funnelback-default-faceted-search-client-side-behaviours

faceted-search.js

// Expandable facet categories and Bootstrap styling.
// Assumes use of bootstrap-search.ftl and non-hierarchical facets
function expandable_facet_categories(defaultFacetCategories) {
    $(".facet .panel ul").each(function(){
        if ($(this).children(".category").size() > defaultFacetCategories) {
            $(this).children(".category").each(function(){
                if($(this).index() >= defaultFacetCategories)
                    $(this).hide();
            });                    
            $(this).after("<button type='button' class='btn btn-link btn-xs search-toggle-more-categories' title='Show more categories from this facet'><small><span class='glyphicon glyphicon-chevron-down'></span></small>&nbsp;More&hellip;</button>");
        }
    });
        
    // Show all categories
    $(".search-toggle-more-categories").click(function(){
        $(this).siblings("ul").children(".category").show("fast");
        $(this).hide();
    });
}
        
function style_selected_facets() {
    $(".panel-body ul").each(function() {
        if($(this).children(".category").size() == 0) {
            // Suppress facet category panel if empty
            $(this).parent().hide();
            $(this).parent().parent().addClass("panel-primary");                    
            // Hack!
            $(".facetLabel a").addClass("btn btn-danger btn-xs pull-right").html("<span class='glyphicon glyphicon-remove'></span>").attr("title","Remove category");
        }
    });
}