mirror of
https://github.com/jiawanlong/Cesium-Examples.git
synced 2025-11-04 01:04:17 +00:00
233 lines
7.4 KiB
JavaScript
233 lines
7.4 KiB
JavaScript
/* by jiawanlong*/
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$(document).ready(function () {
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window.initI18N(function () {
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initPage();
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bindEvents();
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//懒加载
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var timeout = setTimeout(function () {
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$("img.chart-thumb").lazyload();
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}, 1000);
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});
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});
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var exConfig = exampleConfig,
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containExamples = false,
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thumbLocation = getThumbLocation();
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//左侧层级不包含例子，只包含分类
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function initPage() {
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var sideBar = $("ul#sidebar-menu");
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var chartList = $("#charts-list");
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for (var key in exConfig) {
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if (typeof exConfig[key] === 'object' && exConfig[key] !== null) {
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sideBar.append(createSideBarMenuItem(key, exConfig[key], containExamples));
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chartList.append(createGalleryItem(key, exConfig[key]));
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}
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}
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resizeCharts();
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initSelect();
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sidebarScrollFix();
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}
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//初始化页面第一次加载
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function initSelect() {
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var hash = window.location.hash;
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if (hash.indexOf("#") === -1) {
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var id = $('#sidebar li').first().children('a')[0].hash;
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window.location.hash = (id) ? id : window.location.hash;
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}
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scroll();
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}
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//初始化示例面板
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function createGalleryItem(id, config) {
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if (!config) {
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return;
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}
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if (window.isLocal && config.localIgnore) {
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return;
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}
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var categoryLi = $("<li class='category' id='" + id + "'></li>");
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var title = utils.getLocalPairs(config, "name");
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if (title) {
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createGalleryItemTitle(id, title).appendTo(categoryLi);
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}
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if (config.content) {
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createSubGalleryItem(config.content, id).appendTo(categoryLi);
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}
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return categoryLi;
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}
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function createSubGalleryItem(config, name) {
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var categoryContentDiv = $("<div class='category-content'></div>");
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for (var key in config) {
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var configItem = config[key];
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if (window.isLocal && configItem.localIgnore) {
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continue;
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}
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var content = $("<div class='box box-default color-palette-box' id='" + name + '-' + key + "'></div>");
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var title = utils.getLocalPairs(configItem, "name");
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createSubGalleryItemTitle(key, title).appendTo(content);
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if (configItem.content) {
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createGalleryCharts(configItem.content).appendTo(content);
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}
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content.appendTo(categoryContentDiv);
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}
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return categoryContentDiv;
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}
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function createGalleryItemTitle(id, title) {
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var menuItemIcon = exampleIconConfig[id];
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return $("<h3 class='category-title' id='title_" + id + "'>" + "<i class='fa " + menuItemIcon + "'></i>" + " " + title + "</h3>");
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}
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function createSubGalleryItemTitle(id, title) {
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return $("<div class='box-header'>" + "<h3 class='box-title' id='category-type-" + id + "'>" + " " + title + "</h4>" + "</h3>" + "</div>");
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}
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function createGalleryCharts(examples) {
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var chartsDiv = $("<div class='box-body'></div>");
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var len = (examples && examples.length) ? examples.length : 0;
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for (var i = 0; i < len; i++) {
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var exam = examples[i];
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if (window.isLocal && exam.localIgnore) {
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continue;
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}
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createGalleryChart(exam).appendTo(chartsDiv);
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}
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return chartsDiv;
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}
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function createGalleryChart(example) {
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var target = "editor.html",
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defaultThumb = "../img/thumb.png",
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title = utils.getLocalPairs(example, "name"),
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href = example.fileName ? example.fileName : "";
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let thumbnail;
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if ( example.thumbnail .indexOf('http') > -1) {
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thumbnail = example.thumbnail
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}else{
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thumbnail = example.thumbnail ? thumbLocation + "/img/" + example.thumbnail : "";
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}
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// thumbnail = example.thumbnail ? thumbLocation + "/img/" + example.thumbnail : "";
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version = example.version;
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var chartDiv = $("<div class='col-xlg-2 col-lg-3 col-md-4 col-sm-6 col-xs-12'></div>");
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var chart = $("<div class='chart'></div>");
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if (href.indexOf('http') >-1 || href.indexOf('.html') >-1) {
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var link = $("<a class='chart-link' target='_blank' href='"+href+"'></a>");
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} else {
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var link = $("<a class='chart-link' target='_blank' href='" + target + "#" + href + "'></a>");
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}
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var chartTitle = $("<h5 class='chart-title'>" + title + "</h5>");
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var newTip = $('');
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var thumb = $("<img class='chart-thumb' src='" + defaultThumb + "' data-original='" + thumbnail + "' style='display: inline'>");
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chartTitle.appendTo(link);
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if (window.version === version) {
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newTip.appendTo(link);
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}
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thumb.appendTo(link);
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link.appendTo(chart);
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chart.appendTo(chartDiv);
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return chartDiv;
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}
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function getThumbLocation() {
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var param = window.location.toString();
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return param.substr(0, param.lastIndexOf('/'));
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}
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//chart宽高自适应
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function resizeCharts() {
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var charts = $("#charts-list .chart .chart-thumb");
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if (charts[0] && charts[0].offsetWidth) {
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charts.height(charts[0].offsetWidth * 0.8);
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} else {
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charts.height(260 * 0.8);
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}
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window.onresize = function () {
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resizeCharts();
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}
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}
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//根据url滚动到页面相应的位置
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function scroll() {
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var hash = window.location.hash;
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var ele;
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if (hash && hash.indexOf("#") !== -1) {
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var param = hash.split("#")[1].split("-");
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if (param.length === 1) {
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ele = $(".category-title#title_" + param[0]);
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selectMenu(param[0], param.length);
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}
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if (param.length == 2) {
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//二级菜单里面的li
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ele = $("#category-type-" + param[1]);
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selectMenu(param[1], param.length);
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}
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}
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if (ele && ele.offset()) {
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$(window).animate({
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scrollTop: ele.offset().top - 72
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}, 0);
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}
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}
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//绑定点击事件
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function bindEvents() {
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var child = $("ul#sidebar-menu>li.treeview>ul>li");
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var parent = $('ul.sidebar-menu>li').parent("ul");
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//因为iManager只有1级所以，iManager点击的时候相当于一级菜单，其他的二级都要关闭.
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if ($('ul.sidebar-menu>li#firstMenuiManager').find('ul').length == 0) {
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if ($('ul.sidebar-menu>li#firstMenuiManager').click(function () {
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$('ul#sidebar-menu>li>ul').slideUp(500);
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}));
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}
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//一级菜单跳转
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child.parent('ul').siblings('a').click(function (evt) {
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if ($(this).siblings('ul').is(':visible') && $(this).siblings('ul').children('li').hasClass('active')) {
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evt.stopPropagation(); //阻止点击事件触发折叠的冒泡
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}
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window.location = evt.currentTarget.href;
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});
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//二级菜单跳转,不用 boot自带
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window.addEventListener("hashchange", function () {
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scroll();
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});
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}
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var openTimer; // 定义展开的延时
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var animationSpeed = 500;
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$(window).on('scroll', function () {
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if ($('ul.sidebar-menu>li').hasClass('active')) {
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var parent = $('ul.sidebar-menu>li').parent("ul");
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//设置0.1秒后再打开，目的是为了防止滚轮拉快 中途经过的展开和折叠效果还来不及完成而产生的重叠效果;
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if (openTimer) {
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clearTimeout(openTimer);
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}
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openTimer = setTimeout(function () {
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parent.children('li.active').children('ul').slideDown(animationSpeed, function () {
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parent.children('li.active').children('ul').css('display', 'block');
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})
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}, 100);
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}
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$('ul.sidebar-menu>li').not("li.active").children('ul').css('display', 'none');
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}); |