【手风琴的子元素 _js基础】

手风琴的子元素
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<template>
    <div>
        <div class="management">
            <div class="management_top">萝卜多后台管理系统</div>
            <div class="management_bottom" v-for="(item,index) in menu" :key="item.name">
                <div class="m_b_line" v-show="item.show"></div>   
                <button :class="['m_b_menu',{'m_b_active':item.show}]" @click="menuShow(item,index)">
                    {{item.name}}
                    <div>
                        <div :class="[item.show ? 'm_b_pen3':'m_b_pen1']"></div>
                        <div :class="[item.show ? 'm_b_pen4':'m_b_pen2']"></div>
                    </div>
                </button>
                <button :class="['m_b_select',{'m_b_active':select.show}]" v-show="item.show" v-for="(select,index2) in item.content" @click="selectShow(select,index2)" :key="select.name">
                    {{select.name}}
                </button>
           </div>
        </div>
        <div class="account">
            <router-link to="/" replace>
                <button class="a_close"></button>
            </router-link>
            <div class="a_line"></div>
            <div class="a_font">admin</div>
            <div class="a_line"></div>
            <div class="a_font">管理员</div>
        </div>
        <div class="content">
            <router-view/>
        </div>
    </div>
</template>

<script>
export default {
    data() {
        return {
            menu: [
                {name: '后台管理', content: [{name:'模块管理',show: false}, {name:'角色管理',show: false}, {name:'密码修改',show: false}, {name:'账户管理',show: false}], show: false},
                {name: '信息管理', content: [{name:'公司列表',show: false}, {name:'职位列表',show: false}], show: false},
                {name: '内容管理', content: [{name:'Artucle列表',show: false}], show: false}
            ]
        }
    },
    methods: {
        menuShow(item,index) {
            this.menu.forEach(i => {
                if (i.show !== this.menu[index].show) {
                    i.show = false;
                }
            })
            item.show = !item.show;
        },
        selectShow(select,index2) {
            let menuOne = this.menu[0].show,
                menuTwo = this.menu[1].show,
                menuThree = this.menu[2].show;
            if (menuOne == true) {
                for (let x = 0; x < 3; x++) {
                    this.menu[x].content.forEach(i => {
                        if(i.show !== this.menu[0].content[index2].show) {
                            i.show = false;
                        }
                    })
                }
                this.menu[0].content[index2].show = true;
            }
            else if (menuTwo == true) {
                for (let x = 0; x < 3; x++) {
                    this.menu[x].content.forEach(i => {
                        if(i.show !== this.menu[1].content[index2].show) {
                            i.show = false;
                        }
                    })
                }
                this.menu[1].content[index2].show = true;
            }
            else if (menuThree == true) {
                for (let x = 0; x < 3; x++) {
                    this.menu[x].content.forEach(i => {
                        if(i.show !== this.menu[2].content[index2].show) {
                            i.show = false;
                        }
                    })
                }
                this.menu[2].content[index2].show = true;
                this.$router.push('/backstage/artucle');
            }

        }
    }
}
</script>

<style scoped lang="scss">
.management {
    float: left;
    width: 250px;
    height: 100vh;
    background: #232a3a;
    .management_top {
        margin-bottom: 20px;
        box-sizing: border-box;
        border-bottom: 1px solid #4a5f6c;
        width: 100%;
        height: 50px;
        font-size: 18px;
        font-weight: 700;
        text-align: center;
        line-height: 49px;
        color: #ffffff;
  }
}

.management_bottom {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    width: 100%;
    min-height: 40px;
    color: #ffffff;
    .m_b_menu {
        display: flex;
        justify-content: space-between;
        padding: 0 45px 0 60px; 
        width: 100%;
        color: #ffffff;
        line-height: 40px;
        background: url(../assets/img/pen.png) 30px 13px/16px 16px no-repeat;
        cursor: pointer;
        .m_b_pen1 {
            width: 9px;
            height: 1.5px;
            background: #ffffff;
            transform: translatey(23px) rotate(45deg);
        }
        .m_b_pen2 {
            @extend .m_b_pen1;
            transform: translatey(16.2px) rotate(-45deg) ;
        }
        .m_b_pen3 {
            @extend .m_b_pen1;
            transform: translate(0, 21px) rotate(45deg);
        }
        .m_b_pen4 {
            @extend .m_b_pen1;
            transform: translate(5.5px, 20px) rotate(135deg);
        }
        &:hover {
            background-color: #7b7f89;
        }
    }
    .m_b_line {
        position: absolute;
        top: 0;
        left: 0;
        width: 2px;
        height: 40px;
        background: #ffffff;
    }
    .m_b_select {
        box-sizing: border-box;
        width: 100%;
        height: 40px;
        font-size: 14px;
        color: #ffffff;
        background: #232a3a;
        cursor: pointer;
        &:hover {
            background-color: #7b7f89;
        }
    }
}

.m_b_active {
    background-color: #7b7f89 !important;
}

.account {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    float: right;
    width: calc(100% - 250px);
    height: 50px;
    background: #ffffff;
    .a_close {
        display: block;
        margin-right: 15px;
        width: 45px;
        height: 50px;
        background: url(../assets/img/close.png) center/14px 13.6px no-repeat;
        cursor: pointer;
        &:hover {
            background-color: #eeeeee;
        }
    }
    .a_line {
        margin: 0 10px;
        width: 1.5px;
        height: 14px;
        background: #e9e9e9;
    }
    .a_font {
        width: 67px;
        height: 100%;
        font-size: 14px;
        text-align: center;
        line-height: 50px;
        color: #337ab7;
        &:hover {
            background-color: #eeeeee;
        }
    }
}

.content {
    float: right;
    width: calc(100% - 250px);
    height: calc(100vh - 50px);
    background: #f5f5f5;
}
</style>
编辑于2024-11-20