Zwei Strings zusammenführen
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@peterfido kannst du mir erklären, wie ich ein "Node-Diagramm" exportiere? Dachte es geht nur über Bilder. Übrigend wenn ich über eine Inject Node direkt "27.01.25 (10d)" als "msg.payload" auf die KNX Node schicke funktioniert es. Also scheint sie irgendwas gegen den Output der Funktion zu haben.
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@ju_ ja, bei mir geht es auch. Ich frage mich, mit welchem KNX sich die Node standardmäßig verbindet.
Exportieren geht über das Menü oben rechts in Node-Red.
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@peterfido und dann als JSON?
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@ju_ ja. Per JSON in die Zwischenablage und dann hier in Code-Tags posten.
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@peterfido ist drin, musste ihn nochmal fix bearbeiten.
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@ju_ probiere es mal als Code. So lässt es sich nicht importieren. Code-Symbol ist </>
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@peterfido ```
[{"id":"90489d5f43af09b5","type":"knxUltimate","z":"de15a47dbea6c285","server":"98b73fada3be00aa","topic":"8/1/0","setTopicType":"str","outputtopic":"","dpt":"16.001","initialread":"1","notifyreadrequest":false,"notifyresponse":true,"notifywrite":true,"notifyreadrequestalsorespondtobus":false,"notifyreadrequestalsorespondtobusdefaultvalueifnotinitialized":"0","name":"Gelbe Tonne Datum","outputtype":"write","outputRBE":"true","inputRBE":"false","formatmultiplyvalue":1,"formatnegativevalue":"leave","formatdecimalsvalue":999,"passthrough":"no","sendMsgToKNXCode":"","receiveMsgFromKNXCode":"","listenallga":false,"x":130,"y":100,"wires":[["02034f10ed38c317"]]},{"id":"a2dbe9c2f590573a","type":"knxUltimate","z":"de15a47dbea6c285","server":"98b73fada3be00aa","topic":"8/2/0","setTopicType":"str","outputtopic":"","dpt":"16.001","initialread":"1","notifyreadrequest":false,"notifyresponse":true,"notifywrite":true,"notifyreadrequestalsorespondtobus":false,"notifyreadrequestalsorespondtobusdefaultvalueifnotinitialized":"0","name":"Gelbe Tonne Tage","outputtype":"write","outputRBE":"true","inputRBE":"false","formatmultiplyvalue":1,"formatnegativevalue":"leave","formatdecimalsvalue":999,"passthrough":"no","sendMsgToKNXCode":"","receiveMsgFromKNXCode":"","listenallga":false,"x":130,"y":160,"wires":[["4ea9b5ca4631e2ce"]]},{"id":"02034f10ed38c317","type":"change","z":"de15a47dbea6c285","name":"","rules":[{"t":"set","p":"topic","pt":"msg","to":"Datum","tot":"str"},{"t":"set","p":"GelbDatum","pt":"flow","to":"payload","tot":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":360,"y":100,"wires":[["5b74298a9d871858"]]},{"id":"4ea9b5ca4631e2ce","type":"change","z":"de15a47dbea6c285","name":"","rules":[{"t":"set","p":"topic","pt":"msg","to":"Tage","tot":"str"},{"t":"set","p":"GelbTage","pt":"flow","to":"payload","tot":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":360,"y":160,"wires":[["5b74298a9d871858"]]},{"id":"58a426e6d74f6020","type":"knxUltimate","z":"de15a47dbea6c285","server":"98b73fada3be00aa","topic":"8/3/0","setTopicType":"str","outputtopic":"","dpt":"16.001","initialread":0,"notifyreadrequest":false,"notifyresponse":false,"notifywrite":true,"notifyreadrequestalsorespondtobus":false,"notifyreadrequestalsorespondtobusdefaultvalueifnotinitialized":"0","name":"Zusammengesetztes Datum Gelb","outputtype":"write","outputRBE":"true","inputRBE":"false","formatmultiplyvalue":1,"formatnegativevalue":"leave","formatdecimalsvalue":999,"passthrough":"no","sendMsgToKNXCode":"","receiveMsgFromKNXCode":"","listenallga":false,"x":1230,"y":100,"wires":[[]]},{"id":"2861740aaba0f1c9","type":"inject","z":"de15a47dbea6c285","name":"Manuelle Betätigung","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"27.01.25 (10d)","payloadType":"str","x":890,"y":20,"wires":[["58a426e6d74f6020"]]},{"id":"d22d4525c542b4d0","type":"debug","z":"de15a47dbea6c285","name":"debug 1","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":1140,"y":180,"wires":[]},{"id":"cccfb4eb94a27733","type":"change","z":"de15a47dbea6c285","name":"","rules":[{"t":"set","p":"topic","pt":"msg","to":"8/3/0","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":850,"y":100,"wires":[["58a426e6d74f6020","d22d4525c542b4d0"]]},{"id":"5b74298a9d871858","type":"function","z":"de15a47dbea6c285","name":"function 3","func":"msg.payload = flow.get("GelbDatum") + " (" + flow.get("GelbTage") + "d)";\nreturn msg;","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":620,"y":100,"wires":[["cccfb4eb94a27733"]]},{"id":"141076626e9e6cf8","type":"inject","z":"de15a47dbea6c285","name":"Manuelle Betätigung","props":[{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","x":350,"y":40,"wires":[["5b74298a9d871858"]]},{"id":"98b73fada3be00aa","type":"knxUltimate-config","host":"10.0.0.2","port":"3671","physAddr":"1.1.64","hostProtocol":"TunnelUDP","suppressACKRequest":false,"csv":"","KNXEthInterface":"Auto","KNXEthInterfaceManuallyInput":"","stopETSImportIfNoDatapoint":"fake","loglevel":"error","name":"KNX Gateway","localEchoInTunneling":true,"delaybetweentelegrams":"50","ignoreTelegramsWithRepeatedFlag":false,"autoReconnect":"yes"}] -
@ju_ Das Symbol anklicken und dann zwischen den '' einfügen.
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@peterfido habe ich verstanden, ist oben geändert. Sorry
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@ju_ Fast
Sollte so aussehen:
[ { "id": "076b7140f384fc31", "type": "tab", "label": "Flow 2", "disabled": false, "info": "", "env": [] }, { "id": "4be12d8e923cd33b", "type": "knxUltimate", "z": "076b7140f384fc31", "server": "2e5af07acfd111fe", "topic": "8/3/0", "setTopicType": "str", "outputtopic": "", "dpt": "16.000", "initialread": 0, "notifyreadrequest": false, "notifyresponse": false, "notifywrite": true, "notifyreadrequestalsorespondtobus": false, "notifyreadrequestalsorespondtobusdefaultvalueifnotinitialized": "0", "name": "", "outputtype": "write", "outputRBE": "true", "inputRBE": "false", "formatmultiplyvalue": 1, "formatnegativevalue": "leave", "formatdecimalsvalue": 999, "passthrough": "yes", "sendMsgToKNXCode": "", "receiveMsgFromKNXCode": "", "listenallga": false, "x": 360, "y": 100, "wires": [ [ "2d3c593b7f85b176" ] ] }, { "id": "b0b348a7ad1db526", "type": "inject", "z": "076b7140f384fc31", "name": "", "props": [ { "p": "payload" }, { "p": "topic", "vt": "str" } ], "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "topic": "", "payload": "30.01.25 (13d)", "payloadType": "str", "x": 170, "y": 100, "wires": [ [ "4be12d8e923cd33b" ] ] }, { "id": "2d3c593b7f85b176", "type": "debug", "z": "076b7140f384fc31", "name": "debug 2", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "true", "targetType": "full", "statusVal": "", "statusType": "auto", "x": 560, "y": 100, "wires": [] }, { "id": "2e5af07acfd111fe", "type": "knxUltimate-config", "host": "224.0.23.12", "port": "3671", "physAddr": "15.15.22", "hostProtocol": "Auto", "suppressACKRequest": false, "csv": "", "KNXEthInterface": "Auto", "KNXEthInterfaceManuallyInput": "", "stopETSImportIfNoDatapoint": "fake", "loglevel": "error", "name": "KNX Gateway", "localEchoInTunneling": true, "delaybetweentelegrams": "25", "ignoreTelegramsWithRepeatedFlag": false, "autoReconnect": "yes" } ] -
@peterfido jetzt
[ { "id": "90489d5f43af09b5", "type": "knxUltimate", "z": "de15a47dbea6c285", "server": "98b73fada3be00aa", "topic": "8/1/0", "setTopicType": "str", "outputtopic": "", "dpt": "16.001", "initialread": "1", "notifyreadrequest": false, "notifyresponse": true, "notifywrite": true, "notifyreadrequestalsorespondtobus": false, "notifyreadrequestalsorespondtobusdefaultvalueifnotinitialized": "0", "name": "Gelbe Tonne Datum", "outputtype": "write", "outputRBE": "true", "inputRBE": "false", "formatmultiplyvalue": 1, "formatnegativevalue": "leave", "formatdecimalsvalue": 999, "passthrough": "no", "sendMsgToKNXCode": "", "receiveMsgFromKNXCode": "", "listenallga": false, "x": 130, "y": 100, "wires": [ [ "02034f10ed38c317" ] ] }, { "id": "a2dbe9c2f590573a", "type": "knxUltimate", "z": "de15a47dbea6c285", "server": "98b73fada3be00aa", "topic": "8/2/0", "setTopicType": "str", "outputtopic": "", "dpt": "16.001", "initialread": "1", "notifyreadrequest": false, "notifyresponse": true, "notifywrite": true, "notifyreadrequestalsorespondtobus": false, "notifyreadrequestalsorespondtobusdefaultvalueifnotinitialized": "0", "name": "Gelbe Tonne Tage", "outputtype": "write", "outputRBE": "true", "inputRBE": "false", "formatmultiplyvalue": 1, "formatnegativevalue": "leave", "formatdecimalsvalue": 999, "passthrough": "no", "sendMsgToKNXCode": "", "receiveMsgFromKNXCode": "", "listenallga": false, "x": 130, "y": 160, "wires": [ [ "4ea9b5ca4631e2ce" ] ] }, { "id": "02034f10ed38c317", "type": "change", "z": "de15a47dbea6c285", "name": "", "rules": [ { "t": "set", "p": "topic", "pt": "msg", "to": "Datum", "tot": "str" }, { "t": "set", "p": "GelbDatum", "pt": "flow", "to": "payload", "tot": "msg" } ], "action": "", "property": "", "from": "", "to": "", "reg": false, "x": 360, "y": 100, "wires": [ [ "5b74298a9d871858" ] ] }, { "id": "4ea9b5ca4631e2ce", "type": "change", "z": "de15a47dbea6c285", "name": "", "rules": [ { "t": "set", "p": "topic", "pt": "msg", "to": "Tage", "tot": "str" }, { "t": "set", "p": "GelbTage", "pt": "flow", "to": "payload", "tot": "msg" } ], "action": "", "property": "", "from": "", "to": "", "reg": false, "x": 360, "y": 160, "wires": [ [ "5b74298a9d871858" ] ] }, { "id": "58a426e6d74f6020", "type": "knxUltimate", "z": "de15a47dbea6c285", "server": "98b73fada3be00aa", "topic": "8/3/0", "setTopicType": "str", "outputtopic": "", "dpt": "16.001", "initialread": 0, "notifyreadrequest": false, "notifyresponse": false, "notifywrite": true, "notifyreadrequestalsorespondtobus": false, "notifyreadrequestalsorespondtobusdefaultvalueifnotinitialized": "0", "name": "Zusammengesetztes Datum Gelb", "outputtype": "write", "outputRBE": "true", "inputRBE": "false", "formatmultiplyvalue": 1, "formatnegativevalue": "leave", "formatdecimalsvalue": 999, "passthrough": "no", "sendMsgToKNXCode": "", "receiveMsgFromKNXCode": "", "listenallga": false, "x": 1230, "y": 100, "wires": [ [] ] }, { "id": "2861740aaba0f1c9", "type": "inject", "z": "de15a47dbea6c285", "name": "Manuelle Betätigung", "props": [ { "p": "payload" } ], "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "topic": "", "payload": "27.01.25 (10d)", "payloadType": "str", "x": 890, "y": 20, "wires": [ [ "58a426e6d74f6020" ] ] }, { "id": "d22d4525c542b4d0", "type": "debug", "z": "de15a47dbea6c285", "name": "debug 1", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "true", "targetType": "full", "statusVal": "", "statusType": "auto", "x": 1140, "y": 180, "wires": [] }, { "id": "cccfb4eb94a27733", "type": "change", "z": "de15a47dbea6c285", "name": "", "rules": [ { "t": "set", "p": "topic", "pt": "msg", "to": "8/3/0", "tot": "str" } ], "action": "", "property": "", "from": "", "to": "", "reg": false, "x": 850, "y": 100, "wires": [ [ "58a426e6d74f6020", "d22d4525c542b4d0" ] ] }, { "id": "5b74298a9d871858", "type": "function", "z": "de15a47dbea6c285", "name": "function 3", "func": "msg.payload = flow.get(\"GelbDatum\") + \" (\" + flow.get(\"GelbTage\") + \"d)\";\nreturn msg;", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 620, "y": 100, "wires": [ [ "cccfb4eb94a27733" ] ] }, { "id": "141076626e9e6cf8", "type": "inject", "z": "de15a47dbea6c285", "name": "Manuelle Betätigung", "props": [ { "p": "topic", "vt": "str" } ], "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "topic": "", "x": 350, "y": 40, "wires": [ [ "5b74298a9d871858" ] ] }, { "id": "98b73fada3be00aa", "type": "knxUltimate-config", "host": "10.0.0.2", "port": "3671", "physAddr": "1.1.64", "hostProtocol": "TunnelUDP", "suppressACKRequest": false, "csv": "", "KNXEthInterface": "Auto", "KNXEthInterfaceManuallyInput": "", "stopETSImportIfNoDatapoint": "fake", "loglevel": "error", "name": "KNX Gateway", "localEchoInTunneling": true, "delaybetweentelegrams": "50", "ignoreTelegramsWithRepeatedFlag": false, "autoReconnect": "yes" } ] -
@ju_ probiere mal:
[ { "id": "5b74298a9d871858", "type": "function", "z": "e85adb77025ff03d", "name": "function 3", "func": "if(msg.topic==\"Datum\"){\n flow.set(\"GelbDatum\", msg.payload.slice(0,8));\n}\nif(msg.topic==\"Tage\"){\n var s = msg.payload;\n for(var i=1;i<s.length;i++){\n var x = s.slice(i,i+1);\n if(isNaN(x)){\n flow.set(\"GelbTage\", s.slice(0,i-1));\n break;\n }\n }\n}\nnode.status({ text: flow.get(\"GelbDatum\") + flow.get(\"GelbTage\") + \" \" + x });\n\nif(flow.get(\"GelbDatum\").length > 0 && flow.get(\"GelbTage\").length > 0) {\n msg.payload = flow.get(\"GelbDatum\").slice(0,8) + \" (\" + flow.get(\"GelbTage\") + \"d)\";\n node.status({text: msg.payload});\n return msg;\n}", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "// Der Code hier wird ausgeführt,\n// wenn der Node gestartet wird\nflow.set(\"GelbDatum\",\"\");\nflow.set(\"GelbTage\", \"\");\n", "finalize": "", "libs": [], "x": 620, "y": 200, "wires": [ [ "cccfb4eb94a27733" ] ] } ]Ich habe die Strings jetzt nach der erwarteten Länge abgeschnitten.
Im Prinzip nur die Function Node:
if(msg.topic=="Datum"){ flow.set("GelbDatum", msg.payload.slice(0,8)); } if(msg.topic=="Tage"){ var s = msg.payload; for(var i=1;i<s.length;i++){ var x = s.slice(i,i+1); if(isNaN(x)){ flow.set("GelbTage", s.slice(0,i-1)); break; } } } node.status({ text: flow.get("GelbDatum") + flow.get("GelbTage") + " " + x }); if(flow.get("GelbDatum").length > 0 && flow.get("GelbTage").length > 0) { msg.payload = flow.get("GelbDatum").slice(0,8) + " (" + flow.get("GelbTage") + "d)"; node.status({text: msg.payload}); return msg; }Ich habe es nochmal editiert.
Im Start-Bereich der Function die Variablen zurücksetzen. Sonst bleiben die alten Werte.
flow.set("GelbDatum",""); flow.set("GelbTage", ""); -
@peterfido vielen Dank, probiere es gleich morgen früh aus! Melde mich.
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@peterfido Es funktioniert! Vielen lieben Dank für deine Hilfe und deine Gedult!!
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@ju_ Prima. Danke für die Rückmeldung.
Edit: In den beiden Change-Nodes kann die Regel, wo die Werte nach flow.Datum und flow.Tage geschrieben werden, raus. Da brauchts nur das Topic. Den Rest macht die Function.
Die nimmt vom Datum die ersten 8 Stellen und vom Tage sucht die sich nur die Ziffern am Anfang raus. Wenn beides gefunden wurde, wird es weitergeleitet.
