Display a JSON object with an unknown structure in an Angular 2 component using TypeScript

I am looking for a way to display a JSON object that is returned from an API call in a component.

The tricky part is that this response doesn't have a consistent structure and varies based on the API execution.

At times, it may be a simple array, while other times it could be an array of objects, etc...

Is there a method to render this data without prior knowledge of its structure?

For those familiar with PHP development, I need something similar to the print_r function...

Thank you. Best regards.

jsonangulartypescript

Answer №1

The way you choose to display the data will determine how you should handle it.

If you need to troubleshoot, you can utilize the json pipe:

{{data | json}}

Alternatively, you can check whether the response is an array or an object and adjust your rendering approach accordingly.

if (Array.isArray(data)) {
  // render as array
} else {
  // render differently
}

In my opinion, it would be beneficial to standardize the structure of the data retrieved from an angular service so that it consistently consists of an array of objects. This way, you can easily customize the rendering based on the specific keys within each object.

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