P

page execution lifecycle, 25

page layout

Accordion control, 186, 188

AlwaysVisibleControlExtender control, 189, 191

CollapsiblePanelExtender control, 191

ResizableControl control, 192, 194

TabContainer control, 195

TabPanel control, 195

page lifecycle

AJAX Library, 72

page requests

canceling, 37, 38

errors, 38

lifecycle, 34, 37

updates, 39, 40

pageLoad function, 72, 168

pageLoaded event, 33, 34

PageMethods object, 157

PageMethods.aspx code listing (6-19), 157, 158

PageRequestManager, 33

getInstance function, 33

initializeRequest event, 33

lifecycle, 34

pageLoaded event, 33

pageUnload function, 72

panes

Accordion control, 186

AlwaysVisibleControlExtender control, 189, 191

AutoSize property, 186

CollapsiblePanelExtender control, 191

FadeTransition property, 186

FamesPerSecond, 186

header templates, 186

Height property, 186

ResizableControl control, 192, 194

SelectedIndex property, 186

TabContainer control, 195

TabPanel control, 195

TransitionDuration, 186

parameters, 76

parsing

XML request results

XMLHttpExecutor, 147

passing data

serialization, 149

passing data, WebRequest class, 140, 142

Passport Service, 164

paths

scripts

setting, 128

Perfmon tool, 248

performance

perceived, 45

performance monitoring, 248, 249

pop-up controls

CalendarExtender, 202

CascadingDropDownExtender, 206, 208

ConfirmButtonExtender, 203, 204

HoverMenuExtender, 204

ModalPopupExtender, 205

PopupControlExtender, 205

PopupControlExtender, 205

postback

asynchronous

error handling and, 127

disabling

temporarily, 45

postbacks

browser and, 17

PreLoadedProfileItems.aspx code listing (7-7), 177

Profile data

accessing from browser, 175, 176

defining, 171, 173

loading properties, 178, 179

preloading properties, 176, 178

Profile intrinsic, 173, 175

saving, 180, 183

Profile intrinsic

profile properties, 173, 175

profile service, 122, 123, 124, 126

direct client access, 123

Profile.aspx code listing (5-13), 123, 124

Profile.aspx code listing (7-6), 174, 175

ProfileService element, ScriptManager

load method, 178

LoadProperties attribute, 176

ProfileService object, 177

ProgressTemplate, 28

properties

AsyncPostBackErrorMessage, 127

AsyncPostBackTimeout, 128

controls, 263, 264, 266

Culture, 114

EnablePageMethods

ScriptManager, 157

FadeTransitions, 186

InlineScript, 117

prototype, 261, 262, 263

ScriptPath, 128

UpdateMode, 20

XMLHttpRequest object, 132, 134

property

ServiceMethod, 266

ServicePath, 266

prototype object, 59

AJAX Library and, 60

closures, 60, 61, 63, 64

this reference, 60

prototype property, 261, 262, 263

Prototype script library, 13

prototypes, 57, 58, 59, 60