node-red/packages/node_modules/@node-red/nodes/examples/function/change/05 - Set flow context.json

[{"id":"6ecac54d.c43ffc","type":"comment","z":"87ace6c0.f01da8","name":"Set flow context","info":"Change node can set flow context.","x":140,"y":60,"wires":[]},{"id":"80e966d3.9d7a78","type":"inject","z":"87ace6c0.f01da8","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":200,"y":234,"wires":[["abaee298.2d77e"]]},{"id":"60ab671d.b0bbf8","type":"debug","z":"87ace6c0.f01da8","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":570,"y":234,"wires":[]},{"id":"abaee298.2d77e","type":"change","z":"87ace6c0.f01da8","name":"increment count","rules":[{"t":"set","p":"count","pt":"flow","to":"$flowContext(\"count\")+1\t","tot":"jsonata"},{"t":"set","p":"payload","pt":"msg","to":"count","tot":"flow"}],"action":"","property":"","from":"","to":"","reg":false,"x":380,"y":234,"wires":[["60ab671d.b0bbf8"]]},{"id":"2de2bb38.f20ff4","type":"inject","z":"87ace6c0.f01da8","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":200,"y":140,"wires":[["7b96521e.a3cb0c"]]},{"id":"597b63cd.b3218c","type":"debug","z":"87ace6c0.f01da8","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":570,"y":140,"wires":[]},{"id":"7b96521e.a3cb0c","type":"change","z":"87ace6c0.f01da8","name":"set count to 0","rules":[{"t":"set","p":"count","pt":"flow","to":"0","tot":"num"},{"t":"set","p":"payload","pt":"msg","to":"count","tot":"flow"}],"action":"","property":"","from":"","to":"","reg":false,"x":380,"y":140,"wires":[["597b63cd.b3218c"]]},{"id":"3d8cdc6d.2620e4","type":"comment","z":"87ace6c0.f01da8","name":"↓ Initialize","info":"","x":200,"y":100,"wires":[]},{"id":"d8069121.80de7","type":"comment","z":"87ace6c0.f01da8","name":"↓ Count up","info":"","x":200,"y":194,"wires":[]}]