start-fermatebus/js/cercafermata.js

76 lines
2.4 KiB
JavaScript

function loadJSON(file, callback) {
fetch(file)
.then(response => response.json())
.then(data => callback(data))
.catch(error => console.error('Errore nel caricare il file JSON:', error));
}
function populateSearchResults(results, selectedOption) {
const searchResultsContainer = document.getElementById('searchResults');
searchResultsContainer.innerHTML = '';
if (results.length === 0) {
searchResultsContainer.innerHTML = '<p>Nessun risultato trovato</p>';
return;
}
results.forEach(item => {
const div = document.createElement('div');
div.className = 'search-result';
div.innerHTML = `
<div>
<h3>${item.nome}</h3>
<p>Palina: ${item.palina}, Target ID: ${item.targetID}</p>
</div>
`;
div.addEventListener('click', () => {
const url = `fermata.html?palina=${encodeURIComponent(item.palina)}&targetID=${encodeURIComponent(item.targetID)}&selectedOption=${encodeURIComponent(selectedOption)}`;
window.location.href = url;
});
searchResultsContainer.appendChild(div);
});
}
function filterOptions(query, data) {
return data.filter(item => item.nome.toLowerCase().includes(query.toLowerCase()));
}
let allOptions = [];
let currentSelectedOption = '';
const searchBar = document.getElementById('searchBar');
searchBar.addEventListener('input', function() {
const query = searchBar.value;
const filteredOptions = filterOptions(query, allOptions);
populateSearchResults(filteredOptions, currentSelectedOption);
});
document.getElementById('bacino').addEventListener('change', function(event) {
const selectedOption = event.target.value;
currentSelectedOption = selectedOption;
let file = '';
switch (selectedOption) {
case 'ra':
file = 'js/fermate-ra.json';
break;
case 'rn':
file = 'js/fermate-rn.json';
break;
case 'fc':
file = 'js/fermate-fc.json';
break;
default:
allOptions = [];
document.getElementById('searchResults').innerHTML = '';
return;
}
loadJSON(file, (data) => {
allOptions = data;
populateSearchResults(allOptions, currentSelectedOption);
});
});