https://aussiefloyd.com/ScriptResource.axd?d=DlFFlJB8UpoClNO5gr-68…BloD5jYVcESki_Pv-EiM9CbnGhbDSbk0&t=51e37521

1// Name:        UpdatePanelAnimation.UpdatePanelAnimationBehavior.debug.js
2// Assembly:    AjaxControlToolkit
3// Version:     4.1.7.1213
4// FileVersion: 4.1.7.1213
5// (c) 2010 CodePlex Foundation
6
7
8
9/// <reference name="MicrosoftAjax.debug.js" />
10/// <reference name="MicrosoftAjaxTimer.debug.js" />
11/// <reference name="MicrosoftAjaxWebForms.debug.js" />
12/// <reference path="../ExtenderBase/BaseScripts.js" />
13/// <reference path="../Compat/Timer/Timer.js" />
14/// <reference path="../Common/Common.js" />
15/// <reference path="../Animation/Animations.js" />
16/// <reference path="../Animation/AnimationBehavior.js" />
17
18
19Type.registerNamespace('Sys.Extended.UI.Animation');
20
21Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior = function (element) {
22    /// <summary>
23    /// Play animations just before and just after an UpdatePanel updates
24    /// </summary>
25    /// <param name="element" type="Sys.UI.DomElement" domElement="true">
26    /// UpdatePanel associated with the behavior
27    /// </param>
28    Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior.initializeBase(this, [element]);
29
30    this._onUpdating = new Sys.Extended.UI.Animation.GenericAnimationBehavior(element);
31    this._onUpdated = new Sys.Extended.UI.Animation.GenericAnimationBehavior(element);
32
33    this._postBackPending = null;
34    this._pageLoadedHandler = null;
35    this._AlwaysFinishOnUpdatingAnimation = null;
36};
37Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior.prototype = {
38    initialize: function () {
39        /// <summary>
40        /// Initialize the behavior
41        /// </summary>
42        Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior.callBaseMethod(this, 'initialize');
43
44        var element = this.get_element();
45        var parentDiv = document.createElement(element.tagName);
46        element.parentNode.insertBefore(parentDiv, element);
47        parentDiv.appendChild(element);
48
49        Array.remove(element._behaviors, this);
50        Array.remove(element._behaviors, this._onUpdating);
51        Array.remove(element._behaviors, this._onUpdated);
52        if (parentDiv._behaviors) {
53            Array.add(parentDiv._behaviors, this);
54            Array.add(parentDiv._behaviors, this._onUpdating);
55            Array.add(parentDiv._behaviors, this._onUpdated);
56        } else {
57            parentDiv._behaviors = [this, this._onUpdating, this._onUpdated];
58        }
59        this._element = this._onUpdating._element = this._onUpdated._element = parentDiv;
60
61        this._onUpdating.initialize();
62        this._onUpdated.initialize();
63
64        this.registerPartialUpdateEvents();
65        this._pageLoadedHandler = Function.createDelegate(this, this._pageLoaded);
66        this._pageRequestManager.add_pageLoaded(this._pageLoadedHandler);
67    },
68
69    dispose: function () {
70        /// <summary>
71        /// Dispose the behavior
72        /// </summary>
73
74        if (this._pageRequestManager && this._pageLoadedHandler) {
75            this._pageRequestManager.remove_pageLoaded(this._pageLoadedHandler);
76            this._pageLoadedHandler = null;
77        }
78
79        Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior.callBaseMethod(this, 'dispose');
80    },
81
82    _partialUpdateBeginRequest: function (sender, beginRequestEventArgs) {
83        /// <summary>
84        /// Method that will be called when a partial update (via an UpdatePanel) begins,
85        /// if registerPartialUpdateEvents() has been called.
86        /// </summary>
87        /// <param name="sender" type="Object">
88        /// Sender
89        /// </param>
90        /// <param name="beginRequestEventArgs" type="Sys.WebForms.BeginRequestEventArgs">
91        /// Event arguments
92        /// </param>
93        Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior.callBaseMethod(this, '_partialUpdateBeginRequest', [sender, beginRequestEventArgs]);
94
95        if (!this._postBackPending) {
96            this._postBackPending = true;
97            this._onUpdated.quit();
98            this._onUpdating.play();
99        }
100    },
101
102    _pageLoaded: function (sender, args) {
103        /// <summary>
104        /// Method that will be called when a partial update (via an UpdatePanel) finishes
105        /// </summary>
106        /// <param name="sender" type="Object">
107        /// Sender
108        /// </param>
109        /// <param name="args" type="Sys.WebForms.PageLoadedEventArgs">
110        /// Event arguments
111        /// </param>
112
113        if (this._postBackPending) {
114            this._postBackPending = false;
115

116            var element = this.get_element();
117            var panels = args.get_panelsUpdated();
118            for (var i = 0; i < panels.length; i++) {
119                if (panels[i].parentNode == element) {
120                    if (this._AlwaysFinishOnUpdatingAnimation) {
121                        this._tryAndStopOnUpdating();
122                    }
123                    else {
124                        this._onUpdating.quit();
125                        this._onUpdated.play();
126                    }
127                    break;
128                }
129            }
130        }
131    },
132
133    _tryAndStopOnUpdating: function () {
134        if (this._onUpdating.get_animation().get_isPlaying()) {
135            var context = this;
136            window.setTimeout(function () { context._tryAndStopOnUpdating.apply(context); }, 200);
137        }
138        else {
139            this._onUpdating.quit();
140            this._onUpdated.play();
141        }
142    },
143
144    get_OnUpdating: function () {
145        /// <value type="String">
146        /// Generic OnUpdating Animation's JSON definition
147        /// </value>
148        return this._onUpdating.get_json();
149    },
150    set_OnUpdating: function (value) {
151        this._onUpdating.set_json(value);
152        this.raisePropertyChanged('OnUpdating');
153    },
154
155    get_OnUpdatingBehavior: function () {
156        /// <value type="Sys.Extended.UI.Animation.GenericAnimationBehavior">
157        /// Generic OnUpdating Animation's behavior
158        /// </value>
159        return this._onUpdating;
160    },
161
162
163    get_OnUpdated: function () {
164        /// <value type="String">
165        /// Generic OnUpdated Animation's JSON definition
166        /// </value>
167        return this._onUpdated.get_json();
168    },
169    set_OnUpdated: function (value) {
170        this._onUpdated.set_json(value);
171        this.raisePropertyChanged('OnUpdated');
172    },
173
174    get_OnUpdatedBehavior: function () {
175        /// <value type="Sys.Extended.UI.Animation.GenericAnimationBehavior">
176        /// Generic OnUpdated Animation's behavior
177        /// </value>
178        return this._onUpdated;
179    },
180
181    get_AlwaysFinishOnUpdatingAnimation: function () {
182        /// <value type="Boolean">
183        /// Indicates whether to always finish play the OnUpating animation before the
184        /// OnUpdated animation starts.
185        /// </value>
186        return this._AlwaysFinishOnUpdatingAnimation;
187    },
188    set_AlwaysFinishOnUpdatingAnimation: function (value) {
189        if (this._AlwaysFinishOnUpdatingAnimation != value) {
190            this._AlwaysFinishOnUpdatingAnimation = value;
191            this.raisePropertyChanged('AlwaysFinishOnUpdatingAnimation');
192        }
193    }
194};
195Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior.registerClass('Sys.Extended.UI.Animation.UpdatePanelAnimationBehavior', Sys.Extended.UI.BehaviorBase);