qimall/addons/Store/client/views/specs/index.php

<div id="app" v-cloak> 
    <el-card shadow="never" style="border:0;" body-style="background-color: #f3f3f3;padding: 10px 0 0;">
        <div slot="header">
            <div>
                <span>规格列表</span>
            </div>
        </div>
        <div class="table-body">
            <!-- <el-form
                :inline="true"
                :model="searchData"
                size="mini"
            >
                <el-row>
                    <el-form-item label="会员ID">
                        <el-input v-model="searchData.user_id" placeholder="会员ID"></el-input>
                    </el-form-item>
                </el-row>
                <el-row>
                    <el-form-item>
                        <el-button type="primary" @click="onSubmit">查询</el-button>
                        <el-button @click="resetForm">重置</el-button>
                    </el-form-item>
                </el-row>
            </el-form> -->
            <!-- 订单信息 -->
            <template>
                <el-row>
                    <el-button type="success" size="mini" @click="addAttr">添加规格</el-button>
                </el-row>
                <el-table ref="multipleTable" :data="list" @selection-change="handleSelectionChange">
                    <!-- 空数据 -->
                    <template slot="empty">
                       <el-empty description="暂无规格"></el-empty>
                    </template>
                    <!-- 数据 -->
                    <el-table-column type="selection"></el-table-column>
                    <el-table-column prop="id" align="center" label="ID"></el-table-column>
                    <el-table-column prop="name" align="center" label="规格名"></el-table-column>
                    <el-table-column prop="values" align="center" label="规格值">
                        <template slot-scope="scope">
                            <el-tag class="tag-item" size="mini" v-for="(value, i) in scope.row.values" v-if="i < tagLimit">
                                {{ value }}
                            </el-tag>
                            <span v-if="tagIsLimit(scope.row.values)">...</span>
                        </template>
                    </el-table-column>
                    <el-table-column prop="created_at" align="center" label="创建时间">
                        <template slot-scope="scope">
                            {{ scope.row.created_at|dateTimeFormat('Y-m-d H:i:s') }}
                        </template>
                    </el-table-column>
                    <el-table-column prop="right_button" align="center" label="操作">
                        <template slot-scope="scope">
                            <el-button size="mini" type="primary" @click="editSpecs(scope.row)" v-loading="btnLoading">
                                编辑
                            </el-button>
                            <el-button size="mini" type="danger" @click="delSpecs(scope.row.id)" v-loading="btnLoading">
                                删除
                            </el-button>
                        </template>
                    </el-table-column>
                </el-table>
            </template>

            <!-- 分页 -->
            <el-row type="flex" class="page" justify="end" style="margin-top: 15px">
                <el-pagination
                    @current-change="pagination"
                    background
                    layout="prev, pager, next"
                    :page-count="pageCount"
                    v-if="list"
                ></el-pagination>
            </el-row>
        </div>
    </el-card>
    <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="30%" :close-on-click-modal="false">
        <el-form
            :inline="true"
            :model="attr"
            size="mini"
            :rules="rules"
            ref="elForm"
        >
            <el-row>
                <el-form-item label="规格名" prop="name">
                    <el-input v-model="attr.name" placeholder="规格名"></el-input>
                </el-form-item>
            </el-row>
            <el-row>
                <el-form-item label="规格值" prop="values">
                    <div class="attrs-item" v-for="(item, index) in attr.values">
                        <el-input v-model="attr.values[index]" placeholder="规格值"></el-input>
                        <div class="item-button">
                            <el-button type="danger" @click="delItem(index)" icon="el-icon-delete" v-if="isDel(index)"></el-button>
                            <el-button type="success" @click="addItem" icon="el-icon-plus" v-if="isAdd(index)"></el-button>
                        </div>
                    </div>
                </el-form-item>
            </el-row>
        </el-form>
        <span slot="footer" class="dialog-footer">
            <el-button @click="submit" v-loading="btnLoading">提交</el-button>
        </span>
    </el-dialog>
</div>
<script>
    const app = new Vue({
        el: '#app',
        data() {
            var validateAttr = (rule, value, callback) => {
                for (let index = 0; index < value.length; index++) {
                    const element = value[index];
                    if (element == '') {
                        callback(new Error('规格值内容不能为空'));
                    }
                }
                callback()
            }
            return {
                dialogTitle: '添加规格',
                // 规格值显示上限
                tagLimit: 5,
                limit: 20,
                searchData: {
                    user_id         : undefined,
                    user_keyword    : undefined,
                    order_no        : undefined,
                    time            : [],
                },
                list: [],
                pageCount: 0,
                page: 1,
                currentPage: null,
                listLoading: false,
                btnLoading: false,
                dialogVisible: false,
                rules: {
                    name: [
                        {
                            required: true,
                            message: '规格名不能为空',
                        }
                    ],
                    values: [
                        {
                            required: true,
                        },
                        {
                            validator: validateAttr,
                        }
                    ],
                },
                attr: {
                    name: '',
                    values: [
                        ''
                    ],
                },
            };
        },
        methods: {
            handleSelectionChange(val) {
                this.select_order = val
            },
            // 全选
            allSelect() {
                if (this.checked) {
                    this.goods_list.forEach(function(item, index) {
                        if (!item.storage) {
                            item.is_select = true
                        }
                    })
                } else {
                    this.goods_list.forEach(function(item, index) {
                        item.is_select = false
                    })
                }
            },
            //搜索
            onSubmit() {
                this.page = 1
                this.getAttrList()
            },
            pagination(currentPage) {
                this.page = currentPage
                this.getAttrList()
            },
            getAttrList() {
                this.listLoading = true;
                request({
                    params: {
                        r: 'store/client/specs/index',
                        page: this.page,
                        limit: this.limit
                    },
                    method: 'get',
                    data: this.searchData,
                }).then(e => {
                    if (e.data.code === 0) {
                        this.list           = e.data.data.list
                        this.pageCount      = e.data.data.page_count
                        this.currentPage    = e.data.data.pagination.current_page
                    } else {
                        this.$message.error(e.data.msg)
                    }
                    this.listLoading = false
                }).catch(e => {
                    this.listLoading = false
                })
            },
            //重置
            resetForm() {
                this.searchData = {
                    user_id         : undefined,
                }
            },
            // 添加规格
            addAttr() {
                this.dialogTitle = '添加规格'
                this.attr = {
                    name: '',
                    values: [
                        ''
                    ],
                },
                this.dialogVisible = true
            },
            // 是否删除button
            isDel(i) {
                return this.attr.values.length - 1 != i
                // return true
                // return this.attr.values.length > 1
            },
            // 是否添加button
            isAdd(i) {
                return this.attr.values.length - 1 == i
            },
            // 添加
            addItem() {
                this.attr.values.push(
                    ''
                )
            },
            // 删除
            delItem(i) {
                this.attr.values = this.attr.values.filter((item, index) => {
                    return index != i
                })
            },
            // 规格提交
            submit() {
                this.$refs['elForm'].validate(valid => {
                    if (valid) {
                        this.btnLoading = true
                        request({
                            params: {
                                r: 'store/client/specs/add',
                            },
                            method: 'post',
                            data: this.attr,
                        }).then(e => {
                            if (e.data.code === 0) {
                                this.$message.success(e.data.msg)
                                setTimeout(() => {
                                    this.dialogVisible = false
                                    this.getAttrList()
                                }, 1500)
                            } else {
                                this.$message.error(e.data.msg)
                            }
                            this.btnLoading = false
                        }).catch(e => {
                            this.btnLoading = false
                        })
                    }
                })
            },
            tagIsLimit(values) {
                return values.length > this.tagLimit
            },
            editSpecs(row) {
                this.dialogTitle = '编辑规格'
                // this.btnLoading = true
                this.attr = row
                this.dialogVisible = true
            },
            delSpecs(id) {
                this.$confirm('此操作将永久删除, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    this.btnLoading = true
                    request({
                        params: {
                            r: 'store/client/specs/del',
                            id: id
                        },
                        method: 'get',
                    }).then(e => {
                        if (e.data.code === 0) {
                            this.$message.success(e.data.msg)
                            setTimeout(() => {
                                this.getAttrList()
                            }, 1500)
                        } else {
                            this.$message.error(e.data.msg)
                        }
                        this.btnLoading = false
                    }).catch(e => {
                        this.btnLoading = false
                    })
                })
            },
        },
        mounted: function() {
            this.page   = getQuery('page') ? getQuery('page') : 1
            this.limit  = getQuery('limit') ? getQuery('limit') : 20
            this.getAttrList()
        }
    });
</script>
<style>
    .el-dialog__body {
        padding: 30px 20px;
    }

    .attrs-item + .attrs-item {
        margin-top: 5px;
    }

    .attrs-item {
        display: flex;
        align-items: center;
    }

    .item-button {
        margin-left: 5px;
    }

    .tag-item + .tag-item {
        margin-left: 3px;
    }
</style>