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/**
* Makes search request for content when user types a value in the search input.
* Updates the html content of the page with the received one.
*/
export default class FilterableList {
constructor(form, filter, holder) {
this.filterForm = form;
this.listFilterElement = filter;
this.listHolderElement = holder;
}
initSearch() {
this.debounceFilter = _.debounce(this.filterResults.bind(this), 500);
this.listFilterElement.removeEventListener('input', this.debounceFilter);
this.listFilterElement.addEventListener('input', this.debounceFilter);
}
filterResults() {
const form = this.filterForm;
const filterUrl = `${form.getAttribute('action')}?${$(form).serialize()}`;
$(this.listHolderElement).fadeTo(250, 0.5);
return $.ajax({
url: form.getAttribute('action'),
data: $(form).serialize(),
type: 'GET',
dataType: 'json',
context: this,
complete() {
$(this.listHolderElement).fadeTo(250, 1);
},
success(data) {
this.listHolderElement.innerHTML = data.html;
// Change url so if user reload a page - search results are saved
return window.history.replaceState({
page: filterUrl,
}, document.title, filterUrl);
},
});
}
}
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