEventArgs = function Sys $Net$ NetworkRequestEventArgs(webRequest) { Sys .Net. NetworkRequestEventArgs.initializeBase(this); ... Sys $Net$ NetworkRequestEventArgs$get_webRequest } Sys .Net. NetworkRequestEventArgs.registerClass(‘Sys .Net. NetworkRequestEventArgs’, Sys.CancelEventArgs); The CancelEventArgs base class exposes two methods named get_cancel and set_cancel ... XMLHttpExecutor: Sys .Net. XMLHttpExecutor.registerClass(‘Sys .Net. XMLHttpExecutor’, Sys .Net. WebRequestExecutor); This implementation uses the XMLHttpRequest class discussed in the previous section to...
... AmazonService Class using using using using using using using using using using using using using System; System.Data; System.Configuration; System.Web; System.Web.Security; System.Web.UI; System.Web.UI.WebControls; ... CustomComponents3$AspNetAjaxAmazonSearch$_onSuccess, _onFailure: CustomComponents3$AspNetAjaxAmazonSearch$_onFailure } CustomComponents3.AspNetAjaxAmazonSearch.registerClass( “CustomComponents3.AspNetAjaxAmazonSearch”, ... Control using using using using using using using using using using using using using using System; System.Data; System.Configuration; System.Web; System.Web.Security; System.Web.UI; System.Web.UI.WebControls;...
... as the master server control, as shown in Listing 20 -3 Listing 20 -3: The MasterDetailControl2 Server Control using using using using using using using using using using using using System; System.Data; ... (continued) 927 c 20. indd 927 8 / 20 /07 8 :34 : 15 PM Chapter 20 : Using UpdatePanel in User Controls and Custom Controls Listing 20 -5 (continued) using using using using using using using System.Web; System.Web.UI; ... < /asp: SqlDataSource> 926 c 20. indd 926 8 / 20 /07 8 :34 : 15 PM Chapter 20 : Using UpdatePanel in User Controls and Custom Controls Figure 20 -3 MasterDetailControl3...
... when the JavaScript function (e) is called Listing 2- 3 shows an example 33 c 02 . indd 33 8 / 20 /07 5: 42: 28 PM Chapter 2: JavaScript Base Type Extensions Listing 2- 3: Demonstration of the forEach Method ... 32 c 02 . indd 32 8 / 20 /07 5: 42: 28 PM Chapter 2: JavaScript Base Type Extensions Queue (Before Calling dequeue) Queue (After Calling dequeue) ‘m3’ ‘m3’ ‘m2’ ‘m2’ ‘m1’ Figure 2- 2 forEach The ASP. NET ... that each substring represents a stack frame): var a = this.stack.split(“\n”) 51 c 02 . indd 51 8 / 20 /07 5: 42: 35 PM Chapter 2: JavaScript Base Type Extensions In the case of Listing 2- 5, the array...
... the server response here } } Strictly speaking, any status code within the 20 0 29 9 range is considered a success However, a status code of 20 0 is good enough in this case c01.indd 8 / 20 /07 5: 40: 04 ... password) { this.username = username; this.password = password; } The next order of business is to serialize this credentials object into a format that the server-side code understands This is ... Request.Form[“usernametbx”] == “username”) { Response.Write(“Shahram|Khosravi |22 2 23 33 3|Some Department|”); Response.End(); } else c01.indd 8 / 20 /07 5: 40: 04 PM Chapter 1: AJAX Technologies throw...
... onclick=”clickCallback()” /> 57 c 03. indd 57 8 / 20 /07 5: 50 : 33 PM Chapter 3: Built-In and Custom Exception Types As Figure 3 -2 shows, the message property contains the exception type (Sys.ArgumentNullException), ... exposes a single name property 66 c 03. indd 66 8 / 20 /07 5: 50 : 38 PM Chapter 3: Built-In and Custom Exception Types It shouldn’t come as a surprise that the ASP. NET AJAX client-side framework also ... will ensure that users call your method with only the types of parameters that your method expects 60 c 03. indd 60 8 / 20 /07 5: 50 : 34 PM Chapter 3: Built-In and Custom Exception Types The ASP. NET AJAX...
... an existing class such as the Department Employee class is to define the constructor of the subclass (see Listing 4- 12) The next order of business is to register the subclass with the ASP. NET AJAX ... registerClass method This tells the ASP. NET AJAX client-side framework that the class being registered is a subclass of the specified class 98 c04.indd 98 8 / 20 /07 6 :00 :38 PM Chapter 4: JavaScript ... 82 8 / 20 /07 6 :00 :33 PM Chapter 4: JavaScript Object-Oriented Programming registerClass takes three arguments The second and third arguments are discussed later As Listing 4 -3 shows, the registerClass...
... Sys.Application.notifyScriptLoaded(); 139 c 05. indd 139 8 / 20 /07 6 :01 :51 PM Chapter 5: Event Programming Extensions Listing 5- 9 presents an ASP. NET page that uses these base classes, which are discussed in more detail later Listing ... Base Event Data Class Sys.EventArgs = function Sys$EventArgs() { } Sys.EventArgs.registerClass(‘Sys.EventArgs’); The Sys.EventArgs base event data class of the ASP. NET AJAX client-side framework, ... Sys.EventArgs The ASP. NET AJAX client-side framework contains a base event data class that emulates the NET System.EventArgs base event data class, as shown in Listing 5- 1 Listing 5- 1: The Sys.EventArgs...
... Web Site CSS Class 1 CSS Class 2 168 c06.indd 168 8 / 20 /07 7 :58 :11 ... coming 20 5 c06.indd 20 5 8 / 20 /07 7 :58 :22 PM Chapter 6: DOM Extensions from any type of source, such as SQL Server, XML documents, or a Web service To keep the discussion focused, in this case I ... works with all types of browsers The following sections discuss the members of the DomEvent class in detail Constructor As Listing 6 - 25 shows, the constructor of the DomEvent class takes a single...
... function Sys$IDisposable$dispose() { throw Error.notImplemented(); } Sys.IDisposable.prototype = { dispose: Sys$IDisposable$dispose } Sys.IDisposable.registerInterface(‘Sys.IDisposable’); Listing 7 -2 ... that the class being registered (the Monitor class) implements the Sys.IDisposable interface: Disposables.Monitor.registerClass(“Disposables.Monitor”, null, Sys.IDisposable); As you can see in the ... Disposables.Monitor.registerClass(“Disposables.Monitor”, null, Sys.IDisposable, Sys.INotifyDisposing); if(typeof(Sys)!==’undefined’) Sys.Application.notifyScriptLoaded(); As you can see in this...
... represents, as shown in Listing 8- 12 Listing 8- 12: The addCssClass Method of the Control Class function Sys$UI$Control$addCssClass(className) { Sys.UI.DomElement.addCssClass(this._element, className); ... Sys$UI$Control$set_visibilityMode, get_visible: Sys$UI$Control$get_visible, set_visible: Sys$UI$Control$set_visible, addCssClass: Sys$UI$Control$addCssClass, dispose: Sys$UI$Control$dispose, initialize: Sys$UI$Control$initialize, ... elements as ASP. NET AJAX objects 29 0 c08.indd 29 0 8 / 20 /07 6 : 05 :08 PM Chapter 8: Developing Client Controls Every ASP. NET AJAX client control emulates its corresponding ASP. NET server control as much...
... EventArgs base class The CommandEventArgs class is no exception: Sys.Preview.UI.CommandEventArgs.registerClass(‘Sys.Preview.UI.CommandEventArgs’, Sys.EventArgs); 32 4 c09.indd 32 4 8 /21 /07 1: 02 : 54 AM ... methods They are instance methods because they’re directly defined on the prototype property of the class As such, you must invoke these methods on a class instance 32 5 c09.indd 32 5 8 /21 /07 1: 02 : 55 ... < /asp: ScriptManager> 33 6 c09.indd 33 6 8 /21 /07 1 : 03 :01 AM Chapter...
... _properties property of the TypeDescriptor object associated with any ASP. NET AJAX client class, including your own custom classes 3 52 c 10. indd 3 52 8 / 20 /07 6 :08 : 13 PM Chapter 10: Type Description ... that the displayProperties uses to 35 5 c 10. indd 35 5 8 / 20 /07 6 :08 :14 PM Chapter 10: Type Description Extensions inspect the properties of an ASP. NET AJAX client class instance is type-agnostic, meaning ... addCssClass className String removeCssClass className String toggleCssClass className String Based on this table, the _methods property of the TypeDescriptor object that describes the Control base...
... represents is editable 4 10 c11.indd 4 10 8 / 20 /07 8:14: 15 PM Chapter 11: Data Classes As Listing 11 -2 shows, the DataColumn client class exposes five properties with the same names as these parameters: ... The following sections discuss the members of this client class Constructor Listing 11 -3 shows the constructor of the DataRow client class Listing 11 -3: The DataRow Client Class Sys.Preview.Data.DataRow ... Name=”PreviewScript.js” /> < /asp: ScriptManager>