1: using System;

   2: using System.Web.UI.WebControls;

   3: using System.Web.UI;

   4: using System.ComponentModel;

   5: using System.ComponentModel.Design;

   6: using AjaxControlToolkit;

   7:  

   8: [assembly: System.Web.UI.WebResource("AJAXControls.Submit.SubmitBehavior.js", "text/javascript")]

   9:  

  10: namespace AJAXControls.Submit

  11: {

  12:     [Designer(typeof(SubmitDesigner))]

  13:     [ClientScriptResource("AJAXControls.Submit.SubmitBehavior", "AJAXControls.Submit.SubmitBehavior.js")]

  14:     [TargetControlType(typeof(Control))]

  15:     public class SubmitExtender : ExtenderControlBase

  16:     {

  17:         [ExtenderControlProperty]

  18:         [RequiredProperty()]

  19:         [IDReferenceProperty(typeof(IButtonControl))]

  20:         public string SubmitButtonID

  21:         {

  22:             get

  23:             {

  24:                 return GetPropertyValue("SubmitButtonID", "");

  25:             }

  26:             set

  27:             {

  28:                 SetPropertyValue("SubmitButtonID", value);

  29:             }

  30:         }

  31:  

  32:         [ExtenderControlProperty]

  33:         [DefaultValue(13)]

  34:         [ClientPropertyName("KeyCode")]

  35:         public int KeyCode

  36:         {

  37:             get

  38:             {

  39:                 return GetPropertyValue("KeyCode", 13);

  40:             }

  41:             set

  42:             {

  43:                 SetPropertyValue("KeyCode", value);

  44:             }

  45:         }

  46:     }

  47: }

   1: // README

   2: //

   3: // There are two steps to adding a property:

   4: //

   5: // 1. Create a member variable to store your property

   6: // 2. Add the get_ and set_ accessors for your property

   7: //

   8: // Remember that both are case sensitive!

   9:  

  10:  

  11: /// <reference name="AjaxControlToolkit.ExtenderBase.BaseScripts.js" assembly="AjaxControlToolkit" />

  12:  

  13:  

  14: Type.registerNamespace('AJAXControls.Submit');

  15:  

  16: AJAXControls.Submit.SubmitBehavior = function(element) {

  17:     AJAXControls.Submit.SubmitBehavior.initializeBase(this, [element]);

  18:     this._KeyCodeValue=13;

  19:     this._SubmitButtonID=null;

  20: }

  21: AJAXControls.Submit.SubmitBehavior.prototype = {

  22:     initialize : function() {

  23:         AJAXControls.Submit.SubmitBehavior.callBaseMethod(this, 'initialize');

  24:         

  25:         Sys.UI.DomEvent.addHandler(this.get_element(), 'keydown',Function.createDelegate(this, this._KeyDown));

  26:     },

  27:     

  28:     _KeyDown:function(EventElement)

  29:     {

  30:         if((EventElement.which&&EventElement.which==this._KeyCodeValue)||(EventElement.keyCode&&EventElement.keyCode==this._KeyCodeValue))

  31:         {

  32:             EventElement.returnValue=false;

  33:             EventElement.cancel=true;

  34:             

  35:             var Button=document.getElementById(this._SubmitButtonID);

  36:             Button.click();

  37:             return false;

  38:         }

  39:         return true;

  40:     },

  41:  

  42:     dispose : function() {

  43:         // TODO: Add your cleanup code here

  44:  

  45:         AJAXControls.Submit.SubmitBehavior.callBaseMethod(this, 'dispose');

  46:     },

  47:  

  48:     // TODO: (Step 2) Add your property accessors here

  49:     get_SubmitButtonID : function() {

  50:         return this._SubmitButtonID;

  51:     },

  52:  

  53:     set_SubmitButtonID : function(value) {

  54:         this._SubmitButtonID = value;

  55:     },

  56:     

  57:     get_KeyCode : function() {

  58:         return this._KeyCodeValue;

  59:     },

  60:  

  61:     set_KeyCode : function(value) {

  62:         this._KeyCodeValue = value;

  63:     }

  64: }

  65: AJAXControls.Submit.SubmitBehavior.registerClass('AJAXControls.Submit.SubmitBehavior', AjaxControlToolkit.BehaviorBase);