Issue with Save function

[renjithsraj]

Hi I have tried your demo functionality with mxgraph-editor, It's really awesome. but when I click Save function nothing is happening, can you please update. save and open functionalities.

[korbinzhao]

Thx for issuing this problem. I have update the save event function in demo. You can pull the newest code from master branch, and see the demo code in './demo/toolbar.jsx'. @renjithsraj

[renjithsraj]

Thanks for your support, ut when I run again, it's shows like the data(diagram data in save) as Null. the screen shot is attached plz help for save and open funcitonalities.

[korbinzhao]

did you pull the newest code from master? it is ok just like below picture show.

every change in graph will trigger the callback function autoSaveFunc, u can get the diagram data in this function too.