Showing the unique identifier instead of the actual data in HTML for a Firebase Object using Angularfire

Currently, I am utilizing AngularFire for a specific project. The structure of my firebase Object is as follows:

{
   mainKey: {
      key1:value1,
      key2:value2
   },
   mainkey2: {
      key3:value3
   }
}

The data has been inputted in a manner that necessitates displaying both the value and the key in separate columns of a table row.

While I can successfully display the value using the {{key}} expression, I am unsure about how to go about displaying the actual key.

I am starting to question whether storing data in this format is considered best practice or not.

javascriptangularjsfirebaseangularfire

Answer №1

The $id property can be utilized.

<ul>
  <li ng-repeat="message in messages">
    Access message data at node /messages/{{ message.$id }}
    The message text is {{ message.text }}
  </li>
</ul>

Answer №2

I recently discovered the solution in the official angularJS documentation

    <ul>
       <li ng-repeat="(key,value) in object"> {{key}}> </li>
    </ul>

By implementing this code snippet, I am able to display all the keys listed.

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