The question appears to describe a situation where you have...

August 7, 2025 at 06:12 PM

if my json contains metric.label.store : "BLAH" and i want to do js code to retrieve the answer how do i og about that - context.panel.data. what?

The question appears to describe a situation where you have a JSON data structure, and you'd like to retrieve the value corresponding to metric.label.store in JavaScript. Assuming that context.panel.data is your JSON object, here is how you can retrieve the value:

// Assuming context.panel.data is your JSON object
const result = context.panel.data.metric.label.store;

// Log the result to see the value
console.log(result);

What this does:

  1. Access the Object Property: It navigates through the hierarchical properties of the JSON object by following the keys (metric -> label -> store).
  2. Retrieve the Value: It fetches the value associated with the store key within label and metric.

Notes:

  • If any of the intermediary keys (e.g., metric or label) are not defined, the above code will throw an error. To prevent this, you can use optional chaining (?.):
const result = context.panel.data.metric?.label?.store;

// Log the result (will be undefined if `store` or its parents don't exist)
console.log(result);

Using ?., JavaScript will safely return undefined instead of throwing an error if any part of the chain doesn't exist.


Example:

If context.panel.data contains this structure:

{
  "metric": {
    "label": {
      "store": "BLAH"
    }
  }
}

The above JavaScript code will log "BLAH" to the console.

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