open-msp-viewer: Free XSLT utilities to render MS Project files as HTML web pages

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For my day job, I've been working on a few things that allow you to render Microsoft Project 2003 projects on a web page.

The code I wrote for my work is proprietary, and probably not directly useful for most people. But I figured that at least some of the work might be useful for others, so I wrote an open source version from scratch and I published that as the open-msp-viewer project on google code. If you like, check out the code and give it a spin.

It works by first saving the project in the MS Project XML format using standard MS Project functionality (Menu \ Save As..., then pick .XML) and then applying an XSLT transformation to generate HTML.

Currently, the project includes an xslt stylesheet that renders MS Project XML files as a Gantt chart. To give you a quick idea, Take a look at these screenshots:

and

The web gantt chart is rendered in a HTML 4.01 variant, CSS 2.1 and uses javascript to allow the user to collapse and/or expand individual tasks in the work breakdown structure. Currently, the HTML does not validate due to a few custom attributes I introduced to support dynamic collapsing/expanding the chart with javascript. In addition, the xslt transform process introduces the msp namespace into the result document, which results in a validation error

You can either associate the xslt stylesheet directly with the MS Project XML file, or you can use an external tool like xsltproc.

In the trunk/xml subdirectory, you can find a couple of sample projects in xml format that already have the stylesheet association. I have tested these in IE8, Chrome 2, Safari 4 and Firefox 3.5, and it works well in all these browsers. In the trunk/html directory, you'll find HTML output as created by xsltproc.

In the future, more xslt stylesheets may be added to support alternative views. Things that I think I will add soon are a resources list and a calendar view.

Enjoy, and let me know if you find a bug or would like to contribute.


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