Showing posts with label form. Show all posts
Showing posts with label form. Show all posts

Sunday, December 4, 2011

comment_icon 0 Top 10 browser Extension For WEB Developers


Firefox: Page Speed

Page Speed is an open-source Firefox/Firebug Add-on. Web masters and web developers can use Page Speed to evaluate the performance of their web pages and to get suggestions on how to improve them. I use Page Speed to optimize my websites.

Chrome: Speed Tracer

Speed Tracer is a tool to help you identify and fix performance problems in your web applications. It visualizes metrics that are taken from low level instrumentation points inside of the browser and analyzes them as your application runs. Speed Tracer is available as a Chrome extension and works on all platforms where extensions are currently supported (Windows and Linux).

Firefox: FireBug

Firebug integrates with Firefox allowing you to edit, debug, and monitor CSS, HTML, and JavaScript live in any web page.

Chrome: Firebug Lite

Firebug team also creates extension for Chrome. So far I have not been able to use firebug in chrome. I am running Google Chrome 5.0.307.11 Beta under Ubuntu Karmic 9.10

comment_icon 0 Ajax From Scratch - a WORKING demo for Jquery-Ajax in jsp

This tutorial covers a working example of ajax in jsp
note: example is just same as i used in my previous tutorial so to setup thing use that tutorial :creating-simple-db2-database-Application




Saturday, December 3, 2011

comment_icon 0 Ajax From Scratch - Methods For sending Data to Server

We can send data to the data processing page(i.e. server) by both the GET and POST methods of a form. Both methods are used in form data handling where each one has some difference on the way they work. We will discuss some of the differences.

As you have seen there is a character restriction of 255 in the URL. This is mostly the old browsers restriction and new ones can handle more than that. But we can't be sure that all our visitors are using new browsers. So when we show a text area or a text box asking users to enter some data, then there will be a problem if more data is entered. This restriction is not there in POST method.