1
0
mirror of https://github.com/node-red/node-red.git synced 2023-10-10 13:36:53 +02:00

add example for JSON node

This commit is contained in:
Hiroyasu Nishiyama 2020-11-03 20:06:18 +09:00
parent bc82ca2106
commit dac7830bd4
3 changed files with 344 additions and 0 deletions

View File

@ -0,0 +1,92 @@
[
{
"id": "9976e95d.2f8398",
"type": "inject",
"z": "4b63452d.672afc",
"name": "",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "",
"payloadType": "date",
"x": 240,
"y": 180,
"wires": [
[
"d94fc083.49d87"
]
]
},
{
"id": "6684abb1.8eb454",
"type": "comment",
"z": "4b63452d.672afc",
"name": "Convert JSON string to JS object",
"info": "JSON node can convert JSON string to JavaScript object.",
"x": 250,
"y": 120,
"wires": []
},
{
"id": "d94fc083.49d87",
"type": "template",
"z": "4b63452d.672afc",
"name": "JSON string",
"field": "payload",
"fieldType": "msg",
"format": "json",
"syntax": "plain",
"template": "{\n \"kind\": \"Apple\",\n \"price\": 100,\n \"origin\": \"Canada\"\n}",
"output": "str",
"x": 410,
"y": 180,
"wires": [
[
"1a3dc54a.78598b"
]
]
},
{
"id": "8950a55d.023988",
"type": "debug",
"z": "4b63452d.672afc",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "false",
"statusVal": "",
"statusType": "auto",
"x": 730,
"y": 180,
"wires": []
},
{
"id": "1a3dc54a.78598b",
"type": "json",
"z": "4b63452d.672afc",
"name": "",
"property": "payload",
"action": "",
"pretty": false,
"x": 570,
"y": 180,
"wires": [
[
"8950a55d.023988"
]
]
}
]

View File

@ -0,0 +1,92 @@
[
{
"id": "cb13761f.56c328",
"type": "inject",
"z": "4b63452d.672afc",
"name": "",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "",
"payloadType": "date",
"x": 240,
"y": 380,
"wires": [
[
"c607642a.78c3c8"
]
]
},
{
"id": "180b1e22.0074e2",
"type": "comment",
"z": "4b63452d.672afc",
"name": "Convert JS object to JSON string",
"info": "JSON node can convert JavaScript object to JSON string.",
"x": 250,
"y": 320,
"wires": []
},
{
"id": "c607642a.78c3c8",
"type": "template",
"z": "4b63452d.672afc",
"name": "JS object",
"field": "payload",
"fieldType": "msg",
"format": "json",
"syntax": "plain",
"template": "{\n \"kind\": \"Apple\",\n \"price\": 100,\n \"origin\": \"Canada\"\n}",
"output": "json",
"x": 400,
"y": 380,
"wires": [
[
"bf309844.fa12e8"
]
]
},
{
"id": "5b6b130b.72a14c",
"type": "debug",
"z": "4b63452d.672afc",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "false",
"statusVal": "",
"statusType": "auto",
"x": 730,
"y": 380,
"wires": []
},
{
"id": "bf309844.fa12e8",
"type": "json",
"z": "4b63452d.672afc",
"name": "",
"property": "payload",
"action": "",
"pretty": false,
"x": 570,
"y": 380,
"wires": [
[
"5b6b130b.72a14c"
]
]
}
]

View File

@ -0,0 +1,160 @@
[
{
"id": "2b18621b.e2670e",
"type": "inject",
"z": "4b63452d.672afc",
"name": "OK",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "",
"payloadType": "date",
"x": 230,
"y": 580,
"wires": [
[
"5986faee.aef954"
]
]
},
{
"id": "59acf99.9a92308",
"type": "comment",
"z": "4b63452d.672afc",
"name": "Validate input JSON string",
"info": "JSON node can validate input JSON string using [JSON schema](https://json-schema.org/) when converting to JavaScript object.",
"x": 230,
"y": 520,
"wires": []
},
{
"id": "5986faee.aef954",
"type": "template",
"z": "4b63452d.672afc",
"name": "JSON string",
"field": "payload",
"fieldType": "msg",
"format": "json",
"syntax": "plain",
"template": "{\n \"kind\": \"Apple\",\n \"price\": 100,\n \"origin\": \"Canada\"\n}",
"output": "str",
"x": 410,
"y": 580,
"wires": [
[
"f8a67c6d.4f1f1"
]
]
},
{
"id": "ca27c92c.ad7cb8",
"type": "debug",
"z": "4b63452d.672afc",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 910,
"y": 580,
"wires": []
},
{
"id": "2fad9978.ea1916",
"type": "json",
"z": "4b63452d.672afc",
"name": "",
"property": "payload",
"action": "",
"pretty": false,
"x": 750,
"y": 580,
"wires": [
[
"ca27c92c.ad7cb8"
]
]
},
{
"id": "f8a67c6d.4f1f1",
"type": "template",
"z": "4b63452d.672afc",
"name": "Schema",
"field": "schema",
"fieldType": "msg",
"format": "json",
"syntax": "plain",
"template": "{\n \"type\": \"object\",\n \"properties\": {\n \"kind\": {\n \"type\": \"string\"\n },\n \"price\": {\n \"type\": \"number\"\n },\n \"origin\": {\n \"type\": \"string\"\n }\n }\n}",
"output": "json",
"x": 590,
"y": 580,
"wires": [
[
"2fad9978.ea1916"
]
]
},
{
"id": "8337e847.ac18d8",
"type": "inject",
"z": "4b63452d.672afc",
"name": "NG",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "",
"payloadType": "date",
"x": 230,
"y": 660,
"wires": [
[
"fa14d8bf.1ac938"
]
]
},
{
"id": "fa14d8bf.1ac938",
"type": "template",
"z": "4b63452d.672afc",
"name": "JSON string",
"field": "payload",
"fieldType": "msg",
"format": "json",
"syntax": "plain",
"template": "{\n \"kind\": \"Apple\",\n \"price\": \"100\",\n \"origin\": \"Canada\"\n}",
"output": "str",
"x": 410,
"y": 660,
"wires": [
[
"f8a67c6d.4f1f1"
]
]
}
]