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docs: getting started guide use pipe before introduction #36584

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docs: getting started guide use pipe before introduction
ajitsinghkaler Apr 15, 2020
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fixup! docs: getting started guide use pipe before introduction
ajitsinghkaler Apr 15, 2020
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Expand Up @@ -101,6 +101,12 @@ This section walks you through using the cart service to add a product to the ca

<code-example header="src/app/product-details/product-details.component.html" path="getting-started/src/app/product-details/product-details.component.html">
</code-example>

<div class="alert is-helpful">

The line, `<h4>{{ product.price | currency }}</h4>` uses the `currency` pipe to transform `product.price` from a number to a currency string. A pipe is a way you can transform data in your HTML template. For more information about Angular pipes, see [Pipes](guide/pipes "Pipes").

</div>

1. To see the new "Buy" button, refresh the application and click on a product's name to display its details.

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