Write a java countdown script

We would like to write you a simple java countdown script.


This script needs to do th following.

A user to press a button with a value, say this value is 100 (but can be any value.

then the countdown will countdown to 50% in this value in 1 hours (can be 2 ,3 or 4 hours also)

When the countger of 100 reaches half (half life) in case of 100 it gets to 50.

It takes that 50 and counts in the same number og hours to 50% of 50 (until 25

Then it takes the number 25 and counts back to 12.5

it does this 12 times. then it sets the value to 0

This is called a "half life meter"

When the user press the same button again, it will add 100 to the value again, if the value has still a value.

Say the counter is at 45 at the moment the button is pressed again.

The button sets back to 45 + 100 and evey 4 hours over the next 12 times 4 hours it get back 50% at every time (until 12 times)

You can use every script you like, also you can use a mysql database if this is more easy.

Habilidades: Java, Javascript, MySQL, PHP, Arquitetura de software

Veja mais: write a simple, write a simple php script, th write, countdown, half life, mysql add times, script usd, countdown button, php meter, time counter simple, java meter, time counter script, meter java, php mysql countdown, countdown button php, write usd, number countdown php, write simple php script, java simple mysql, counter php mysql, php mysql counter, simple php countdown, time simple counter, php mysql life, mysql life

Acerca do Empregador:
( 68 comentários ) Nijmegen, Netherlands

ID do Projeto: #5091121

Concedido a:


Hi Do you need the work in java or javascript? we are highly experienced team to develop your needs. Pls let me know. Thanks Debasis

$44 USD em 2 dias
(144 Comentários)

23 freelancers estão ofertando em média $64 para esse trabalho


Hi, Thank you for going through our bid. We have reviewed the project requirement and it is clear to us. We can create this script for you to work as per the specification. Please check few of our previous si Mais

$78 USD em 1 dia
(181 Comentários)

10+ years experience. 500+ projects completed successfully. I am very interested in this project. Ready to start ASAP. Thanks

$147 USD in 3 dias
(405 Comentários)

Hello , We are one of the best programming team here on freelancer. We have got 87+ feedbacks (reviews). Please see our recent work --> [login to view URL] , [login to view URL] , (Responsive wo Mais

$75 USD em 1 dia
(59 Comentários)

Hi, I am familiar half-life concept, and can implement this half-life meter in 1 day. My question is what if browser window is closed or browser get hanged up by any its own reason (since half-life can be long enough Mais

$53 USD em 1 dia
(46 Comentários)

I've read your requirement and I'm interested in your "half life metter". With over 5 years experience in javascript, I'm confident to complete it perfectly. I am ready to discuss and perform your job. Hope to get you Mais

$64 USD in 2 dias
(57 Comentários)

Contact me for an efficient, perfect, well documented development of your project according to 100% accuracy and requirements, with dedicated support. Thanks

$75 USD in 3 dias
(87 Comentários)

well there wil no script available like this i have to build my self it will not need mysql because it will be a JavaScript job and i can do this

$55 USD em 1 dia
(40 Comentários)

I am experienced developer. I could help you on it. If you are interested, please PM me. thank you. Best Regards, Sow

$35 USD em 1 dia
(6 Comentários)

Hi, I propose using PHP-MySQL with javascript or a JAVA applet as I am comfortable in either of them. Looking foward to working with you on this project. Thanks

$55 USD in 2 dias
(8 Comentários)

Hi, Can do the counter in javascript if you dont want to keep a track or can do in Mysql if you want a track of the counter. The parameters are Start value Duration in minutes Breakup in percent starttim Mais

$66 USD in 3 dias
(6 Comentários)

Greetings, first of all you need to get terms right: 1. if you need this on a webpage, you are likely mistaking java for javascript 2. you need a db only if you want to persist results (ie allowing users to ma Mais

$77 USD in 3 dias
(7 Comentários)

Dear Sir, I am writing with regards to the project you have posted on I could write the application you require using Java. It should take me no more than 3 days to deliver the results. Please Mais

$55 USD in 3 dias
(8 Comentários)

Hi, I'm a proficient Javascript and PHP developer and can create the countdown timer. I have a few questions however. Is the countdown only while the user is on the page? I.e. if the user closes their browser or nav Mais

$45 USD in 3 dias
(2 Comentários)

Hi, Greetings!!! I have gone through your requirement and can say very clearly that i can do it with the best quality work. Please give me a chance to work with you. Thanks, IT Web Sol..

$55 USD in 2 dias
(2 Comentários)

Thanks for considering me. I'll do this for $30 (US), and in three days. And I'll make sure you're happy with my work. I still find it amazing how long I was alive, and educated, before I ever heard anyone expl Mais

$30 USD in 3 dias
(1 Comentário)

Hi, Iam Ayman, A professional java developer experienced in deveoping desktop applications and web applications using different frameworks. I can provide a clear structured code. If interested, We can start immediatel Mais

$30 USD in 2 dias
(1 Comentário)

I have used these countdowns before. I can provide you in a day. It will do what you have listed. Thanks ---Pratik

$111 USD em 1 dia
(1 Comentário)

Hi, I can do it for you. I am a java programmer for 6+ year. Just I have a question. Do you want it as a web based application or as a simple desktop java program? I can do both for you. Thanks,

$30 USD in 3 dias
(1 Comentário)

This looks easy but it indeed has a bit of complexity involved. I have been into code for a long time. Let me know if you want me to do it.

$88 USD in 4 dias
(1 Comentário)

I have very strong analytical skills and can complete this project successfully. You won't be disappointed.

$66 USD in 3 dias
(0 Comentários)