All posts in “Web”

Graphing with PHP

graphing with php

graphing with php

a few months ago I had a chance to work on a small project with my pal Juan (www.stg7.net). Basically, this app allows you to adjust (meaning – increase and decrease amount of elements) a simple input form, which will then graph the ratio of elements on a pie chart, graph chart or produce an .xml file with your results. Graphs are being returned back to the page using AJAX as .PNGs, so the entire drawing takes place in a back-end php script.

to get a better picture what the app does check out at Graphing charts with PHP. the code is available on Github

the form ‘control panel’ is on the left. it allows for adding and removing rows, as well as changing the desired output by clicking on the “pie” button (twice for xml).

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Web Services on Android (with Dropbox API)

This is my .pptx presentation + source code for the subject “Service Oriented Architecture”, it is an example of a simple e-shop like database in derby engine, which is being accessed by a J2EE6 web service (NetBeans) and presented on a glassfish 3.1.1 webserver. client app is written for android 2.3.3 and accesses the JSON representation.

any comments are welcome.

Web Technologies & Systems Seminar

here are the sourcefiles, slides and the CodeIgniter webapp we’ve done with Juan, have phun.