Changes for page ERPrototaculous

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• Page properties (1 modified, 0 added, 0 removed)

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...	...	@@ -10,7 +10,7 @@
10	10	* No custom Prototype extensions
11	11	* A set of widgets in the Prototype + Scriptaculous family.
12	12	* Use of [[Unobtrusive Javascript>>http://en.wikipedia.org/wiki/Unobtrusive_JavaScript]].
13		-* Virtually stateless ajax responses
	13	+* Pseudo-stateless ajax responses
14	14
15	15	==== Unobtrusive Javascript in ERPrototaculous ====
16	16
...	...	@@ -19,6 +19,29 @@
19	19
20	20	The result is **faster** and more **reliable** ajax in WebObjects applications.
21	21
	22	+==== Prototype WebObjects Elements ====
	23	+
	24	+##Ajax.Updater## and ##Ajax.Request## have been implemented as WebObjects dynamic elements.
	25	+
	26	+===== Ajax.Updater =====
	27	+
	28	+Support for Prototype's [[Ajax.Updater>>http://www.prototypejs.org/api/ajax/updater]] is in the form of three components:
	29	+
	30	+* AjaxUpdaterLink
	31	+* AjaxUpdaterButton
	32	+* AjaxUpdaterForm (with ##onsubmit## for ajax form submission)
	33	+
	34	+These components will update a **container** on the page.
	35	+
	36	+===== Ajax.Request =====
	37	+
	38	+Prototype's [[Ajax.Request>>http://www.prototypejs.org/api/ajax/request]] is in the form of:
	39	+
	40	+* AjaxRequestLink
	41	+* AjaxRequestButton
	42	+
	43	+These are used for strictly **background** ajax communication.
	44	+
22	22	==== Prototype + Scriptaculous Widgets ====
23	23
24	24	* Accordion
...	...	@@ -31,11 +31,23 @@
31	31
32	32	Differences from using forms in WebObjects. i.e ##WOForm##:
33	33
34		-* All form controls must be named. This includes text fields, selects and buttons.
	57	+1. All form controls must be named. This includes text fields, selects and buttons.
35	35	(WebObjects dynamically assigned names are not compatible with ERPrototaculous).
36		-* All forms in an ERPrototaculous app are instances of ##AjaxUpdaterForm##.
37		-* Form submits can be the form of a:
	59	+1. All forms in an ERPrototaculous app are instances of ##AjaxUpdaterForm##.
	60	+1. Form submits can be the form of a:
	61	+
	62	+*
38	38	** Static ##<button>##
39	39	** WOSubmitButton (if the result is to update whole page/app.
40	40	** AjaxUpdaterButton (to update a **container**). Or
41	41	** AjaxRequestButton (for a background ajax request)
	67	+
	68	+== Page Caching Ajax in ERPrototaculous ==
	69	+
	70	+One notable difference in the ERPrototaculous and Ajax.framework is in the ajax responses.
	71	+ERPrototaculous updates and actions break with "The WebObjects Way" by being pseudo-stateless.
	72	+
	73	+Instead of returning a new context, an ajax update or action is in fact the same.
	74	+
	75	+The reason returning a new context is not necessary is because a client never travels back or forwards through an ajax application unlike in a typical WebObjects app.
	76	+Here the current state (or context) of the update or action is all that is necessary.