更改两个价格范围时提交表单

document.getElementById('priceRange').addEventListener('input', function(event) {
    let price = event.target.value;
    if (price < 0 || price > 1000) {
        alert('价格范围必须在0到1000之间');
        event.target.value = ''; // 清空输入
    }
});

<form id="priceForm" method="POST" action="/submitPriceRange">
    <input type="range" id="priceRange" name="priceRange" min="0" max="1000">
    <button type="submit">提交</button>
</form>

document.getElementById('priceForm').addEventListener('submit', function(event) {
    event.preventDefault();
    let formData = new FormData(this);
    fetch('/submitPriceRange', {
        method: 'POST',
        body: formData
    })
    .then(response => response.json())
    .then(data => {
        console.log('成功提交', data);
    })
    .catch(error => {
        console.error('提交失败', error);
    });
});