Access individual JSON array item and use for blog post dynamically - arrays

Question

I'm building a simple Nuxt JS blog with a blog.json file containing an array of blog posts which contains:
Title (String)
Body (HTML markup)
Creation (Date)
I will attach the format of this shortly. I know how to iterate over each array item and display it on the page, and I also have a basic understanding and some basic experience with dynamic routing in Nuxt JS.
The problem I'm currently facing is I need to be able to access individual array items and use them as blog posts, e.g: pages/blog/_slug where _slug would be the title of a blog post, with hyphens + all lowercase automatically.
I'm wondering how I would access for instance the Winter blog post in my example and be able to go to mysite.com/blog/winter-blog-post using the following JSON format:
{
"blogs": [
{
"title": "Summer blog post",
"body": "<div class=\"post\">My blog content</div>",
"created": "2019-03-14 10:08:00"
}
{
"title": "Winter blog post",
"body": "<div class=\"post\">My blog content</div>",
"created": "2019-03-15 10:08:00"
},
{
"title": "Spring blog post",
"body": "<div class=\"post\">My blog content</div>",
"created": "2019-03-16 10:08:00"
}
]
}
I essentially want to be able to go to mysite.com/blog/winter-blog-post and have it use the content from that particular array item.

Answer 1

I'll assume you have your pages set up correctly and you can reach /blog/_slug, so it really is just a matter of passing the required params and converting them as needed. In blog.vue you would have a list of your posts and a click on something would navigate to the full article. That click event would trigger a method where you can manipulate the title and use it as a param. So if you have a 'Read More...' button you would assign #click="readMore(blog.title)" to that button.
Then in your methods you take the passed 'title' parameter, change it as you want, and trigger the route change.
methods: {
readeMore(title) {
let passedTitle = title.toLowerCase()
passedTitle = passedTitle.replace(" ", "-")
this.$router.push('/blog/' + passedTitle)
}
}
Then in your _slug.vue you take the passed param, change it back and use that to find your article.
export default {
asyncData({params, $axios }) {
let title = params.passedTitle.replace("-", " ")
let oldTitle = title.charAt(0).toUpperCase() + title.slice(1)
// make your query however you do, if with axios...
$axios.get('/posts', {
params: {
title: oldTitle
}
})
//or if its a vuex state item...
//let post = this.$store.state.posts.find((p) => p.title === oldTitle)
return post
},
}