92 lines
2.6 KiB
JavaScript
92 lines
2.6 KiB
JavaScript
var getUrlVars = function(){
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var vars = [], hash;
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var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
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for(var i = 0; i < hashes.length; i++){
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hash = hashes[i].split('=');
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vars.push(decodeURIComponent(hash[0]));
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vars[decodeURIComponent(hash[0])] = decodeURIComponent(hash[1]);
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}
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if(vars[0] == window.location.href){
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vars =[];
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}
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return vars;
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}
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function goBackTop(txt, speed) {
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var doc = document;
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var top = document.createElement('div');
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top.className = 'go-back-top no-print';
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top.textContent = txt || 'top';
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doc.body.appendChild(top);
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// 判斷是否顯示按鈕
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$(window).scroll(function() {
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if ($(this).scrollTop() !== 0) {
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$('.go-back-top').fadeIn();
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} else {
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$('.go-back-top').fadeOut();
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}
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});
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// 捲動效果
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$('.go-back-top').on('click', function() {
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$('body, html').animate({
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scrollTop: 0
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}, speed || 300);
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return false;
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});
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}
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var constructPagination = function(current_page, total_pages, type){
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var ul = $("<ul class='pagination'></ul>"),
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first_li = $("<li class='first'><a data-page='1' href='#'>First</a></li>"),
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last_li = $("<li class='last'><a data-page='" + total_pages + "' href='#'>Last</a></li>"),
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prev_li = $("<li class='prev'><a data-page='" + (current_page - 1) + "' href='#'><</a></li>"),
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next_li = $("<li class='next'><a data-page='" + (current_page + 1) + "'href='#'>></a></li>"),
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limit = 3,
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start = 1;
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start = ((current_page - 1) < 1 ? 1 : (current_page - 1));
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limit = (total_pages > limit ? limit : total_pages);
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end = ((current_page + 1) > total_pages ? total_pages : (current_page + 1));
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if(total_pages == limit){
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start = 1;
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end = limit;
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}
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if(end == 2 && total_pages > 2){
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end++;
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}
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if(current_page == total_pages && start > 1){
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start--;
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}
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for(i = start;i <= end; i++){
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var li = $("<li class='page'><a data-page='" + i + "' href='#'>" + i + "</li>");
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if(i == current_page){
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li.addClass("active");
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}
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ul.append(li);
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}
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if(current_page > 1){
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ul.prepend(prev_li);
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ul.prepend(first_li);
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}
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if(current_page != total_pages){
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ul.append(next_li);
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ul.append(last_li);
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}
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ul.find("a").on("click",function(){
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$("*").animate({scrollTop:0}, '300');
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if(type == "tickets"){
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getTickets($(this).data("page"));
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}else if(type == "sites"){
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getSites($(this).data("page"));
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}
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return false;
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})
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paginationArea.show();
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paginationArea.find("nav").html(ul);
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}
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$(document).ready(function(){
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goBackTop('top', 500);
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}); |