Day400&401&402.商品服务 -谷粒商城
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商品服务
一、品牌管理
1、效果优化与快速显示开关
将逆向工程product得到的resources\\src\\views\\modules\\product文件拷贝到achangmall/renren-fast-vue/src/views/modules/product目录下，也就是下面的两个文件
brand.vue ： 显示的表单
brand-add-or-update.vue：添加和更改功能
- 但是显示的页面没有新增和删除功能，这是因为权限控制的原因
<el-button v-if="isAuth('product:brand:save')" type="primary" @click="addOrUpdateHandle()">新增</el-button>
<el-button v-if="isAuth('product:brand:delete')" type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
- 查看“isAuth”的定义位置：
它是在“index.js”中定义，暂时将它设置为返回值为true，即可显示添加和删除功能。 再次刷新页面能够看到，按钮已经出现了：
进行添加 测试成功
- 进行修改 也会自动回显 build/webpack.base.conf.js 中注释掉createLintingRule()函数体，
不进行lint语法检
- brand.vue
<template>
<div class="mod-config">
<el-form
:inline="true"
:model="dataForm"
@keyup.enter.native="getDataList()"
>
<el-form-item>
<el-input
v-model="dataForm.key"
placeholder="参数名"
clearable
></el-input>
</el-form-item>
<el-form-item>
<el-button @click="getDataList()">查询</el-button>
<el-button
v-if="isAuth('product:brand:save')"
type="primary"
@click="addOrUpdateHandle()"
>新增</el-button
>
<el-button
v-if="isAuth('product:brand:delete')"
type="danger"
@click="deleteHandle()"
:disabled="dataListSelections.length <= 0"
>批量删除</el-button
>
</el-form-item>
</el-form>
<el-table
:data="dataList"
border
v-loading="dataListLoading"
@selection-change="selectionChangeHandle"
style="width: 100%"
>
<el-table-column
type="selection"
header-align="center"
align="center"
width="50"
>
</el-table-column>
<el-table-column
prop="brandId"
header-align="center"
align="center"
label="品牌id"
>
</el-table-column>
<el-table-column
prop="name"
header-align="center"
align="center"
label="品牌名"
>
</el-table-column>
<el-table-column
prop="logo"
header-align="center"
align="center"
label="品牌logo地址"
>
</el-table-column>
<el-table-column
prop="descript"
header-align="center"
align="center"
label="介绍"
>
</el-table-column>
<el-table-column
prop="showStatus"
header-align="center"
align="center"
label="显示状态"
>
<template slot-scope="scope">
<el-switch
v-model="scope.row.showStatus"
active-color="#13ce66"
inactive-color="#ff4949"
:active-value="1"
:inactive-value="0"
@change="updateBrandStatus(scope.row)"
>
</el-switch>
</template>
</el-table-column>
<el-table-column
prop="firstLetter"
header-align="center"
align="center"
label="检索首字母"
>
</el-table-column>
<el-table-column
prop="sort"
header-align="center"
align="center"
label="排序"
>
</el-table-column>
<el-table-column
fixed="right"
header-align="center"
align="center"
width="150"
label="操作"
>
<template slot-scope="scope">
<el-button
type="text"
size="small"
@click="addOrUpdateHandle(scope.row.brandId)"
>修改</el-button
>
<el-button
type="text"
size="small"
@click="deleteHandle(scope.row.brandId)"
>删除</el-button
>
</template>
</el-table-column>
</el-table>
<el-pagination
@size-change="sizeChangeHandle"
@current-change="currentChangeHandle"
:current-page="pageIndex"
:page-sizes="[10, 20, 50, 100]"
:page-size="pageSize"
:total="totalPage"
layout="total, sizes, prev, pager, next, jumper"
>
</el-pagination>
<!-- 弹窗, 新增 / 修改 -->
<add-or-update
v-if="addOrUpdateVisible"
ref="addOrUpdate"
@refreshDataList="getDataList"
></add-or-update>
</div>
</template>
<script>
import AddOrUpdate from "./brand-add-or-update";
export default {
data() {
return {
dataForm: {
key: "",
},
dataList: [],
pageIndex: 1,
pageSize: 10,
totalPage: 0,
dataListLoading: false,
dataListSelections: [],
addOrUpdateVisible: false,
};
},
components: {
AddOrUpdate,
},
activated() {
this.getDataList();
},
methods: {
updateBrandStatus(data) {
console.log("最新信息", data);
let { brandId, showStatus } = data;
this.$http({
url: this.$http.adornUrl("/product/brand/update"),
method: "post",
data: this.$http.adornData({ brandId, showStatus: showStatus }, false),
}).then(({ data }) => {
this.$message({
type: "success",
message: "状态更新成功",
});
});
},
// 获取数据列表
getDataList() {
this.dataListLoading = true;
this.$http({
url: this.$http.adornUrl("/product/brand/list"),
method: "get",
params: this.$http.adornParams({
page: this.pageIndex,
limit: this.pageSize,
key: this.dataForm.key,
}),
}).then(({ data }) => {
if (data && data.code === 0) {
this.dataList = data.page.list;
this.totalPage = data.page.totalCount;
} else {
this.dataList = [];
this.totalPage = 0;
}
this.dataListLoading = false;
});
},
// 每页数
sizeChangeHandle(val) {
this.pageSize = val;
this.pageIndex = 1;
this.getDataList();
},
// 当前页
currentChangeHandle(val) {
this.pageIndex = val;
this.getDataList();
},
// 多选
selectionChangeHandle(val) {
this.dataListSelections = val;
},
// 新增 / 修改
addOrUpdateHandle(id) {
this.addOrUpdateVisible = true;
this.$nextTick(() => {
this.$refs.addOrUpdate.init(id);
});
},
// 删除
deleteHandle(id) {
var ids = id
? [id]
: this.dataListSelections.map((item) => {
return item.brandId;
});
this.$confirm(
`确定对[id=${ids.join(",")}]进行[${id ? "删除" : "批量删除"}]操作?`,
"提示",
{
confirmButtonText: "确定",
cancelButtonText: "取消",
type: "warning",
}
).then(() => {
this.$http({
url: this.$http.adornUrl("/product/brand/delete"),
method: "post",
data: this.$http.adornData(ids, false),
}).then(({ data }) => {
if (data && data.code === 0) {
this.$message({
message: "操作成功",
type: "success",
duration: 1500,
onClose: () => {
this.getDataList();
},
});
} else {
this.$message.error(data.msg);
}
});
});
},
},
};
</script>
- brand-add-or-update.vue
<template>
<el-dialog
:title="!dataForm.brandId ? '新增' : '修改'"
:close-on-click-modal="false"
:visible.sync="visible"
>
<el-form
:model="dataForm"
:rules="dataRule"
ref="dataForm"
@keyup.enter.native="dataFormSubmit()"
label-width="80px"
>
<el-form-item label在HTTP1.0协议中,401、402、403、404分别是啥意思?