123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106 |
- // ======================== 一些工具方法 ========================
- var sa_admin_code_util = {
- // 删除数组某个元素
- arrayDelete: function(arr, item){
- var index = arr.indexOf(item);
- if (index > -1) {
- arr.splice(index, 1);
- }
- },
-
- //执行一个函数, 解决layer拉伸或者最大化的时候,iframe高度不能自适应的问题
- solveLayerBug: function(index) {
- var selected = '#layui-layer' + index;
- var height = $(selected).height();
- var title_height = $(selected).find('.layui-layer-title').height();
- $(selected).find('iframe').css('height', (height - title_height) + 'px');
- // var selected = '#layui-layer' + index;
- // var height = $(selected).height();
- // var title_height = $(selected).find('.layui-layer-title').height();
- // $(selected).find('iframe').css('height', (height - title_height) + 'px');
- },
-
- // ======================== 菜单集合相关 ========================
-
- // 将一维平面数组转换为 Tree 菜单 (根据其指定的parent_id添加到其父菜单的childList)
- arrayToTree: function(menu_list) {
- for (var i = 0; i < menu_list.length; i++) {
- var menu = menu_list[i];
- // 添加到其指定的父菜单的childList
- if(menu.parent_id) {
- var parent_menu = this.findMenuById(menu_list, menu.parent_id);
- if(parent_menu) {
- parent_menu.childList = parent_menu.childList || [];
- parent_menu.childList.push(menu);
- menu_list.splice(i, 1); // 从一维中删除
- i--;
- }
- }
- }
- return menu_list;
- },
-
-
- // 将 menu_list 处理一下
- refMenuList: function(menu_list) {
- for (var i = 0; i < menu_list.length; i++) {
- var menu = menu_list[i];
- // 有子项的递归处理
- if(menu.childList){
- menu.children = menu.childList;
- this.refMenuList(menu.childList);
- }
- }
- return menu_list;
- },
-
-
-
- // 返回指定 index 的menu
- getMenuById: function(menuList, id) {
- for (var i = 0; i < menuList.length; i++) {
- var menu = menuList[i];
- if(menu.id + '' == id + '') {
- return menu;
- }
- // 如果是二级或多级
- if(menu.childList) {
- var menu2 = this.getMenuById(menu.childList, id);
- if(menu2 != null) {
- return menu2;
- }
- }
- }
- return null;
- },
-
-
-
- // 将 Tree 菜单 转换为 一维平面数组
- treeToArray: function(menu_list) {
- var arr = [];
- function _dg(menu_list) {
- menu_list = menu_list || [];
- for (var i = 0; i < menu_list.length; i++) {
- var menu = menu_list[i];
- arr.push(menu);
- // 如果有子菜单
- if(menu.childList) {
- _dg(menu.childList);
- }
- }
- }
- _dg(menu_list);
- return arr;
- },
-
-
- }
|