SEEK UI FOR FLOWCHART EDITING ON WEB PAGE

SEEK UI FOR FLOWCHART EDITING ON WEB PAGE

WE SEEK:
Model Code for In-Browser Flowchart Drawing/Editing
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This request is directed only to respondents who are active users of existing code for drawing and editing in a browser flowcharts like the simple one below (not includable in this submission), with the graphics linked to a database of element attributes and positional data that could scale to many more nodes than could be displayed in any one window.

We seek as deliverables:

1. a library of object-oriented code representing a User Interface fully compatible with HTML5 and CSS3 standards and preferably using SVG (http://code.google.com/p/svg-edit/) for drawing and jQuery with AJAX for back-end interfacing, and not using Flash; the library should be callable from a Cold Fusion application.

2. a "sandbox" representing an example of use of the library to draw for editing the simple flowchart below, with all the functionality described there, on a web page using the library.

3. one day of consultation to teach a Cold Fusion programmer familiar with the underlying technologies how to use and adapt the library to our own use.

[missing graphic, available by email, cannot be included here]
 
We do not wish to re-invent this wheel, and so seek only submissions with the library code already written, in use, and available as open source or for reasonable license.

Please respond with assurances of deliverability and a fixed-price offer to Ron Randall at +1.201.886.8820 or randall@dynaprice.com.  Thank you.