elementui组件库实现电影选座面板demo

news2024/11/23 16:36:51

在这里插入图片描述

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Cinema Seat Selection</title>
    <!-- 引入Element UI的CSS -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入Vue -->
    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script>
    <!-- 引入Element UI的JavaScript -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
    <style>
        .seat-selection {
            max-width: 600px;
            margin: 50px auto;
        }
        .seat-row {
            display: flex;
            justify-content: space-around;
            margin-bottom: 10px;
        }
        .seat {
            width: 50px;
            height: 50px;
            line-height: 50px;
            text-align: center;
            border: 1px solid #ddd;
            cursor: pointer;
            border-radius: 5px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .seat.selected {
            background-color: #409EFF;
            color: white;
        }
        .seat.unavailable {
            background-color: #F56C6C;
            color: white;
            cursor: not-allowed;
        }
        .modal-content {
            max-width: 600px;
            margin: 20px auto;
            padding: 20px;
            background-color: #f0f0f0;
            border: 1px solid #ccc;
            border-radius: 5px;
        }
        .modal-footer {
            text-align: right;
            margin-top: 20px;
        }
    </style>
</head>
<body>
<div id="app">
    <el-button type="primary" @click="openAdminModal">设置损坏座位</el-button>

    <!-- 管理员模态框开始 -->
    <el-dialog
            title="设置损坏座位"
            :visible.sync="adminModalVisible"
            width="60%"
            :before-close="handleAdminModalClose"
    >
        <div class="modal-content">
            <p>点击座位来设置损坏状态：</p>
            <div v-for="row in seats" :key="row.rowNumber" class="seat-row">
                <div
                        v-for="seat in row.seats"
                        :key="seat.number"
                        class="seat"
                        :class="{ selected: seat.damaged }"
                        @click="toggleDamagedSeat(seat)"
                >
                    {{ seat.number }}
                </div>
            </div>
        </div>
        <div class="modal-footer">
            <el-button type="primary" @click="saveDamagedSeats">保存设置</el-button>
        </div>
    </el-dialog>
    <!-- 管理员模态框结束 -->

    <div class="seat-selection">
        <div v-for="row in seats" :key="row.rowNumber" class="seat-row">
            <div
                    v-for="seat in row.seats"
                    :key="seat.number"
                    class="seat"
                    :class="{ selected: seat.selected, unavailable: seat.unavailable || seat.damaged }"
                    @click="selectSeat(row.rowNumber, seat.number)"
            >
                <i class="el-icon-milk-tea"></i>{{ seat.number }}
            </div>
        </div>
        <el-button type="primary" @click="confirmSelection">确认选座</el-button>
    </div>

    <div v-if="selectedSeats.length > 0" class="selected-seats">
        <h3>你选中的座位:</h3>
        <ul>
            <li v-for="seat in selectedSeats" :key="seat">{{ seat }}</li>
        </ul>
    </div>
</div>

<script>
    new Vue({
        el: '#app',
        data() {
            return {
                seats: [
                    { rowNumber: 1, seats: [] },
                    { rowNumber: 2, seats: [] },
                    { rowNumber: 3, seats: [] }
                ],
                selectedSeats: [],
                adminModalVisible: false,
                adminDamagedSeats: [] // 管理员设置的损坏座位
            };
        },
        mounted() {
            // 初始化座位数据
            this.initSeats();
        },
        methods: {
            initSeats() {
                // 初始化座位信息，包括座位号和是否损坏状态
                const seatCount = 3; // 每行座位数量
                for (let i = 0; i < this.seats.length; i++) {
                    for (let j = 0; j < seatCount; j++) {
                        this.seats[i].seats.push({
                            number: j + 1,
                            selected: false,
                            unavailable: false,
                            damaged: false
                        });
                    }
                }
            },
            openAdminModal() {
                // 打开管理员模态框时初始化损坏座位状态
                this.adminModalVisible = true;
            },
            toggleDamagedSeat(seat) {
                // 切换座位的损坏状态
                seat.damaged = !seat.damaged;
            },
            saveDamagedSeats() {
                // 保存管理员设置的损坏座位
                this.adminDamagedSeats = [];
                this.seats.forEach(row => {
                    row.seats.forEach(seat => {
                        if (seat.damaged) {
                            this.adminDamagedSeats.push(seat.number);
                        }
                    });
                });
                this.adminModalVisible = false;
            },
            selectSeat(rowNumber, seatNumber) {
                const row = this.seats.find(r => r.rowNumber === rowNumber);
                const seat = row.seats.find(s => s.number === seatNumber);
                if (!seat.unavailable && !seat.damaged) {
                    seat.selected = !seat.selected;
                }
            },
            confirmSelection() {
                this.selectedSeats = [];
                this.seats.forEach(row => {
                    row.seats.forEach(seat => {
                        if (seat.selected) {
                            this.selectedSeats.push(`Row ${row.rowNumber} Seat ${seat.number}`);
                        }
                    });
                });
                if (this.selectedSeats.length === 0) {
                    this.$message({
                        message: '你还没有选中任何座位',
                        type: 'warning'
                    });
                } else {
                    this.$message({
                        message: '选座成功！',
                        type: 'success'
                    });
                }
            },
            handleAdminModalClose(done) {
                // 处理管理员模态框关闭时的逻辑
                done();
            }
        }
    });
</script>
</body>
</html>