33 lines
No EOL
1.2 KiB
JavaScript
33 lines
No EOL
1.2 KiB
JavaScript
// FIXME: move to utils
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// From: https://stackoverflow.com/a/175787
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function isNumeric (str) {
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return !isNaN(str) && // use type coercion to parse the _entirety_ of the string (`parseFloat` alone does not do this)...
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!isNaN(parseFloat(str)) // ...and ensure strings of whitespace fail
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}
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function selectChanged() {
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const sortValue = document.getElementById('sort-select').value
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const $films = [...document.querySelectorAll('.film')]
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location.hash = sortValue
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$films.sort((a, b) => {
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let aVal = a.dataset[sortValue]
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let bVal = b.dataset[sortValue]
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if (isNumeric(aVal) && isNumeric(bVal)) {
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aVal = parseFloat(aVal)
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bVal = parseFloat(bVal)
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}
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return aVal < bVal ? -1 : 1
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})
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document.getElementById('films-list').innerHTML = ''
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$films.forEach($film => {
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document.getElementById('films-list').appendChild($film)
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})
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}
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document.getElementById('sort-select').addEventListener('change', selectChanged)
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const locationHash = location.hash.replace('#', '')
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if (locationHash !== '') {
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document.getElementById('sort-select').value = locationHash
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selectChanged()
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} |