Javascript library to generate workflow configuration diagrams

I have a set of predefined flow diagrams, and I need a way to display the diagram and allow the user to interactively set inputs and/开发者_JAVA技巧or properties at various nodes in the diagram. The nodes/connections of the diagram are fixed and cannot be edited by the user.

I know there are several options for diagram editors, but those would need heavy modification for what I need. Any suggestions for javascript libraries/apps that would be able to do this?

You need to tell us what technology you are using for the diagrams if any.

It sounds like you need two things. Firstly a method of displaying a directed graph (which is what a flowchart is) in a browser. Secondly, a tool to add interaction to the graph.

Here is a rough list of some of the graphics toolkits that are relevant:

• JsPlumb
• JavaScript InfoViz Toolkit
• http://processingjs.org/
• http://raphaeljs.com/
• https://github.com/mbostock/d3
• NodeViz might also be usable. It adds a PHP back-end onto some javascript front-end tools.

All of these will require a lot of programming though. I'm not aware of anything "out-of-the-box" that will do what you want - I've certainly been looking for similar tools for a while though what I really want is a data-driven interactive graph tool (not to be confused with charting tools of which there are many).

Update: I've just come across http://www.jointjs.com/ as well. This is built over Raphael and seems promising.