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I have a treestore that is added to a gantt chart in extjs.
After i’ve done some modifications i would like to get the json string back, not just the modified records but the entire string.
the treestore api can be found here.
It seems that you can just ask the date from a store but not from a treestore.
Anyone can help?
Use ‘cascadeBy’ on the NodeInterface – check it in the API (it is decorated onto the Model class). For each node, grab the data you want and push it into an array or create a tree structure – whichever you prefer. To encode a full record just do Ext.encode(model.data).