source: vlo/branches/vlo-3.0/vlo-web-app/src/main/html/js/vlo-facets.js @ 4349

/* 
 * Copyright (C) 2014 CLARIN
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

$(document).ready(function() {

    /* facet collapse/expand */
    $("a.expandfacet").click(function(event) {
        event.preventDefault();
        var p = $(this).parent(".collapsedfacet");
        p.addClass("expandedfacet");
        p.removeClass("collapsedfacet");
    });
    $("a.collapsefacet").click(function(event) {
        event.preventDefault();
        var p = $(this).parent(".expandedfacet");
        p.addClass("collapsedfacet");
        p.removeClass("expandedfacet");
    });

    /* facet filter */
    $(".filterform").toggle();

    $("a.filtertoggle").click(function(event) {
        // toggle link clicked, show or hide filter box and focus on input
        event.preventDefault();
        var form = $(this).parent(".sidebaritem").find(".filterform");
        form.siblings(".sbilinks").find("li").show();
        form.toggle(function(event) {
            var input = form.children("input");
            input.val('');
            input.focus();
        });
    });

    var filterHandler = function(event) {
        // filter text entered, update result list
        var links = $(this).parent(".filterform").siblings(".sbilinks").find("li");
        var match = $(this).val().toUpperCase();
        if (match.length === 0) {
            links.show();
        } else {
            // hide all results
            links.hide();
            // show all matching results
            links.filter(function(index) {
                // case insensitive match
                return links[index].textContent.toUpperCase().indexOf(match) >= 0;
            }).show();
        }
    };
    
    $(".filterform input").on('input', filterHandler);
    
    /* Facet values popup */
    
    $(".more-link").click(function(event){
        event.preventDefault();
        $("#facetvalues").toggle();
    });
    
    $("#facetvalues a").click(function(event){
        event.preventDefault();
        $("#facetvalues").toggle();
    });
});