Go.js Mindmap 🡕

When a node is deleted the CommandHandler.deletesTree property ensures that all of its children are deleted with it. When a node is dragged the DraggingTool.dragsTree property ensures that all its children are dragged with it. Both of these are set during the the Diagram's initalization.

Node templates also have a Part.selectionAdornmentTemplate defined to allow for new nodes to be created and a GraphObject.contextMenu with additional commands.

{ "class": "go.TreeModel", "nodeDataArray": [ {"key":0, "text":"Mind Map", "loc":"0 0"}, {"key":1, "parent":0, "text":"Getting more time", "brush":"skyblue", "dir":"right", "loc":"77 -22"}, {"key":11, "parent":1, "text":"Wake up early", "brush":"skyblue", "dir":"right", "loc":"200 -48"}, {"key":12, "parent":1, "text":"Delegate", "brush":"skyblue", "dir":"right", "loc":"200 -22"}, {"key":13, "parent":1, "text":"Simplify", "brush":"skyblue", "dir":"right", "loc":"200 4"}, {"key":2, "parent":0, "text":"More effective use", "brush":"darkseagreen", "dir":"right", "loc":"77 43"}, {"key":21, "parent":2, "text":"Planning", "brush":"darkseagreen", "dir":"right", "loc":"203 30"}, {"key":211, "parent":21, "text":"Priorities", "brush":"darkseagreen", "dir":"right", "loc":"274 17"}, {"key":212, "parent":21, "text":"Ways to focus", "brush":"darkseagreen", "dir":"right", "loc":"274 43"}, {"key":22, "parent":2, "text":"Goals", "brush":"darkseagreen", "dir":"right", "loc":"203 56"}, {"key":3, "parent":0, "text":"Time wasting", "brush":"palevioletred", "dir":"left", "loc":"-20 -31.75"}, {"key":31, "parent":3, "text":"Too many meetings", "brush":"palevioletred", "dir":"left", "loc":"-117 -64.25"}, {"key":32, "parent":3, "text":"Too much time spent on details", "brush":"palevioletred", "dir":"left", "loc":"-117 -25.25"}, {"key":33, "parent":3, "text":"Message fatigue", "brush":"palevioletred", "dir":"left", "loc":"-117 0.75"}, {"key":331, "parent":31, "text":"Check messages less", "brush":"palevioletred", "dir":"left", "loc":"-251 -77.25"}, {"key":332, "parent":31, "text":"Message filters", "brush":"palevioletred", "dir":"left", "loc":"-251 -51.25"}, {"key":4, "parent":0, "text":"Key issues", "brush":"coral", "dir":"left", "loc":"-20 52.75"}, {"key":41, "parent":4, "text":"Methods", "brush":"coral", "dir":"left", "loc":"-103 26.75"}, {"key":42, "parent":4, "text":"Deadlines", "brush":"coral", "dir":"left", "loc":"-103 52.75"}, {"key":43, "parent":4, "text":"Checkpoints", "brush":"coral", "dir":"left", "loc":"-103 78.75"} ] }