JavaScript Editor

Freeware JavaScript Editor Ajax Tutorials
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F

FeedsFile class, 141, 144, 145, 147

FeedsFileElement class, 145–146

FeedsFileLink object, 141, 144, 145

feedsfileparser.js file, 145

feeds.xml file, 141, 143, 145, 156

Fetch, Predictive, 48–56

fetchAddress

function, 381

method, 356, 357

FetchCompletedTransactions function, 385

field validation, incremental, 64–67

file_get_contents function, 229, 257

Firefox browser

autocomplete support, 200

DOM support

creating DOM object, 91–92

namespace, 91, 92

zXml library, DOM functionality added by, 95–96, 131

event handling, 61

iframe HTML element support, 32

load method support, 92

onreadystatechange event handler support, 92, 95

readystate property support, 92

standards mode, 231

text box support, 205

text selection functionality, 205

web service, 179–181

XML support

error handling, 94–95

loading XML file, 92

retrieving XML data, 93

serialization, 93

XMLHttp support, 33, 34

XPath support, 107–109

XSLT support, 119–120

zXml library, adding IE functionality to using, 95

fnCallback function, 330

fooreader.js file, 145, 147

FooReader.NET aggregator

accessor, 145

ASP.NET page, server interaction with, 140, 141

CSS, 151

delivery on demand model, 140

DOM, working with, 130, 131, 134, 144, 146–147

entry point, 140, 147

event handling, 140, 146

feed

caching, 140, 142–143

determining feed to display, 141

error handling, 143–144, 155

list, 141, 148

parsing feed file, 144–147

query string, 141

feeds pane, 138, 141

FeedsFile class, 141, 144, 145, 147

FeedsFileLink object, 141, 144, 145

feedsfileparser.js file, 145

feeds.xml file, 141, 143, 145, 156

functionality provided by, 129

getter, C#, 145

HTTP

header, 140

request handling, 133–134, 139, 141–142, 143, 150

IIS configuration, 152–155

items pane, 138

location, 152

MIME content type, 140

.NET Framework requirement, 152

node handling, 131–132

parsing, 130–137, 144–147

reading pane, 138

StreamReader class, 142

string processing, 141–142, 143–144, 145

testing, 155–156

Uri object, 145

usability considerations, 138–139

user interface, 137–138, 147–152

web.config file, 155–156

XmlDocument object, 144

forgetfoo.com web site, 129

form

button, disabling until validation, 63

event

onchange handler, 58, 64

onload handler, 64

onsubmit handler, 32, 41, 274–275

frame, using with hidden, 25, 30–32

Submission Throttling, 56–58, 64–65

validation, incremental, 58–64

XMLHttp object, using with, 33, 41, 61–62, 64

Format method, 141, 144, 243, 268

formReady function, 31

forms collection, 31

frame

border, 21

display frame, filling with data, 22–24

hidden

advantages, 32–33

AjaxMail, 309, 316, 323, 329, 331

browser history support, 32

browser variance in handling, accommodating, 29–30

disadvantages, 32–33

existence, checking, 30

form, using with, 25, 30–32

GET HTTP request, 20–24

iframe HTML element, 4, 28–32, 309, 316

introduced, 3

JavaScript hidden frame handling, 19, 29

null, checking if, 30

pattern, 19–20

POST HTTP request, 24–28, 30–32

referencing, 21, 29

retrieving data from, 21

timeout, 30, 33

URL, 21

HTML, 21

JavaScript frame handling, 3, 19, 29

Netscape Navigator support, 3

size adjustment by user, allowing and disallowing, 21

framework, 347–348. See also specific framework

FreeThreadedDOMDocument class, 115

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JavaScript Editor

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