基于Datatables跳转到指定页的简单实例

table = $('#user-table').dataTable({
 "bAutoWidth": false,
 "processing": true,
 "serverSide": true,
 "bStateSave":true,
 "pagingType": "full_numbers",
 "order": [[0, 'asc']],
 "ajax": get_users,
 "oLanguage": {
 "sUrl": "/js/advanced-datatable/lang/Chinese.json"
 },
 "drawCallback": function( settings ) {
 if ($('body').height() < document.documentElement.clientHeight) {
 $('footer').css('position','fixed');
 } else {
 $('footer').css('position','static');
 }
 if ( sla_type == 1) {
 table.api().column(4).visible(false);
 } else {
 table.api().column(4).visible(true); 
 }
 // 核心实现：不能放到initComplete方法里，因为表格重载后跳转功能会消失
 if (table.api().page.info().pages > 1) {
 $("#dynamic-table_info").append('<div class="jump-page">跳到 <input type="number" id="jump_page" min="1"> 页</div>');
 }
 },
 "initComplete": function(settings, json) {
 if ($('body').height() < document.documentElement.clientHeight) {
 $('footer').css('position','fixed');
 } else {
 $('footer').css('position','static');
 }
 $('.adv-table input[type="search"]').addClass('form-control');
 },
 "rowCallback": function(row, data) {
 $('td:eq(0)', row).attr('title', '角色权限：' + data[11]);
 },
});

// datatables跳转到指定页
$("body").delegate('#jump_page', 'keyup', function(event) {
 var page = Number($(this).val());
 if (event.keyCode == 13 && page > 0) {
 table.api().page(page - 1).draw(false);
 } 
});