// elgg friendsPicker jquery plugin // create a separate namespace for each picker - so we can have multiple pickers per page var j = 0; jQuery.fn.friendsPicker = function(iterator) { j = iterator; var settings; settings = $.extend({ easeFunc: "easeOutExpo", easeTime: 1000, toolTip: false }, settings); return this.each(function() { var container = $(this); container.addClass("friendsPicker"); // set panelwidth manually as it's hidden initially var panelWidth = 685; // count the panels in the container var panelCount = container.find("div.panel").size(); // calculate the width of all the panels lined up end-to-end var friendsPicker_containerWidth = panelWidth*panelCount; // specify width for the friendsPicker_container container.find("div.friendsPicker_container").css("width" , friendsPicker_containerWidth); // global variables for container.each function below var friendsPickerNavigationWidth = 0; var currentPanel = 1; // generate appropriate nav for each container container.each(function(i) { // generate Left and Right arrows $(this).before("<div class='friendsPickerNavigationL' id='friendsPickerNavigationL" + j + "'><a href='#'>Left</a><\/div>"); $(this).after("<div class='friendsPickerNavigationR' id='friendsPickerNavigationR" + j + "'><a href='#'>Right</a><\/div>"); // generate a-z tabs $(this).before("<div class='friendsPickerNavigation' id='friendsPickerNavigation" + j + "'><ul><\/ul><\/div>"); $(this).find("div.panel").each(function(individualTabItemNumber) { $("div#friendsPickerNavigation" + j + " ul").append("<li class='tab" + (individualTabItemNumber+1) + "'><a href='#" + (individualTabItemNumber+1) + "'>" + $(this).attr("title") + "<\/a><\/li>"); }); // tabs navigation $("div#friendsPickerNavigation" + j + " a").each(function(individualTabItemNumber) { // calc friendsPickerNavigationWidth by summing width of each li friendsPickerNavigationWidth += $(this).parent().width(); // set-up individual tab clicks $(this).bind("click", function() { $(this).addClass("current").parent().parent().find("a").not($(this)).removeClass("current"); var distanceToMoveFriendsPicker_container = - (panelWidth*individualTabItemNumber); currentPanel = individualTabItemNumber + 1; $(this).parent().parent().parent().next().find("div.friendsPicker_container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc); }); }); // Right arow click function $("div#friendsPickerNavigationR" + j + " a").click(function() { if (currentPanel == panelCount) { var distanceToMoveFriendsPicker_container = 0; currentPanel = 1; $(this).parent().parent().find("div.friendsPickerNavigation a.current").removeClass("current").parent().parent().find("a:eq(0)").addClass("current"); } else { var distanceToMoveFriendsPicker_container = - (panelWidth*currentPanel); currentPanel += 1; $(this).parent().parent().find("div.friendsPickerNavigation a.current").removeClass("current").parent().next().find("a").addClass("current"); }; $(this).parent().parent().find("div.friendsPicker_container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc); return false; }); // Left arrow click function $("div#friendsPickerNavigationL" + j + " a").click(function() { if (currentPanel == 1) { var distanceToMoveFriendsPicker_container = - (panelWidth*(panelCount - 1)); currentPanel = panelCount; $(this).parent().parent().find("div.friendsPickerNavigation a.current").removeClass("current").parent().parent().find("li:last a").addClass("current"); } else { currentPanel -= 1; var distanceToMoveFriendsPicker_container = - (panelWidth*(currentPanel - 1)); $(this).parent().parent().find("div.friendsPickerNavigation a.current").removeClass("current").parent().prev().find("a").addClass("current"); }; $(this).parent().parent().find("div.friendsPicker_container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc); return false; }); // apply 'current' class to currently selected tab link $("div#friendsPickerNavigation" + j + " a:eq(0)").addClass("current"); }); // manually add class to corresponding tab for panels that have content - needs to be automated eventually //$("div#friendsPickerNavigation" + j + " li.tab3 a").addClass("tabHasContent"); //$("div#friendsPickerNavigation" + j + " li.tab6 a").addClass("tabHasContent"); //$("div#friendsPickerNavigation" + j + " li.tab9 a").addClass("tabHasContent"); //$("div#friendsPickerNavigation" + j + " li.tab17 a").addClass("tabHasContent"); //$("div#friendsPickerNavigation" + j + " li.tab22 a").addClass("tabHasContent"); // generate link to 'all friends in collection' - removed for now //$("div#friendsPickerNavigation" + j).append("<div class='friendsPickerNavigationAll'><a href='#' >Collection members<\/a></div><br />"); $("div#friendsPickerNavigation" + j).append("<br />"); //$("div#friendsPickerNavigation" + j).hide(); //j++; }); };