Display the content of object in ui template

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1

hi,

i am using the opcua event node to catch the fake alarms and events, generated from OPCUA server, and display them on the table in ui template.
the problem is not think appear in the ui template even i typed the below commands:

<table>
    <tr ng-repeat="(key, value) in msg.payload">
        <td>{{key}}</td>
        <td>{{value}}</td>
    </tr>
</table>

or

<table>
    <tr">
        <td>{{msg.payload.EventID}}</td>
    </tr>
</table>

or

<table>
    <tr">
        <td>{{msg.payload[0].EventID}}</td>
    </tr>
</table>

the below screen shot shows the content of the object

image
image298×528 26.7 KB

could you please help me
thank you

2

This syntax seems correct but EventID should be EventId

The 1st and 3rd example code could be used if the msg.payload was an array.

[EDIT]
You could also convert your payload object into an iterable array. Example :

[{"id":"dd281f4b964c7c96","type":"ui_template","z":"4895ea10b4ee9ead","group":"fe8bd71ec6128157","name":"table","order":1,"width":"29","height":"10","format":"<table>\n\n    <tr ng-repeat=\"el in msg.payload\">\n        <td>{{el[0]}}</td>\n        <td>{{el[1]}}</td>\n    </tr>\n\n</table>","storeOutMessages":true,"fwdInMessages":true,"resendOnRefresh":true,"templateScope":"local","x":730,"y":780,"wires":[[]]},{"id":"095465e919b45cd3","type":"inject","z":"4895ea10b4ee9ead","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"{\"Event Type\":\"piezo1se\",\"EventId\":\"0xa34cb1be7168baaf0asbb29c2£9ab2500000002\",\"SourceName\":\"Condition1\",\"Time\":\"2021-08-11714:57:02.1072\",\"ReceiveTime\":\"2021-08-11T14:52.2522\",\"Message\":\"Alarm Message created by oualia\",\"Severity\":800,\"ConditionName\":\"Error\",\"Retain\":true,\"EnabledState\":\"Enabled\",\"StatusText\":\"Good (0x00000)\",\"LastSeverity\":0,\"Comment\":\"Initialized\",\"AckedState\":\"Unacknowledged\",\"ActiveState\":\"Inactive\"}","payloadType":"json","x":250,"y":780,"wires":[["667fc249772d1731","0d4e1d868735e05b"]]},{"id":"667fc249772d1731","type":"debug","z":"4895ea10b4ee9ead","name":"1","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":340,"y":720,"wires":[]},{"id":"0d4e1d868735e05b","type":"function","z":"4895ea10b4ee9ead","name":"","func":"msg.payload = Object.entries(msg.payload);\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":480,"y":780,"wires":[["dd281f4b964c7c96","d4fe41fc807c4972"]]},{"id":"d4fe41fc807c4972","type":"debug","z":"4895ea10b4ee9ead","name":"2","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":590,"y":720,"wires":[]},{"id":"fe8bd71ec6128157","type":"ui_group","name":"Table","tab":"ff25ab1d26c005a4","order":1,"disp":true,"width":"30","collapse":false},{"id":"ff25ab1d26c005a4","type":"ui_tab","name":"Table","icon":"dashboard","disabled":false,"hidden":false}]
3

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