新增头部模块收藏存储与置顶排序

This commit is contained in:
augushong
2026-10-10 13:19:03 +00:00
parent e150f24539
commit a55e4ce805

View File

@@ -5,6 +5,9 @@
var miniMenu = {
// 菜单数据缓存(renderMultiModule 入口保存,收藏过滤与面板渲染复用;保存原 menuList 引用)
menuData: [],
/**
* 菜单初始化
* @param options.menuList 菜单数据信息
@@ -102,6 +105,82 @@
leftMenusHtml = me.compileMenuContainer({ id: options.parentMenuId, className: options.leftMenuCheckDefault, children: leftMenusHtml });
return leftMenusHtml;
},
/**
* 头部模块收藏存储适配层(以 title 为唯一标识,未来可整体替换为后端实现)
*/
getFavorites: function () {
var favorites = [];
try {
favorites = JSON.parse(localStorage.getItem('layuiminiHeaderModuleFavorites'));
} catch (e) {
favorites = [];
}
if (!Array.isArray(favorites)) {
return [];
}
// 与当前菜单 title 求交集,过滤已失效项,保持存储顺序
var valid = [];
miniMenu.each(miniMenu.menuData || [], function (index, menu) {
valid.push(menu.title);
});
var result = [];
miniMenu.each(favorites, function (index, title) {
if (valid.indexOf(title) !== -1) {
result.push(title);
}
});
return result;
},
/**
* 写回收藏列表
*/
setFavorites: function (list) {
localStorage.setItem('layuiminiHeaderModuleFavorites', JSON.stringify(list || []));
},
/**
* 是否已收藏
*/
isFavorite: function (title) {
return miniMenu.getFavorites().indexOf(title) !== -1;
},
/**
* 切换收藏状态,返回切换后的新状态(true=已收藏)
*/
toggleFavorite: function (title) {
var favorites = miniMenu.getFavorites();
var isAdd = favorites.indexOf(title) === -1;
if (isAdd) {
favorites.push(title);
} else {
favorites.splice(favorites.indexOf(title), 1);
}
miniMenu.setFavorites(favorites);
return isAdd;
},
/**
* 头部模块排序:收藏组在前(组内保持菜单原序),未收藏组回填在后(保持菜单原序)
* 返回新数组、不修改入参;multi_module_N 下标仍按原 menuList 索引分配,仅排序显示顺序
* 注:收藏以 title 为唯一标识,顶级模块重名视为同一收藏(同时置顶/同时取消)——
* 框架菜单管理实际不产生重名顶级模块,此为已文档化假设而非保证
*/
sortModules: function (menuList) {
var favorites = miniMenu.getFavorites();
var sorted = [];
var backfill = [];
miniMenu.each(menuList || [], function (index, menu) {
if (favorites.indexOf(menu.title) !== -1) {
sorted.push(menu);
} else {
backfill.push(menu);
}
});
return sorted.concat(backfill);
},
/**
* 多模块
* @param menuList 菜单数据
@@ -110,16 +189,18 @@
renderMultiModule: function (menuList, menuChildOpen) {
menuList = menuList || [];
var me = this;
miniMenu.menuData = menuList; //入口保存,注意为原数组引用
var sortedMenuList = this.sortModules(menuList); //头部显示顺序:收藏置顶+原序回填,仅排序不改下标映射
var firstMenu = 'multi_module_' + menuList.indexOf(sortedMenuList[0]); //排序后首模块,首屏一致性锚点
var headerMenuHtml = '',
leftMenuHtml = '',
leftMenuCheckDefault = 'layui-this',
childOpenClass = '',
headerMenuCheckDefault = 'layui-this';
if (menuChildOpen) childOpenClass = ' layui-nav-itemed';
var headerMenuHtml = this.each(menuList, function (index, val) { //顶部菜单渲染
var menu = 'multi_module_' + index;
var headerMenuHtml = this.each(sortedMenuList, function (index, val) { //顶部菜单渲染(按排序后顺序编译,data-menu 仍按原 menuList 下标映射)
var menu = 'multi_module_' + menuList.indexOf(val);
var id = menu + "HeaderId";
var topMenuItemHtml = "";
topMenuItemHtml = me.compileMenu({
@@ -131,15 +212,17 @@
target: "",
children: ""
});
leftMenuHtml += me.renderLeftMenu(val.child, {
headerMenuCheckDefault = "";
return topMenuItemHtml;
}).join("");
leftMenuHtml = this.each(menuList, function (index, val) { //左侧菜单累积与 ul#multi_module_N 分配保持原 menuList 顺序(收藏只影响头部与面板显示顺序)
var menu = 'multi_module_' + index;
var leftMenuCheckDefault = (menu === firstMenu) ? 'layui-this' : 'layui-hide'; //默认可见 ul=排序后首模块,与头部激活项首屏一致
return me.renderLeftMenu(val.child, {
parentMenuId: menu,
childOpenClass: childOpenClass,
leftMenuCheckDefault: leftMenuCheckDefault
});
headerMenuCheckDefault = "";
leftMenuCheckDefault = "layui-hide";
return topMenuItemHtml;
}).join("");
$('.layui-layout-body').addClass('layuimini-multi-module'); //多模块标识
$('.layuimini-menu-header-pc').html(headerMenuHtml); //电脑