483 lines
13 KiB
JavaScript
Executable File
483 lines
13 KiB
JavaScript
Executable File
window.yuanMenu = []; // 原菜单数据
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window.baseMenu = []; // 处理后的菜单
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window.firstMenu = []; // 一级菜单
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window.secondMenu = []; // 二级菜单
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window.forthMenu = []; // 四级菜单
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window.crumbs = []; // 面包屑
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window.crumbsName = []; // 面包屑
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window.currentMenu = {}; // 当前菜单
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window.quickAddonMenu = {}; // 营销活动快捷方式才是
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window.isRefreshSecondMenu = false; // 是否刷新二级菜单
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// layui对象
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window.form = null;
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window.laytpl = null;
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window.element = null;
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function getMenuList() {
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$.ajax({
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url: ns.url("shop/index/menu"),
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dataType: 'JSON',
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type: 'POST',
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data: {
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app_module: ns_url.appModule
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},
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success: function (data) {
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window.userIsAdmin = data.user_is_admin;
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window.yuanMenu = data.yuan_menu;
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window.quickAddonMenu = data.quick_addon_menu;
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loadMenu(getRoute().url)
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}
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});
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}
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/**
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* 加载菜单
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* @param url 页面路径
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*/
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function loadMenu(url) {
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if (window.yuanMenu && window.yuanMenu.length == 0) return;
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url = url.toLowerCase();
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window.baseMenu = []; // 原菜单
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window.firstMenu = []; // 一级菜单
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window.secondMenu = []; // 二级菜单
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window.forthMenu = []; // 四级菜单
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window.crumbs = []; // 面包屑
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window.crumbsName = []; // 面包屑
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window.currentMenu = {}; // 当前菜单
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var current = window.yuanMenu.filter(function (item) {
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if (item.url.toLowerCase() == url) {
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return item;
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}
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});
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current.sort((a, b) => {
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return b.level - a.level
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});
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window.currentMenu = current[0];
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if (window.currentMenu) {
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// 菜单树结构，面包屑
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getMenuTree(window.currentMenu.name);
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window.crumbs.sort((a, b) => {
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return a.level - b.level;
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});
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}
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window.baseMenu = initMenu(window.yuanMenu, '');
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// 四级菜单
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initForthMenu();
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renderMenu();
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}
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// 渲染菜单
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function renderMenu() {
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// 渲染一级菜单
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var html = '';
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window.baseMenu.forEach(function (item, index) {
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html += '<li class="layui-nav-item">';
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html += `<a ${item.selected ? 'class="active"' : ''} href="${ns.href(item.url)}" data-menu-level="${item.level}" ${item.name == 'CASHIER' ? 'target="_blank"' : ''}>`;
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html += `<i class="iconfont ${item.icon}"></i>`;
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html += `<span>${item.title}</span>`;
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html += `</a>`;
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html += `</li>`;
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if (item.selected) {
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window.secondMenu = item.child_list;
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window.firstMenu = item;
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}
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});
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// 加载一级菜单
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$('.menu-first-wrap').html(html);
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// 顶部面包屑
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$('.layui-header-crumbs-first span').text(window.firstMenu.title);
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// 删除四级菜单
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$('.forth-menu-wrap').remove();
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// 加载二、三、四级菜单
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if (window.secondMenu.length) {
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// 处理营销活动菜单
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if (window.crumbs.length && window.crumbs[0]['name'] == 'PROMOTION_ROOT') {
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// 加载快捷方式的插件菜单
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window.secondMenu.forEach(function (item, index) {
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if (item.name == 'PROMOTION_CENTER') {
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handlePromotionMenu(index, 'promotion');
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} else if (item.name == 'PROMOTION_TOOL') {
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handlePromotionMenu(index, 'tool');
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}
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});
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}
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var secondHtml = '';
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window.secondMenu.forEach(function (item, index) {
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var childList = item.child_list;
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var childLength = childList.length;
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secondHtml += `<li class="layui-nav-item layui-nav-itemed ${item.selected ? 'layui-this' : ''}">`;
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secondHtml += `<a href="${childLength ? 'javascript:;' : ns.href(item.url)}" data-menu-level="${item.level}" class="layui-menu-tips ${childLength == 0 && item.selected ? 'second-selected-nav' : ''}">`;
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secondHtml += `<span>${item.title}</span>`;
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secondHtml += `</a>`;
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// 加载三级菜单
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if (childLength) {
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secondHtml += `<dl class="layui-nav-child">`;
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childList.forEach(function (third, thirdIndex) {
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secondHtml += `<dd class="${third.selected ? 'layui-this' : ''}">`;
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secondHtml += `<a href="${ns.href(third.url)}" data-menu-level="${third.level}" class="layui-menu-tips">`;
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secondHtml += `<span class="layui-left-nav">${third.title}</span>`;
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secondHtml += `</a>`;
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secondHtml += `</dd>`;
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});
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secondHtml += `</dl>`;
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}
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secondHtml += `</li>`;
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});
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$('.second-nav .layui-nav-tree').html(secondHtml);
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// 加载四级菜单
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if (window.forthMenu.length) {
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var forthMenuHtml = '';
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forthMenuHtml += `<div class="fourstage-nav layui-tab layui-tab-brief forth-menu-wrap">`;
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forthMenuHtml += `<ul class="layui-tab-title">`;
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window.forthMenu.forEach(function (item, index) {
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var query = getRoute().query;
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var arr = [];
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var href = item.url;
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for (var key in query) {
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arr.push(`${key}=${query[key]}`)
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}
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if (arr.length) {
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href += `?${arr.join('&')}`;
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}
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forthMenuHtml += `<li class="${item.selected ? 'layui-this' : ''}">`;
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forthMenuHtml += `<a href="${ns.href(href)}" data-menu-level="${item.level}">${item.title}</a>`;
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forthMenuHtml += `</li>`;
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});
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forthMenuHtml += `</ul>`;
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forthMenuHtml += `</div>`;
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$('.body-wrap.layui-body').prepend(forthMenuHtml)
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}
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var crumbHtml = '';
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window.crumbs.forEach(function (item, index) {
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if (index > 0) {
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crumbHtml += `<a href="${(index == window.crumbs.length - 1) ? 'javascript:;' : ns.href(item.url)}" data-menu-level="${item.level}">${item.title}</a>`;
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}
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});
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$('.layui-header-crumbs-second .layui-breadcrumb').html(crumbHtml);
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$('.layui-header-crumbs-second').show();
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$('.body-wrap').css({
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left: '256px',
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visibility:'visible'
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});
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$('.second-nav').show();
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} else {
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$('.second-nav').hide();
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$('.layui-header-crumbs-second').hide();
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$('.body-wrap').css({
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left: '124px',
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visibility:'visible'
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});
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}
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// 如果二级菜单发生了变化，滚动位置要回到顶部
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if (window.isRefreshSecondMenu) $('.second-nav .layui-side-scroll').scrollTop(0);
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// 切换功能，内容区域，滚动位置要回到顶部
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$('.layui-layout-admin .layui-body').scrollTop(0);
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if (window.crumbs.length) document.title = window.crumbs[window.crumbs.length - 1].title + ' - ' + window.ns_url.siteName;
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window.element.render('breadcrumb');
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window.element.init();
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}
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// a标签跳转点击事件
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$('.layui-side').on('click', 'a', (function () {
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var href = $(this).attr('href'); // 跳转链接
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var target = $(this).attr('target');
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var level = $(this).attr('data-menu-level'); // 菜单等级，滚动定位
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var url = ''; // 页面地址
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var hash = '';
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// 拦截空链接
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if (!href) return;
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// 外链地址无须处理
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if (href.indexOf(ns_url.baseUrl) == -1) return;
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// 打开新窗口
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if (target == '_blank') {
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window.open(href);
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return false;
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}
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// 退出登录
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if (href.indexOf('shop/login/logout') != -1) {
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return;
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}
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var arr = href.split('#');
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// 网址无参数时进入概况页面
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if (arr.length == 1) {
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url = 'shop/index/index';
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hash = 'url=' + url;
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} else {
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hash = arr[1];
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// 找到当前页面地址
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var query = hash.split('&');
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for (var i = 0; i < query.length; i++) {
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if (query[i].indexOf('url=') != -1) {
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url = query[i].replace('url=', '');
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break;
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}
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}
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}
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window.isRefreshSecondMenu = level == 1;
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loadMenu(url);
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location.hash = hash;
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return false;
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}));
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window.onhashchange = function (event) {
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var oldUrl = searchUrl(event.oldURL);
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var newUrl = searchUrl(event.newURL);
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// 页面相同，只是表单筛选条件搜索，则不刷新页面
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if (oldUrl == newUrl && localStorage.getItem('formSubmit') == 'search') {
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// 表单搜索完成后清空
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localStorage.removeItem('formSubmit'); // 表单搜索标识
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return;
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}
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listenerHash();
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};
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// 监听回退键事件
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window.addEventListener('popstate', function() {
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// 关闭弹框
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layer.closeAll();
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});
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// 获取哈希值数组
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function getHashArr() {
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var hash = ns.urlReplace(location.hash);
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return hash.substr(1).split("&"); // 移除#
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}
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// 监听hash值变化，加载页面
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function listenerHash(isLoadMenu = true) {
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var params = getRoute();
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//有的客户会出现同一个链接，直接页面访问 和 ajax访问 无法区分的情况，特此做区分
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params.query._type = 'html';
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var url = params.url;
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// 加载页面前，显示加载动画进行过渡
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var html = '<div class="common-loading-wrap">';
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html += '<i class="common-loading-layer layui-icon layui-icon-loading layui-anim layui-anim-rotate layui-anim-loop"></i>';
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html += '</div>';
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$('.layui-layout-admin .layui-body .body-content').html(html);
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// 切换页面，删除弹框、依赖
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$('.el-popper').remove();
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$('.colorpicker-layer').remove();
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$('.layui-layer-shade').remove();
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$('.layui-layer-move').remove();
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$('#edui_fixedlayer').remove();
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$('.global-zeroclipboard-container').remove();
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$('.layui-layer-page').remove();
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var beforeUrl = ns.url(url); // 请求前的页面地址
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$.ajax({
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url: beforeUrl,
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data: params.query,
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dataType: 'html',
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type: 'get',
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success: function (html) {
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try {
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var res = JSON.parse(html);
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if (res.code == -1) {
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// 权限不足
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location.hash = 'url=' + res.data.url;
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return;
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}
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} catch (e) {
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}
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var afterUrl = ns.url(getRoute().url); // 请求后的的页面地址
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// 渲染页面时，检测当前打开页面和请求的是否一致
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if (beforeUrl == afterUrl) {
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$('.layui-layout-admin .layui-body .body-content').html(html).css('visibility','hidden');
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setTimeout(function () {
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$('.layui-layout-admin .layui-body .body-content').css('visibility','visible');
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window.form.render();
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tipsShow();
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loadImgMagnify();
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}, 20);
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// 是否加载菜单
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if (html !== '权限不足，请联系管理员' && isLoadMenu) {
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loadMenu(url);
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}
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}
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}
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});
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}
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// 找到当前页面路径
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function searchUrl(url) {
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var result = '';
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var arr = url.split('#');
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if (arr.length > 1) {
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var hash = arr[1];
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var hash_arr = hash.split('&');
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for (var i = 0; i < hash_arr.length; i++) {
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var hash_data = hash_arr[i].split('=');
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if(hash_data[0] == 'url'){
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result = hash_data[1];
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break;
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}
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}
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}
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return result;
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}
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function initMenu(menus_list, parent) {
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var temp_list = [];
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if (menus_list.length) {
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menus_list.forEach(function (item, index) {
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if (crumbsName.indexOf(item.name) != -1) {
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item.selected = true;
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} else {
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item.selected = false;
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}
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if (item["parent"] == parent && item["is_show"] == 1 && item['type'] == 'page') {
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var temp_item = {
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'name': item['name'],
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'level': item['level'],
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'addon': item['addon'],
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'selected': item.selected,
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'url': item['url'],
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'title': item['title'],
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'icon': item['picture'],
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'icon_selected': item['picture_select'],
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'target': '',
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'parent': item['parent'],
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'sort': item['sort']
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};
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temp_item["child_list"] = initMenu(menus_list, item["name"]);//获取下级的菜单
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if(!userIsAdmin && temp_item["child_list"].length > 0){
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temp_item['url'] = temp_item["child_list"][0]['url'];
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}
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temp_list.push(temp_item);
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}
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})
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}
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return temp_list;
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}
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/**
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* 生成菜单树结构，面包屑
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* @param name
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*/
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function getMenuTree(name) {
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if (name) {
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var menu = window.yuanMenu.filter(function (item) {
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if (item.name == name) {
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return item;
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}
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});
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window.crumbs.push(menu[0]); // name 是唯一的，所以数组只有一项
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window.crumbsName.push(menu[0].name);
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getMenuTree(menu[0].parent);
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}
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}
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function initForthMenu() {
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if (window.crumbs.length == 0) return;
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var child = window.crumbs[window.crumbs.length - 1];
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if (child.is_show == 0) return;
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// 如果当前菜单是隐藏的，那就不显示
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var menu = window.yuanMenu.filter(function (item) {
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if (item.parent == child.parent && item.is_show == 1 && item.level > 3) {
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return item;
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}
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});
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menu.forEach(function (item) {
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item.selected = (item.name == child.name);
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});
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window.forthMenu = menu;
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}
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// 处理营销活动菜单
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function handlePromotionMenu(index, key) {
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var emptyAddon = []; // 保留营销活动主菜单
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var promotionAddon = []; // 快捷方式中的有效插件菜单
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var currentAddon = []; // 当前选中插件菜单，不在快捷方式中，要展示出来
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var addon = window.crumbs[window.crumbs.length - 1].addon;
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window.secondMenu[index].child_list.forEach(function (menuItem, menuIndex) {
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if (menuItem.addon == '') {
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emptyAddon.push(menuItem);
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} else if (menuItem.addon) {
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if (window.quickAddonMenu[key].indexOf(menuItem.addon) != -1) {
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promotionAddon.push(menuItem);
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} else if (addon && addon == menuItem.addon && window.quickAddonMenu[key].indexOf(addon) == -1) {
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currentAddon.push(menuItem);
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}
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}
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});
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window.secondMenu[index].child_list = emptyAddon;
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if (currentAddon.length) window.secondMenu[index].child_list = window.secondMenu[index].child_list.concat(currentAddon);
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if (promotionAddon.length) window.secondMenu[index].child_list = window.secondMenu[index].child_list.concat(promotionAddon);
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}
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layui.use(['form', 'laytpl', 'element'], function () {
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window.form = layui.form;
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window.element = layui.element;
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window.laytpl = layui.laytpl;
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getMenuList();
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listenerHash(false);
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}); |