345449.vhj5l3oj7.asia: web

Some simple rule:

If you use user authentication, make sure you check for it on the request page!
Check for SQL Injections
Check for JavaScript Injections
Keep the Business Logic on the server!
Don't assume every request is real!
Check the data with validation!
Look at the request’s header information and make sure it is correct

http://radio.javaranch.com[..]pascarello/2005/11/16/1132198968655.html

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Mon Mar 17 17:25:32 GMT 2008 From /weblog/web/ajax

Ajax issue of threading

AJAX and Session “Race Conditions” : http://www.sitepoint.com[..]ax-and-session-race-conditions/#comments

Implementing Mutual Exclusion : http://www.onjava.com/lpt/a/6539 http://ajaxian.com[..]lementing-mutual-exclusion-in-javascript

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Wed Jan 02 11:35:38 GMT 2008 From /weblog/web/script

parser

Collections of javascript parser - http://discuss.joelonsoftware.com/default.asp?design.4.576900

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Thu Nov 22 02:14:41 GMT 2007 From /weblog/web

IE issues

My friends just complainting about they cannot view my photo, and the problem is only occur at IE but not safari, firefox and opera, guess what is the problem?

After a tedious checking, the issue is I use style="visibility:hidden; display:none;" to hidden the big images when displaying the thumbnail page and use javascript to show the big image one by one:


[html]
[javascript] (code to replace "main_planel" by big_images one by one) [/javascript]

[div id=main_planel/]

[img src = "thumbnail1.jpg"/]
[img src = "big_image1.jpg" style="visibility:hidden; display:none;"/]

[img src = "thumbnail2.jpg"/]
[img src = "big_image2.jpg" style="visibility:hidden; display:none;"/]

[html]

(Hope you get the idea)

For all other browsers ( namely FireFox, opera and safari, those image are not load until the script run. However, for IE, it just load all the big images once the page start to load :-/

Other issues in IE.... http://immike.net[..]/08/06/single-line-of-html-crashes-ie-6/

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Sat Nov 03 14:49:09 GMT 2007 From /weblog/web

yahoo web dev

See how can we learn from yahoo to manage UI knowledge into pattern library

http://www.boxesandarrows.com[..]in_the_real_world_a_yahoo_case_study.php

And how the design philosophy of YUI

http://yuiblog.com[..]veloping-a-javascript-library-for-yahoo/

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Thu Aug 02 17:32:32 GMT 2007 From /weblog/web

css checker

Check duplication
http://infovore.org[..]s/2007/07/06/the-css-redundancy-checker/

online version
http://services.immike.net/css-checker/

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Thu Jul 12 11:19:36 GMT 2007 From /weblog/web/script

cross browser cursor positioning

Show how to control cursor using javascript: http://ajaxian.com[..]ipt-tip-cross-browser-cursor-positioning

cross-browser-window-size-and-centering - http://www.geekdaily.net[..]cross-browser-window-size-and-centering/

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Fri Jun 29 04:16:10 GMT 2007 From /weblog/web/ajax

search engine friendly

If possible, make sure your site able to work with JS disabled browser - http://www.softwaredeveloper.com[..]m/features/google-ajax-play-nice-061907/

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Tue Feb 13 08:57:33 GMT 2007 From /weblog/web/browser

HTTP server at browser

Embedding web server at browser - http://www.gnucitizen.org/blog/plain-old-webserver

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Wed Sep 20 06:05:31 GMT 2006 From /weblog/web/ajax

xml http

Simple XMLHTTP tutorial

http://www.oracle.com[..]roianu-ajax-data.html?rssid=rss_otn_news
http://ajaxian.com[..]ee-part-tutorial-sending-email-with-ajax
http://www.xml.com/lpt/a/2005/02/09/xml-http-request.html
http://www.onlamp.com/lpt/a/5841
http://www.webpasties.com/xmlHttpRequest/
http://www-128.ibm.com[..]/java/library/j-ajax1/index.html?ca=drs-

And simple example:
http://www.josesandoval.com/2005/03/xmlhttprequest-with-java.html
http://struts.apache.org/flow/templates-example.html
http://www.omnytex.com/articles/xhrstruts/
http://today.java.net/lpt/a/219
http://tudu.sourceforge.net/
RSS reader - http://www.xml.com/lpt/a/1672

And samples collections: http://www.fiftyfoureleven.com[..]rces/programming/xmlhttprequest/examples

Error handling of javascript
http://www.xml.com/lpt/a/2005/05/11/ajax-error.html

caching problem...
http://jroller.com/page/coreteam?entry=ajax_caching_problem

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Mon Jul 17 09:33:18 GMT 2006 From /weblog/web/ajax

Browser specific issues

A page using XMLHTTP to test HTTP connection handling for difference browser. Nice to try if you write AJAX application

http://www.mnot.net/blog/2006/01/23/test_xmlhttprequest
http://www.mnot.net/test/xmlhttprequest/

Also there is a browser compatiblility discussion

http://www.musingsfrommars.org[..]06/howre-we-doing-now-ajax-browsers.html

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Thu Jul 13 04:32:25 GMT 2006 From /weblog/web

Various Stats

Clients information from w3schools - http://www.w3schools.com/browsers/browsers_stats.asp

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Wed Jul 05 04:17:43 GMT 2006 From /weblog/web/script

compressor

The downloadable one is only trim thing like white spaces and new line, but the online only one actally obfuscate your javascript

http://blog.taragana.com[..]how-to-compress-javascript-files-safely/

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Thu May 04 07:37:51 GMT 2006 From /weblog/web/ajax

Ajax books

http://121space.com[..]1c&showtopic=1875&st=0&p=2212&#entry2212

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Fri Apr 21 05:19:30 GMT 2006 From /weblog/web/ajax

Issue of loading

A very nice article discuss about this issue: http://www.devwebsphere.com[..]evwebsphere/2006/04/the_hidden_cost.html

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Fri Mar 31 16:39:38 GMT 2006 From /weblog/web/ajax

office@web

spreadsheet http://stakeventures.com/articles/2005/11/22/widesheet-sneakcast
presentation http://s5presents.com/
PM tools http://basecamphq.com
editor: http://www.writely.com

http://blog.objo.com/articles/2005/11/22/its-starting

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Fri Mar 31 09:41:37 GMT 2006 From /weblog/web

Section 508 task list

Add alt tag for all images

Use <label> to group <input> : http://htmlhelp.com/reference/html40/forms/label.html , more detailed discussion: http://www.websiteoptimization.com/speed/tweak/forms/
Accessible dynamic menu system: http://www.udm4.com/

More to come...

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Thu Mar 23 06:51:44 GMT 2006 From /weblog/web

Web Widget

So, even Microsoft start to support web widget: http://www.computerworld.com[..]/story/0,10801,109793,00.html?source=x11

Which should be something like Apple's dashboard: http://www.apple.com/macosx/features/dashboard/

In fact, opera support this already but not many developers develop this: http://www.apple.com/macosx/features/dashboard/ , as well as firefox: http://firefoxit.mozdev.org/ and yahoo: http://widgets.yahoo.com/

May be it is time to standardlize them so that we can use all widget from whatever platform?

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Thu Mar 16 11:35:30 GMT 2006 From /weblog/web/ajax

copy and paste at web

A very nice sample of how to change web content by user with copy and paste

http://blog.brains4all.com[..]log/archives/2006/03/copypasteweb_1.html

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Sun Mar 12 11:15:14 GMT 2006 From /weblog/web/ajax

pretty tab plane using javascript

http://www.barelyfitz.com/blog/archives/2006/03/09/232/

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