From b6f13c546b4b0e17c1e0a982ff1eef145f3268c4 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期日, 18 四月 2021 21:54:53 +0800
Subject: [PATCH] 过滤BindingResult对象，防止异常
---
ruoyi-ui/src/components/TopNav/index.vue | 59 ++++++++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 42 insertions(+), 17 deletions(-)
diff --git a/ruoyi-ui/src/components/TopNav/index.vue b/ruoyi-ui/src/components/TopNav/index.vue
index fb15c59..c5e0e01 100644
--- a/ruoyi-ui/src/components/TopNav/index.vue
+++ b/ruoyi-ui/src/components/TopNav/index.vue
@@ -37,15 +37,25 @@
visibleNumber: 5,
// 是否为首次加载
isFrist: false,
+ // 当前激活菜单的 index
+ currentIndex: undefined
};
},
computed: {
// 顶部显示菜单
topMenus() {
- return this.routers.map((menu) => ({
- ...menu,
- children: undefined,
- }));
+ let topMenus = [];
+ this.routers.map((menu) => {
+ if (menu.hidden !== true) {
+ // 兼容顶部栏一级菜单内部跳转
+ if (menu.path === "/") {
+ topMenus.push(menu.children[0]);
+ } else {
+ topMenus.push(menu);
+ }
+ }
+ });
+ return topMenus;
},
// 所有的路由信息
routers() {
@@ -57,7 +67,11 @@
this.routers.map((router) => {
for (var item in router.children) {
if (router.children[item].parentPath === undefined) {
- router.children[item].path = router.path + "/" + router.children[item].path;
+ if(router.path === "/") {
+ router.children[item].path = "/redirect/" + router.children[item].path;
+ } else {
+ router.children[item].path = router.path + "/" + router.children[item].path;
+ }
router.children[item].parentPath = router.path;
}
childrenMenus.push(router.children[item]);
@@ -79,9 +93,19 @@
activePath = "index";
}
}
- this.activeRoutes(activePath);
+ var routes = this.activeRoutes(activePath);
+ if (routes.length === 0) {
+ activePath = this.currentIndex || this.routers[0].path
+ this.activeRoutes(activePath);
+ }
return activePath;
},
+ },
+ beforeMount() {
+ window.addEventListener('resize', this.setVisibleNumber)
+ },
+ beforeDestroy() {
+ window.removeEventListener('resize', this.setVisibleNumber)
},
mounted() {
this.setVisibleNumber();
@@ -89,22 +113,20 @@
methods: {
// 根据宽度计算设置显示栏数
setVisibleNumber() {
- const width = document.body.getBoundingClientRect().width - 200;
- const elWidth = this.$el.getBoundingClientRect().width;
- const menuItemNodes = this.$el.children;
- const menuWidth = Array.from(menuItemNodes).map(
- (i) => i.getBoundingClientRect().width
- );
- this.visibleNumber = (
- parseInt(width - elWidth) / parseInt(menuWidth)
- ).toFixed(0);
+ const width = document.body.getBoundingClientRect().width / 3;
+ this.visibleNumber = parseInt(width / 85);
},
// 菜单选择事件
handleSelect(key, keyPath) {
+ this.currentIndex = key;
if (key.indexOf("http://") !== -1 || key.indexOf("https://") !== -1) {
// http(s):// 路径新窗口打开
window.open(key, "_blank");
+ } else if (key.indexOf("/redirect") !== -1) {
+ // /redirect 路径内部打开
+ this.$router.push({ path: key.replace("/redirect", "") });
} else {
+ // 显示左侧联动菜单
this.activeRoutes(key);
}
},
@@ -118,8 +140,11 @@
}
});
}
- this.$store.commit("SET_SIDEBAR_ROUTERS", routes);
- },
+ if(routes.length > 0) {
+ this.$store.commit("SET_SIDEBAR_ROUTERS", routes);
+ }
+ return routes;
+ }
},
};
</script>
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