<template>
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<div class="menus_bg">
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<div class="menus_btn" v-for="(item, i) in menuOptions" :key="i">
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<div class="menus_btn_f" @click="setMenuClick(item)">
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<img
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v-show="checkMenuFlag != item.id"
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class="menus_btn_img"
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:src="require('../assets/img/leftBtn/' + item.background)"
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/>
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<img
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v-show="checkMenuFlag == item.id"
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class="menus_btn_img"
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:src="require('../assets/img/leftBtn/' + item.backgroundy)"
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/>
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<div class="menus_btn_text">{{ item.name }}</div>
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</div>
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<div
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class="menus_btn_c"
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v-if="item.child.length !== 0"
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v-show="checkMenuFlag == item.id"
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>
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<div
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class="menus_btn_c_list"
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v-for="(v, j) in item.child"
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:key="j"
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@click="setMenuChildClick(v)"
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:class="{ child_Menu_Options: childMenuOptions == v.id }"
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>
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{{ v.name }}
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</div>
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</div>
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</div>
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</div>
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</template>
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<script>
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import { ref, reactive, onBeforeUnmount, onMounted } from "vue";
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import menuData from "@/assets/js/menuData";
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import menuTool from "@/assets/js/menuTool";
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export default {
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setup(props, { emit }) {
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const checkMenuFlag = ref("f1");
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let menuOptions = ref([]);
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let childMenuOptions = ref("");
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const setMenuClick = (res) => {
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if (checkMenuFlag.value && checkMenuFlag.value == res.id) {
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checkMenuFlag.value = null;
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if (childMenuOptions.value != null) {
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if (childMenuOptions.value[0] == res.id[0]) {
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childMenuOptions.value = null;
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emit("menusData", { id: null, isActive: false });
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menuTool.clearLeftTools(res);
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}
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}
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res.isActive = false;
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} else {
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checkMenuFlag.value = res.id;
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res.isActive = true;
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// menuTool.thematicTools(res);
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}
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emit("menusData", res);
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};
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const setMenuChildClick = (res) => {
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if (childMenuOptions.value && childMenuOptions.value == res.id) {
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childMenuOptions.value = null;
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menuTool.clearLeftTools(res);
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res.isActive = false;
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} else {
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childMenuOptions.value = res.id;
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menuTool.leftTools(res);
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res.isActive = true;
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}
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emit("menusData", res);
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};
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onMounted(() => {
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menuOptions.value = menuData.leftMenu;
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});
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return {
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checkMenuFlag,
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menuOptions,
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childMenuOptions,
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setMenuClick,
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setMenuChildClick,
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};
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},
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};
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</script>
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<style lang="less">
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.menus_bg {
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width: 223px;
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height: 100%;
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background: rgba(11, 33, 56, 0.5);
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position: absolute;
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top: 0;
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left: 0;
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padding-top: 80px;
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box-sizing: border-box;
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display: flex;
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flex-direction: column;
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align-items: center;
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.menus_btn {
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width: 100%;
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position: relative;
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margin-bottom: 60px;
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z-index: 11;
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.menus_btn_f {
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display: flex;
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flex-direction: column;
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align-items: center;
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cursor: pointer;
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}
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.menus_btn_img {
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width: 164px;
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height: 164px;
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}
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.menus_btn_text {
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margin-top: 13px;
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font-size: 40px;
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font-family: JLinXin;
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font-weight: 600;
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font-style: italic;
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color: #eff8fc;
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// text-shadow: 3px 4px 3px #021528;
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background: linear-gradient(0deg, #ffffff 0%, #d1f8ff 100%);
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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}
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.menus_btn_c {
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position: absolute;
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top: 50%;
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left: 220px;
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transform: translateY(-50%);
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// width: 256px;
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padding: 53px 74px;
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box-sizing: border-box;
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background: url("../assets/img/cdbg.png") no-repeat center;
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background-size: 100% 100%;
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.menus_btn_c_list {
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width: 100%;
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font-size: 30px;
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font-family: JLinXin;
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font-weight: 600;
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color: #ffffff;
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white-space: nowrap;
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cursor: pointer;
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line-height: 64px;
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border-radius: 5px;
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padding: 0 12px;
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}
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.menus_btn_c_list:hover {
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background: rgba(0, 6, 80, 0.4);
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}
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.child_Menu_Options {
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background: rgba(0, 6, 80, 0.4);
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}
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}
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}
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}
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</style>
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