Sammenligne to variabler

[alivinco]

Variables can be used directly in expressions, for example :

{
  "Id": "NxOvbRR0iSwpj3i",
  "ClassId": "NxOvbRR0iSwpj3i",
  "Author": "",
  "Version": 0,
  "CreatedAt": "2021-02-28T18:54:49.008973141+01:00",
  "UpdatedAt": "2021-02-28T18:54:49.008973141+01:00",
  "Name": "Transform-calc-demo",
  "Group": "test",
  "Nodes": [
    {
      "Id": "1",
      "Type": "trigger",
      "Label": "Button",
      "SuccessTransition": "2",
      "TimeoutTransition": "",
      "ErrorTransition": "",
      "Address": "pt:j1/mt:evt/rt:dev/rn:zigbee/ad:1/sv:scene_ctrl/ad:9_1",
      "Service": "scene_ctrl",
      "ServiceInterface": "evt.scene.report",
      "Config": {
        "Timeout": 0,
        "ConnectorID": "",
        "ValueFilter": {
          "Value": null,
          "ValueType": "string"
        },
        "PropFilterName": "",
        "PropFilterValue": "",
        "ValueJPath": "",
        "ValueJPathResultType": "",
        "InputVariableType": "",
        "IsValueFilterEnabled": false,
        "RegisterAsVirtualService": false,
        "LookupServiceNameAndLocation": false,
        "VirtualServiceGroup": "",
        "VirtualServiceProps": null
      },
      "Ui": {
        "x": 319,
        "y": 213,
        "nodeType": ""
      },
      "TypeAlias": "Trigger",
      "LastValue": "toggle"
    },
    {
      "Id": "2",
      "Type": "set_variable",
      "Label": "Set counter1",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "3",
      "ErrorTransition": "",
      "Config": {
        "Name": "counter1",
        "UpdateGlobal": false,
        "UpdateInputMsg": false,
        "DefaultValue": {
          "Value": "5",
          "ValueType": "int"
        }
      },
      "Ui": {
        "x": 295,
        "y": 423,
        "nodeType": ""
      },
      "TypeAlias": "Set variable"
    },
    {
      "Id": "3",
      "Type": "set_variable",
      "Label": "Set counter2",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "4",
      "ErrorTransition": "",
      "Config": {
        "Name": "counter2",
        "UpdateGlobal": false,
        "UpdateInputMsg": false,
        "DefaultValue": {
          "Value": 10,
          "ValueType": "int"
        }
      },
      "Ui": {
        "x": 277,
        "y": 606,
        "nodeType": ""
      },
      "TypeAlias": "Set variable"
    },
    {
      "Id": "4",
      "Type": "transform",
      "Label": "Set result",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "5",
      "ErrorTransition": "",
      "Config": {
        "TargetVariableName": "compResult",
        "TargetVariableType": "bool",
        "IsTargetVariableGlobal": false,
        "TransformType": "calc",
        "Rtype": "var",
        "IsRVariableGlobal": false,
        "IsLVariableGlobal": false,
        "Expression": "counter1<counter2",
        "RValue": {
          "ValueType": "int",
          "Value": 0
        },
        "RVariableName": "",
        "LVariableName": "",
        "ValueMapping": [],
        "XPathMapping": [],
        "Template": ""
      },
      "Ui": {
        "x": 269,
        "y": 840,
        "nodeType": ""
      },
      "TypeAlias": "Transform"
    },
    {
      "Id": "5",
      "Type": "log_action",
      "Label": "Log result",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "",
      "ErrorTransition": "",
      "Config": {
        "VariableName": "compResult",
        "IsVariableGlobal": false,
        "LogLevel": "info",
        "Text": ""
      },
      "Ui": {
        "x": 256,
        "y": 1048,
        "nodeType": ""
      },
      "TypeAlias": "Log action"
    }
  ],
  "Settings": null,
  "IsDisabled": false,
  "IsDefault": false,
  "ParallelExecution": ""
}