style: pear admin layui 更新到 4.0 正式版

static/component/pear/module/menu.js

@@ -358,7 +358,6 @@ layui.define(["table", "jquery", "element"], function (exports) {
       }
     }
     element.init();
-    downShow(option);
     option.done();
   }
 
@@ -368,7 +367,9 @@ layui.define(["table", "jquery", "element"], function (exports) {
       option.theme +
       '"><ul lay-filter="' +
       option.elem +
-      '" class="layui-nav arrow   pear-menu layui-nav-tree pear-nav-tree">';
+      '" class="layui-nav arrow   pear-menu layui-nav-tree pear-nav-tree" ' +
+      (option.accordion ? "lay-accordion" : "") +
+      ">";
     $.each(option.data, function (i, item) {
       var content = '<li class="layui-nav-item" >';
       if (i == option.defaultOpen) {
@@ -684,66 +685,6 @@ layui.define(["table", "jquery", "element"], function (exports) {
     return content;
   }
 
-  function downShow(option) {
-    $("body #" + option.elem).on("click", "a[menu-type='0']", function () {
-      if (!$("#" + option.elem).is(".pear-nav-mini")) {
-        var superEle = $(this).parent();
-        var ele = $(this).next(".layui-nav-child");
-        var heights = ele.children("dd").length * 48;
-
-        if ($(this).parent().is(".layui-nav-itemed")) {
-          if (option.accordion) {
-            var currentDom = $(this)
-              .parent()
-              .siblings(".layui-nav-itemed")
-              .children(".layui-nav-child");
-            currentDom.animate(
-              {
-                height: "0px",
-              },
-              240,
-              function () {
-                currentDom.css({
-                  height: "auto",
-                });
-                $(this).parent().removeClass("layui-nav-itemed");
-                $(this)
-                  .find(".layui-nav-itemed")
-                  .removeClass("layui-nav-itemed");
-              },
-            );
-          }
-          ele.height(0);
-          ele.animate(
-            {
-              height: heights + "px",
-            },
-            240,
-            function () {
-              ele.css({
-                height: "auto",
-              });
-            },
-          );
-        } else {
-          $(this).parent().addClass("layui-nav-itemed");
-          ele.animate(
-            {
-              height: "0px",
-            },
-            240,
-            function () {
-              ele.css({
-                height: "auto",
-              });
-              $(this).parent().removeClass("layui-nav-itemed");
-            },
-          );
-        }
-      }
-    });
-  }
-
   /** 二 级 悬 浮 菜 单*/
   function isHoverMenu(b, option) {
     if (b) {