Client (Javascript) - Server (PHP, MySQL) Integration



> Project Objective & high level requirements

We are integrating SCORM (sharaeable learning content objects in flash & HTML5 version) with LMS (learning mgmt system). Objective of this project is for you to develop client-side Javascript, and server side PHP to establish bidirectional integration in order to exchange data.

Assuming you have strong Javascript, PHP, MYSQL experience this should be a quick and simple project. Please don’t bid if you do not have rich experience in seamless, bidirectional data exchange between client-server using JS and LAML stack.

> Technologies:

Client Javascript, PHP, MySQL, Ubuntu Linux, Apache

> Deliverables

1. Client side Javascript code

2. PHP code

3. Any libraries required to support code

4. Provide documentation for deploying in LAMP stack environment

Will have to provide a daily status of the project to manage risks.

> Timelines:

We would like you to estimate duration needed, but based on our understanding of the scope we believe this should be done in a very, very short time.

> Nice to have

1. Jquery and/or Ajax experience

2. A significant nice-to-have is if you can arrange for your own development environment (LAMP stack)

3. Someone in India timezone for better collaboration

4. Flash scripting



> Client side:

1) JavaScript to calculate/collect following a few data variables from a web page (html5 or flash) and pass the variables to a https url at some event

a) A few user variables

b) Time spent on each slide (calculated as screen load to click on next button)

c) Session & audio variables – UserID, Sessionid, Debug information, other audit related info

2. JavaScript to fetch data from mysql database–from a call to PHP over https

> Server Side:

1. A mini PHP application that exposes API - should send and receive the data over https – (which the client side JS should be able to access seamlessly i.e. url should not change)

2. The mini PHP application should connect to a MySql database to read and write the data to be sent / received by client side JS

> Other Requirements

1. Seamless data exchange: URL should not change in user’s browser when a call is made from client to server & vice-versa

2. Data format: use of JSON or XML, whichever is better suited for our purpose

3. Optimized performance: This data exchange between client-server will be done very frequently (100 times in a single session). The interval between calls will be as low as 2 seconds and as high as few minutes. So it is important to optimize performance and speed. This optimization should include use of local storage

4. Local storage: Manage local storage for both Flash version, and HTML5 version

5. Exception handling on both client and server side

> Other Optional Details

1. SCORM objects are generated from Articulate Storyline.

Skills: AJAX, Javascript, MySQL, PHP, XML

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About the Employer:
( 1 review ) Waltham, India

Project ID: #7414630

6 freelancers are bidding on average $194 for this job


Hello Sir / Madam, Hope you are doing well !! We went through the project details extremely carefully and We are absolutely sure that we can do this project very well. We can do your project before the time mention More

$178 USD in 7 days
(89 Reviews)

Dear Sir, I am really interested to work on this project, I can start the work now , and can provide the best services from my end. Please come on chat to discuss more about the project. Regards, Akil Khatri

$263 USD in 7 days
(35 Reviews)

from your description, it seems like simple task, but it depends on what events and what data should be sent. If we talk about simple variables - it's ok.

$222 USD in 1 day
(0 Reviews)

Dear Sir, I am really interested to work on this project, I can start the work now , and can provide the best services from my end. Please come on chat to discuss more about the project. Regards, Poonam

$155 USD in 8 days
(0 Reviews)

La propuesta todavía no ha sido proveída

$133 USD in 5 days
(0 Reviews)

Hi Writer My name is Rachana and I came across your project profile and wanted to reach out to your needs to complete the project so lets see if you can help me and with a project that involves Ajax and php More

$211 USD in 30 days
(0 Reviews)