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Update subroute guides to use angle bracket built-ins #707

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Mar 29, 2019
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Update subroute guides to use angle bracket built-ins #707

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18 changes: 9 additions & 9 deletions guides/release/tutorial/subroutes.md
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Expand Up @@ -29,9 +29,9 @@ This is where the active nested route will be rendered.
<div class="right tomster"></div>
<h2>Welcome!</h2>
<p>We hope you find exactly what you're looking for in a place to stay.</p>
{{#link-to "about" class="button"}}
<LinkTo @route="about" class="button">
About Us
{{/link-to}}
</LinkTo>
</div>
<ListFilter
@filter={{action "filterByCity"}}
Expand Down Expand Up @@ -106,9 +106,9 @@ Now that we are returning all of our rentals to the nested route's model, we wil
<div class="right tomster"></div>
<h2>Welcome!</h2>
<p>We hope you find exactly what you're looking for in a place to stay.</p>
{{#link-to "about" class="button"}}
<LinkTo @route="about" class="button">
About Us
{{/link-to}}
</LinkTo>
</div>
<ListFilter
@filter={{action "filterByCity"}}
Expand Down Expand Up @@ -343,12 +343,12 @@ Now browse to `localhost:4200/rentals/grand-old-mansion` and you should see the

## Linking to a Specific Rental

Now that we can load pages for individual rentals, we'll add a link (using the `link-to` helper) within our `RentalListing` component to navigate to individual pages.
Here, the `link-to` helper takes the route name and the rental model object as arguments.
When you pass an object as second argument into the `link-to` block helper, it will by default [serialize](https://www.emberjs.com/api/ember/release/classes/Route/methods/beforeModel?anchor=serialize) the object to the ID of the model into the URL.
Now that we can load pages for individual rentals, we'll add a link (using the `LinkTo` component) within our `RentalListing` component to navigate to individual pages.
Here, the `LinkTo` component takes the route name and the rental model object as arguments, `@route` and `@model` respectively.
When you pass an object as the `@model` argument into the `LinkTo` component, it will by default [serialize](https://www.emberjs.com/api/ember/release/classes/Route/methods/beforeModel?anchor=serialize) the object to the ID of the model into the URL.
Alternately, you may just pass `rental.id` for clarity.

Notice also that we are providing `rental.id` as the class attribute on the `link-to`. The class name will help us find the link later on in testing.
Notice also that we are providing `rental.id` as the class attribute on the `LinkTo`. The class name will help us find the link later on in testing.

Clicking on the title will load the detail page for that rental.

Expand All @@ -364,7 +364,7 @@ Clicking on the title will load the detail page for that rental.
</a>
<div class="details">
<h3>{{this.rental.title}}</h3>
<h3>{{#link-to "rentals.show" rental class=rental.id}}{{this.rental.title}}{{/link-to}}</h3>
<h3><LinkTo @route="rentals.show" @model={{rental}} class={{rental.id}}>{{this.rental.title}}</LinkTo></h3>
<div class="detail owner">
<span>Owner:</span> {{this.rental.owner}}
</div>
Expand Down