--- /dev/null
+(function ($) {
+ function SlickGridPager(dataView, grid, $container) {
+ var $status;
+
+ function init() {
+ dataView.onPagingInfoChanged.subscribe(function (e, pagingInfo) {
+ updatePager(pagingInfo);
+ });
+
+ constructPagerUI();
+ updatePager(dataView.getPagingInfo());
+ }
+
+ function getNavState() {
+ var cannotLeaveEditMode = !Slick.GlobalEditorLock.commitCurrentEdit();
+ var pagingInfo = dataView.getPagingInfo();
+ var lastPage = pagingInfo.totalPages - 1;
+
+ return {
+ canGotoFirst: !cannotLeaveEditMode && pagingInfo.pageSize != 0 && pagingInfo.pageNum > 0,
+ canGotoLast: !cannotLeaveEditMode && pagingInfo.pageSize != 0 && pagingInfo.pageNum != lastPage,
+ canGotoPrev: !cannotLeaveEditMode && pagingInfo.pageSize != 0 && pagingInfo.pageNum > 0,
+ canGotoNext: !cannotLeaveEditMode && pagingInfo.pageSize != 0 && pagingInfo.pageNum < lastPage,
+ pagingInfo: pagingInfo
+ }
+ }
+
+ function setPageSize(n) {
+ dataView.setRefreshHints({
+ isFilterUnchanged: true
+ });
+ dataView.setPagingOptions({pageSize: n});
+ }
+
+ function gotoFirst() {
+ if (getNavState().canGotoFirst) {
+ dataView.setPagingOptions({pageNum: 0});
+ }
+ }
+
+ function gotoLast() {
+ var state = getNavState();
+ if (state.canGotoLast) {
+ dataView.setPagingOptions({pageNum: state.pagingInfo.totalPages - 1});
+ }
+ }
+
+ function gotoPrev() {
+ var state = getNavState();
+ if (state.canGotoPrev) {
+ dataView.setPagingOptions({pageNum: state.pagingInfo.pageNum - 1});
+ }
+ }
+
+ function gotoNext() {
+ var state = getNavState();
+ if (state.canGotoNext) {
+ dataView.setPagingOptions({pageNum: state.pagingInfo.pageNum + 1});
+ }
+ }
+
+ function constructPagerUI() {
+ $container.empty();
+
+ var $nav = $("<span class='slick-pager-nav' />").appendTo($container);
+ var $settings = $("<span class='slick-pager-settings' />").appendTo($container);
+ $status = $("<span class='slick-pager-status' />").appendTo($container);
+
+ $settings
+ .append("<span class='slick-pager-settings-expanded' style='display:none'>Show: <a data=0>All</a><a data='-1'>Auto</a><a data=25>25</a><a data=50>50</a><a data=100>100</a></span>");
+
+ $settings.find("a[data]").click(function (e) {
+ var pagesize = $(e.target).attr("data");
+ if (pagesize != undefined) {
+ if (pagesize == -1) {
+ var vp = grid.getViewport();
+ setPageSize(vp.bottom - vp.top);
+ } else {
+ setPageSize(parseInt(pagesize));
+ }
+ }
+ });
+
+ var icon_prefix = "<span class='ui-state-default ui-corner-all ui-icon-container'><span class='ui-icon ";
+ var icon_suffix = "' /></span>";
+
+ $(icon_prefix + "ui-icon-lightbulb" + icon_suffix)
+ .click(function () {
+ $(".slick-pager-settings-expanded").toggle()
+ })
+ .appendTo($settings);
+
+ $(icon_prefix + "ui-icon-seek-first" + icon_suffix)
+ .click(gotoFirst)
+ .appendTo($nav);
+
+ $(icon_prefix + "ui-icon-seek-prev" + icon_suffix)
+ .click(gotoPrev)
+ .appendTo($nav);
+
+ $(icon_prefix + "ui-icon-seek-next" + icon_suffix)
+ .click(gotoNext)
+ .appendTo($nav);
+
+ $(icon_prefix + "ui-icon-seek-end" + icon_suffix)
+ .click(gotoLast)
+ .appendTo($nav);
+
+ $container.find(".ui-icon-container")
+ .hover(function () {
+ $(this).toggleClass("ui-state-hover");
+ });
+
+ $container.children().wrapAll("<div class='slick-pager' />");
+ }
+
+
+ function updatePager(pagingInfo) {
+ var state = getNavState();
+
+ $container.find(".slick-pager-nav span").removeClass("ui-state-disabled");
+ if (!state.canGotoFirst) {
+ $container.find(".ui-icon-seek-first").addClass("ui-state-disabled");
+ }
+ if (!state.canGotoLast) {
+ $container.find(".ui-icon-seek-end").addClass("ui-state-disabled");
+ }
+ if (!state.canGotoNext) {
+ $container.find(".ui-icon-seek-next").addClass("ui-state-disabled");
+ }
+ if (!state.canGotoPrev) {
+ $container.find(".ui-icon-seek-prev").addClass("ui-state-disabled");
+ }
+
+ if (pagingInfo.pageSize == 0) {
+ $status.text("Showing all " + pagingInfo.totalRows + " rows");
+ } else {
+ $status.text("Showing page " + (pagingInfo.pageNum + 1) + " of " + pagingInfo.totalPages);
+ }
+ }
+
+ init();
+ }
+
+ // Slick.Controls.Pager
+ $.extend(true, window, { Slick:{ Controls:{ Pager:SlickGridPager }}});
+})(jQuery);