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<div class="container mt-5">2
<select class="select" multiple>3
<option value="1">One</option>4
<option value="2">Two</option>5
<option value="3">Three</option>6
<option value="4">Four</option>7
<option value="5">Five</option>8
<option value="6">Six</option>9
<option value="7">Seven</option>10
<option value="8">Eight</option>11
</select>12
<label class="form-label select-label">Example label</label>13
<button class="btn btn-primary mt-3" id="get-value">14
console.log value15
</button>16
</div>1
1
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const multiselect = document.querySelector('.select');2
const btn = document.getElementById('get-value');3
4
btn.addEventListener('click', () => {5
const options = multiselect.selectedOptions;6
const values = Array.from(options).map(({ value }) => value);7
console.log(values);8
})9
Console errors: 0