scrimba
Arrow function syntax in javascript
Object Array
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Object Array
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Object Array
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index.js
run
preview
console
const varer = [
{ name:'smør', cat:'meieriprodukter'},
{ name: 'melk', cat:'meieriprodukter'},
{ name:'fløte', cat:'meieriprodukter'},
{ name:'leppestift', cat:'kosmetikk'},
{ name: 'eyeliner', cat: 'kosmetikk'}
]
const body = document.querySelector('body')
body.innerHTML = "<h1>Alle varer</h1>"
varer.map(
vare =>
body.innerHTML += `<li>${vare.name}</li>`
)

body.innerHTML += "<h2>Meieriprodukter</h2>"

const meieri = varer.filter(
vare =>
vare.cat === 'meieriprodukter'
)

meieri.map(
vare =>
body.innerHTML += `<li>${vare.name} (${vare.cat})</li>`
)
body.innerHTML += "<h2>Kosmetikk</h2>"
const kosmetikk = varer.filter(
vare =>
vare.cat === 'kosmetikk'
)

kosmetikk.map(
vare =>
body.innerHTML += `<li>${vare.name} (${vare.cat})</li>`
)


Console
/index.html
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