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store sort in url

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This commit is contained in:
Sanjay B 2021-10-28 22:01:08 +05:30
parent cc5200fd2d
commit 57580ea9db
1 changed files with 12 additions and 5 deletions
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17
app/static/js/films.js
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@ -1,9 +1,8 @@
document.getElementById('sort-select').addEventListener('change', function () { function selectChanged() {
const sortValue = this.value const sortValue = document.getElementById('sort-select').value
const $films = [...document.querySelectorAll('.film')] const $films = [...document.querySelectorAll('.film')]
console.log('$films', $films) location.hash = sortValue
$films.sort((a, b) => { $films.sort((a, b) => {
console.log('a', a)
const aVal = a.dataset[sortValue] const aVal = a.dataset[sortValue]
const bVal = b.dataset[sortValue] const bVal = b.dataset[sortValue]
return aVal < bVal ? -1 : 1 return aVal < bVal ? -1 : 1
@ -12,4 +11,12 @@ document.getElementById('sort-select').addEventListener('change', function () {
$films.forEach($film => { $films.forEach($film => {
document.getElementById('films').appendChild($film) document.getElementById('films').appendChild($film)
}) })
}) }
document.getElementById('sort-select').addEventListener('change', selectChanged)
const locationHash = location.hash.replace('#', '')
if (locationHash !== '') {
document.getElementById('sort-select').value = locationHash
selectChanged()
}