Typescript is having issues with the Foreach function

Can someone explain how I can utilize foreach in this scenario to showcase all the names?

exampleData: [{
    id: "1",
    name: "John"
}, {
    id: "2",
    name: "Jane"
}]

The following code snippet does not seem to be working:

this.exampleData.forEach(function(item){
    console.log(item.name);
});

Answer №1

Here is what I believe you are looking for:

sample = [
  {
      id: "1",
      name: "SampleName1"
  },
  {
      id: "2",
      name: "SampleName2"
  }
];

In TypeScript, the symbol : is used to specify the type of an element. For instance:

sample: any[] = [ ... ];

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