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<template>
<div>
<back-box>
<template slot="title">
<span>学生管理</span>
</template>
<template slot="btns">
<el-tooltip effect="dark" content="学生导入" placement="bottom">
<el-button
type="primary"
icon="el-icon-upload2"
size="mini"
plain
circle
@click="diaUp = true"
></el-button>
</el-tooltip>
<el-tooltip effect="dark" content="添加班级" placement="bottom">
<el-button
type="primary"
icon="el-icon-plus"
size="mini"
plain
circle
@click="addClass"
></el-button>
</el-tooltip>
</template>
</back-box>
<div class="page-content">
<div class="stu-box">
<div class="stu-list">
<p class="h-title">班级列表</p>
<ul class="stu-ul">
<li
class="stu-item"
v-for="item in classList"
:key="item.id"
:class="query.classId == item.id ? 'active' : ''"
@click="classDetail(item)"
>
<i class="el-icon-edit-outline" @click.stop="setClass(item)"></i>
{{ item.className }}({{ item.studentCount }})
</li>
</ul>
</div>
<div class="stu-detail">
<p class="stu-head">
{{ formStu.className }}所有学生({{ studentList.length }})
<i
v-if="query.classId"
class="el-icon-circle-plus-outline"
@click="openAddDia"
></i>
</p>
<ul class="s-ul" v-loading="loading">
<li
class="s-li"
v-for="(item, index) in studentList"
:key="item.id"
>
<el-popconfirm
title="确定删除吗?"
@confirm="removeStu(item, index)"
>
<i class="el-icon-delete" slot="reference"></i>
</el-popconfirm>
<p class="name">{{ item.studentName }}</p>
<p class="p1">答题器:{{ item.clickerSn || "--" }}</p>
<p class="p1">长学号:{{ item.studentCode }}</p>
<p class="p1">短学号:{{ item.shortNumber || "--" }}</p>
</li>
</ul>
<el-empty
:image-size="100"
v-if="!studentList.length && loading == false"
description="没有更多数据"
></el-empty>
</div>
</div>
</div>
<el-dialog title="添加学生" :visible.sync="diaStu" width="400">
<el-form
ref="formBox"
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:model="formStu"
:rules="rulesStu"
label-width="160px"
>
<el-form-item label="所在班级:">
<span>{{ formStu.className }}</span>
</el-form-item>
<el-form-item label="学生姓名:" prop="studentName">
<el-col :span="10">
<el-input
maxlength="30"
placeholder="输入学生姓名"
v-model.trim="formStu.studentName"
/>
</el-col>
</el-form-item>
<el-form-item label="长学号:" prop="studentCode">
<el-col :span="10">
<el-input
maxlength="12"
placeholder="输入学生长学号"
v-model.trim="formStu.studentCode"
/>
</el-col>
</el-form-item>
<el-form-item label="短学号:">
<el-col :span="10">
<el-input maxlength="12" v-model.trim="formStu.shortNumber" />
</el-col>
</el-form-item>
<el-form-item label="性别:">
<el-radio-group v-model="formStu.sex">
<el-radio :label="1">男</el-radio>
<el-radio :label="2">女</el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="答题器编码:">
<el-col :span="10">
<el-input v-model.trim="formStu.clickerSn" />
</el-col>
</el-form-item>
</el-form>
<div class="dialog-footer" slot="footer">
<el-button @click="addStu">确 定</el-button>
<el-button @click="diaStu = false">取 消</el-button>
</div>
</el-dialog>
<el-dialog
:title="formClass.classId ? '修改班级' : '添加班级'"
:visible.sync="diaClass"
width="400"
>
<el-form
class="form-box"
ref="formClass"
:model="formClass"
:rules="rulesClass"
label-width="160px"
>
<el-form-item label="班级名称:" prop="className">
<el-col :span="10">
<el-input maxlength="30" v-model.trim="formClass.className" />
</el-col>
</el-form-item>
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<el-form-item label="科目:" prop="subjectNames">
<div class="subject-box" :class="showAll ? 'active' : ''">
<span class="showAll" @click="showAll = !showAll">{{
showAll ? "收起" : "更多..."
}}</span>
<el-checkbox-group v-model="formClass.subjectNames">
<el-checkbox
v-for="item in subjectList"
:label="item"
:key="item"
>{{ item }}</el-checkbox
>
</el-checkbox-group>
</div>
<el-col :span="8">
<el-input
placeholder="添加科目"
v-model.trim="subjectName"
maxlength="30"
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<i
slot="suffix"
class="el-input__icon el-icon-plus"
@click="addSubjectName"
></i>
</el-input>
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</el-col>
</el-form-item>
</el-form>
<div class="dialog-footer" slot="footer">
<el-button @click="saveClass">确 定</el-button>
<el-button @click="diaClass = false">取 消</el-button>
<el-button v-if="formClass.classId" @click="removeClass"
>删 除</el-button
>
</div>
</el-dialog>
<el-dialog title="学生导入" :visible.sync="diaUp" width="600">
<up-load
id="downTeacher"
:url="url"
@upSuccess="upSuccess"
fileName="学生模板"
>
<p class="down-txt" slot="down">
通过Excel名单导入学生模板,点击
<el-link type="danger" @click="downExcel">模板下载</el-link> 。
</p>
</up-load>
<div class="dialog-footer" slot="footer">
<el-button @click="diaUp = false">取 消</el-button>
</div>
</el-dialog>
</div>
</template>
<script>
import { downloadFile, getBlob } from "@/utils";
export default {
data() {
return {
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loading: false,
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diaUp: false,//导入弹窗
url: "/api_html/school/manager/importStudentClicker",
diaStu: false,//添加学生
diaClass: false,//添加-修改班级
showAll: false, //修改年级科目显示
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query: {
classId: "",
},
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formStu: {//添加学生信息
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className: "",
studentName: "",
studentCode: "",
shortNumber: "",
sex: 1,
clickerSn: "",
},
rulesStu: {
studentName: [
{ required: true, message: "请输入学生名称", trigger: "blur" },
],
studentCode: [
{ required: true, message: "请输入学生长学号", trigger: "blur" },
],
},
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formClass: {//添加班级信息
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classId: "",
className: "",
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subjectNames: [],
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},
rulesClass: {
className: [
{ required: true, message: "请输入班级名称", trigger: "blur" },
],
},
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classList: [],//班级列表
studentList: [],//学生列表
subjectList: [],//科目列表
subjectName: "",//添加科目名称
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};
},
async created() {
// await this._QueryClass();
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// this._QuerySubject();
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// this._QueryData();
},
methods: {
addClass() {
this.formClass.classId = "";
this.formClass.className = "";
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this.formClass.subjectNames = [];
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this.diaClass = true;
},
openAddDia() {
this.formStu.studentName = "";
this.formStu.studentCode = "";
this.formStu.shortNumber = "";
this.formStu.sex = 1;
this.formStu.clickerSn = "";
this.diaStu = true;
},
classDetail(obj) {
this.query.classId = obj.id;
this.formStu.className = obj.className;
this._QueryData();
},
setClass(obj) {
this.formClass.classId = obj.id;
this.formClass.className = obj.className;
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this.formClass.subjectNames = obj.subjectNames;
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this.diaClass = true;
},
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addSubjectName() {
if (!this.subjectName) {
this.$message.warning("请填写科目名称");
return;
} else if (this.subjectList.includes(this.subjectName)) {
this.$message.warning("科目已存在,请重新填写~");
return;
}
this.subjectList.push(this.subjectName);
this.formClass.subjectNames.push(this.subjectName);
this.subjectName = "";
},
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saveClass() {
this.$refs.formClass.validate(async (valid) => {
if (valid) {
const { data, status, info } = await this.$request.updateClass({
classId: this.formClass.classId,
className: this.formClass.className,
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subjectNames: this.formClass.subjectNames,
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});
if (status === 0) {
this.$message.success("修改成功");
this.diaClass = false;
this._QueryClass();
} else {
this.$message.error(info);
}
} else {
this.$message.warning("输入有误请检查!");
return false;
}
});
},
async removeClass() {
let stuNum = 0;
this.classList.map((item) => {
if (item.classId == this.formClass.classId) {
stuNum = item.studentCount;
}
});
if (stuNum) {
this.$message.warning("有学生的班级不能删除!");
return;
}
const { data, status, info } = await this.$request.updateClass({
classId: this.formClass.classId,
});
if (status === 0) {
this.$message.success("删除成功");
this.diaClass = false;
this._QueryClass();
} else {
this.$message.error(info);
}
},
upSuccess(res) {
this.$message.closeAll();
this.$message({
showClose: true,
message: `成功(${res.data.success})`,
type: "success",
duration: 5000,
});
//导入成功
this.diaUp = false;
this._QueryData();
},
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async _QuerySubject() {
const { data, status, info } = await this.$request.pSubjectList();
if (status === 0) {
this.subjectList = [...data.subjectNames] || [];
} else {
this.$message.error(info);
}
},
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async downExcel() {
this.loadingDown = true;
let { data, info, status } =
await this.$request.studentClickerTemplateUrl();
this.loadingDown = false;
if (status == 0) {
getBlob(data.downloadUrl).then((res) => {
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downloadFile("学生模板", res);
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});
} else {
this.$message.error(info);
}
},
async removeStu(obj, index) {
const { data, status, info } = await this.$request.delStudent({
studentId: obj.id,
});
if (status === 0) {
this.$message.success("删除成功");
this.studentList.splice(index, 1);
this._QueryClass();
} else {
this.$message.error(info);
}
},
addStu() {
let query = {};
for (let key in this.formStu) {
if (key != "className" && this.formStu[key]) {
query[key] = this.formStu[key];
}
}
this.loading = true;
this.$refs.formBox.validate(async (valid) => {
if (valid) {
let hasName = this.studentList.find((item) => {
return item.studentName == this.formStu.studentName;
});
console.log(hasName);
if (hasName) {
this.$message.warning("学生姓名已存在");
return;
}
const { data, status, info } = await this.$request.addStudent({
classId: this.query.classId,
...query,
});
this.loading = false;
console.log(status);
if (status === 0) {
this.$message.success(info);
this.diaStu = false;
this._QueryClass();
this._QueryData();
} else {
this.$message.error(info);
}
} else {
this.$message.error("数据有误,请检查!");
}
});
},
async _QueryData() {
this.loading = true;
const { data, status, info } = await this.$request.studentList({
...this.query,
});
this.loading = false;
console.log(status);
if (status === 0) {
this.studentList = data.list || [];
} else {
this.$message.error(info);
}
},
async _QueryClass() {
const { data, status, info } = await this.$request.schoolClassList();
if (status === 0) {
this.classList = [...data.list] || [];
this.query.classId = this.classList[0]?.id;
this.formStu.className = this.classList[0]?.className;
} else {
this.$message.error(info);
}
},
},
};
</script>
<style lang="scss" scoped>
.page-content {
padding: 20px;
}
.stu-box {
display: flex;
background: #f8f8f8;
border-radius: 10px;
overflow: hidden;
.stu-list {
min-width: 200px;
max-height: 80vh;
.h-title {
height: 40px;
line-height: 40px;
background: #eee;
}
.stu-item {
font-size: 16px;
color: #7f7f7f;
line-height: 36px;
cursor: pointer;
padding-left: 12px;
position: relative;
.el-icon-edit-outline {
position: absolute;
top: 8px;
right: 12px;
font-size: 20px;
display: none;
&:hover {
color: #667ffd;
}
}
&:hover {
background: #eee;
.el-icon-edit-outline {
display: block;
}
}
&.active {
color: #667ffd;
background: #eee;
}
}
.sel {
width: 180px;
:deep(.el-input__inner) {
font-size: 16px;
padding-left: 0;
border: none;
background: transparent;
}
:deep(.el-icon-arrow-up:before) {
content: "\e78f";
}
}
}
.stu-detail {
flex: 1;
border-left: 0.5px solid #eee;
.stu-head {
padding: 12px 20px;
color: #7f7f7f;
position: relative;
.el-icon-circle-plus-outline {
position: absolute;
top: 10px;
right: 20px;
font-size: 24px;
color: #7f7f7f;
cursor: pointer;
}
}
.s-ul {
display: flex;
flex-wrap: wrap;
padding-left: 20px;
.s-li {
width: 180px;
height: 120px;
box-shadow: 2px 2px 5px #7f7f7f;
border-radius: 10px;
margin: 0 20px 20px 0;
padding: 0 12px 5px;
position: relative;
.el-icon-delete {
position: absolute;
top: 8px;
right: 8px;
font-size: 18px;
padding: 2px;
display: none;
cursor: pointer;
&:hover {
color: #667ffd;
}
}
&:hover {
.el-icon-delete {
display: block;
}
}
.name {
text-align: center;
font-size: 16px;
line-height: 18px;
padding: 10px 0;
}
.p1 {
color: #7f7f7f;
line-height: 20px;
padding-bottom: 5px;
}
}
}
}
}
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.form-box {
.subject-box {
padding-right:50px;
max-height: 90px;
overflow: hidden;
position: relative;
&.active {
max-height: auto;
overflow: auto;
}
.showAll {
position: absolute;
bottom: 0;
right: 10px;
font-size: 12px;
color: #7f7f7f;
cursor: pointer;
padding: 2px;
&:hover {
color: #667ffd;
}
}
}
.el-icon-plus {
cursor: pointer;
&:hover {
color: #667ffd;
}
}
}
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77ebf04d
梁保满
个人版
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596
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</style>
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