大二暑假第三周总结
马上就要放假啦，小学期的第二门课了，数据库的综合训练，然后自拟题目和需求，我也是迅速找了一个简单的教师信息管理系统，但是老师后来明确需要多个表联合操作，所以我一时犯了难，所以前几天都在构思整个系统的需求和如何实现，随后功夫不负有心人，在网上找到一个只对教师信心管理系统的SQL语句的练习，所以我看了看，进行了部分的改进，然后其余的几天就开始了代码的实现，然后我这次主要使用的技术有Mybatis、Mapper、Html、jsp、Filter、CheckcodeUtil、Cookie、Session、Element组件等。
此次的项目的Element的组件我也是使用了很多之前没用过的东西，比以前的高级很多，然后再最后的验收阶段也是收获了A级。
以下给出相关的代码实现：
CheckcodeUtil工具包：
package util;
import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Arrays;
import java.util.Random;
/**
* 生成验证码工具类
*/
public class CheckCodeUtil {
public static final String VERIFY_CODES = "123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
private static Random random = new Random();
public static void main(String[] args) throws IOException {
OutputStream fos = new FileOutputStream("d://a.jpg");
String checkCode = CheckCodeUtil.outputVerifyImage(100, 50, fos, 4);
System.out.println(checkCode);
}
/**
* 输出随机验证码图片流,并返回验证码值（一般传入输出流，响应response页面端，Web项目用的较多）
*
* @param width 图片宽度
* @param height 图片高度
* @param os 输出流
* @param verifySize 数据长度
* @return 验证码数据
* @throws IOException
*/
public static String outputVerifyImage(int width, int height, OutputStream os, int verifySize) throws IOException {
String verifyCode = generateVerifyCode(verifySize);
outputImage(width, height, os, verifyCode);
return verifyCode;
}
/**
* 使用系统默认字符源生成验证码
*
* @param verifySize 验证码长度
* @return
*/
public static String generateVerifyCode(int verifySize) {
return generateVerifyCode(verifySize, VERIFY_CODES);
}
/**
* 使用指定源生成验证码
*
* @param verifySize 验证码长度
* @param sources 验证码字符源
* @return
*/
public static String generateVerifyCode(int verifySize, String sources) {
// 未设定展示源的字码，赋默认值大写字母+数字
if (sources == null || sources.length() == 0) {
sources = VERIFY_CODES;
}
int codesLen = sources.length();
Random rand = new Random(System.currentTimeMillis());
StringBuilder verifyCode = new StringBuilder(verifySize);
for (int i = 0; i < verifySize; i++) {
verifyCode.append(sources.charAt(rand.nextInt(codesLen - 1)));
}
return verifyCode.toString();
}
/**
* 生成随机验证码文件,并返回验证码值 (生成图片形式，用的较少)
*
* @param w
* @param h
* @param outputFile
* @param verifySize
* @return
* @throws IOException
*/
public static String outputVerifyImage(int w, int h, File outputFile, int verifySize) throws IOException {
String verifyCode = generateVerifyCode(verifySize);
outputImage(w, h, outputFile, verifyCode);
return verifyCode;
}
/**
* 生成指定验证码图像文件
*
* @param w
* @param h
* @param outputFile
* @param code
* @throws IOException
*/
public static void outputImage(int w, int h, File outputFile, String code) throws IOException {
if (outputFile == null) {
return;
}
File dir = outputFile.getParentFile();
//文件不存在
if (!dir.exists()) {
//创建
dir.mkdirs();
}
try {
outputFile.createNewFile();
FileOutputStream fos = new FileOutputStream(outputFile);
outputImage(w, h, fos, code);
fos.close();
} catch (IOException e) {
throw e;
}
}
/**
* 输出指定验证码图片流
*
* @param w
* @param h
* @param os
* @param code
* @throws IOException
*/
public static void outputImage(int w, int h, OutputStream os, String code) throws IOException {
int verifySize = code.length();
BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
Random rand = new Random();
Graphics2D g2 = image.createGraphics();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
// 创建颜色集合，使用java.awt包下的类
Color[] colors = new Color[5];
Color[] colorSpaces = new Color[]{Color.WHITE, Color.CYAN,
Color.GRAY, Color.LIGHT_GRAY, Color.MAGENTA, Color.ORANGE,
Color.PINK, Color.YELLOW};
float[] fractions = new float[colors.length];
for (int i = 0; i < colors.length; i++) {
colors[i] = colorSpaces[rand.nextInt(colorSpaces.length)];
fractions[i] = rand.nextFloat();
}
Arrays.sort(fractions);
// 设置边框色
g2.setColor(Color.GRAY);
g2.fillRect(0, 0, w, h);
Color c = getRandColor(200, 250);
// 设置背景色
g2.setColor(c);
g2.fillRect(0, 2, w, h - 4);
// 绘制干扰线
Random random = new Random();
// 设置线条的颜色
g2.setColor(getRandColor(160, 200));
for (int i = 0; i < 20; i++) {
int x = random.nextInt(w - 1);
int y = random.nextInt(h - 1);
int xl = random.nextInt(6) + 1;
int yl = random.nextInt(12) + 1;
g2.drawLine(x, y, x + xl + 40, y + yl + 20);
}
// 添加噪点
// 噪声率
float yawpRate = 0.05f;
int area = (int) (yawpRate * w * h);
for (int i = 0; i < area; i++) {
int x = random.nextInt(w);
int y = random.nextInt(h);
// 获取随机颜色
int rgb = getRandomIntColor();
image.setRGB(x, y, rgb);
}
// 添加图片扭曲
shear(g2, w, h, c);
g2.setColor(getRandColor(100, 160));
int fontSize = h - 4;
Font font = new Font("Algerian", Font.ITALIC, fontSize);
g2.setFont(font);
char[] chars = code.toCharArray();
for (int i = 0; i < verifySize; i++) {
AffineTransform affine = new AffineTransform();
affine.setToRotation(Math.PI / 4 * rand.nextDouble() * (rand.nextBoolean() ? 1 : -1), (w / verifySize) * i + fontSize / 2, h / 2);
g2.setTransform(affine);
g2.drawChars(chars, i, 1, ((w - 10) / verifySize) * i + 5, h / 2 + fontSize / 2 - 10);
}
g2.dispose();
ImageIO.write(image, "jpg", os);
}
/**
* 随机颜色
*
* @param fc
* @param bc
* @return
*/
private static Color getRandColor(int fc, int bc) {
if (fc > 255) {
fc = 255;
}
if (bc > 255) {
bc = 255;
}
int r = fc + random.nextInt(bc - fc);
int g = fc + random.nextInt(bc - fc);
int b = fc + random.nextInt(bc - fc);
return new Color(r, g, b);
}
private static int getRandomIntColor() {
int[] rgb = getRandomRgb();
int color = 0;
for (int c : rgb) {
color = color << 8;
color = color | c;
}
return color;
}
private static int[] getRandomRgb() {
int[] rgb = new int[3];
for (int i = 0; i < 3; i++) {
rgb[i] = random.nextInt(255);
}
return rgb;
}
private static void shear(Graphics g, int w1, int h1, Color color) {
shearX(g, w1, h1, color);
shearY(g, w1, h1, color);
}
private static void shearX(Graphics g, int w1, int h1, Color color) {
int period = random.nextInt(2);
boolean borderGap = true;
int frames = 1;
int phase = random.nextInt(2);
for (int i = 0; i < h1; i++) {
double d = (double) (period >> 1)
* Math.sin((double) i / (double) period
+ (6.2831853071795862D * (double) phase)
/ (double) frames);
g.copyArea(0, i, w1, 1, (int) d, 0);
if (borderGap) {
g.setColor(color);
g.drawLine((int) d, i, 0, i);
g.drawLine((int) d + w1, i, w1, i);
}
}
}
private static void shearY(Graphics g, int w1, int h1, Color color) {
int period = random.nextInt(40) + 10; // 50;
boolean borderGap = true;
int frames = 20;
int phase = 7;
for (int i = 0; i < w1; i++) {
double d = (double) (period >> 1)
* Math.sin((double) i / (double) period
+ (6.2831853071795862D * (double) phase)
/ (double) frames);
g.copyArea(i, 0, 1, h1, 0, (int) d);
if (borderGap) {
g.setColor(color);
g.drawLine(i, (int) d, i, 0);
g.drawLine(i, (int) d + h1, i, h1);
}
}
}
}
教师信息菜单的主界面的HTML：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>教师信息管理系统</title>
<style>
a{
text-decoration: none;
color:#2F4F4F;
}
#logout{
position:fixed;
top:10px;
right: 10px;
color:#000000;
}
#icon{
position:fixed;
top:14px;
right: 93px;
}
</style>
</head>
<div id="app">
<template>
<div>
<el-container style="height: 700px; border: 1px solid #eee">
<el-header style="font-size:40px; background-color: rgb(238, 241, 246)">
<img src="https://ts3.cn.mm.bing.net/th?id=OIP-C.SzoEPcHa2d3LVyyPjIxHLwAAAA&w=250&h=250&c=8&rs=1&qlt=90&o=6&dpr=1.3&pid=3.1&rm=2" width="5%" height="90%"/>
<font color="#6495ed" size="8dp"> 教师信息管理系统 </font>
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" class="bi bi-box-arrow-in-right" viewBox="0 0 16 16" id="icon">
<path fill-rule="evenodd" d="M6 3.5a.5.5 0 0 1 .5-.5h8a.5.5 0 0 1 .5.5v9a.5.5 0 0 1-.5.5h-8a.5.5 0 0 1-.5-.5v-2a.5.5 0 0 0-1 0v2A1.5 1.5 0 0 0 6.5 14h8a1.5 1.5 0 0 0 1.5-1.5v-9A1.5 1.5 0 0 0 14.5 2h-8A1.5 1.5 0 0 0 5 3.5v2a.5.5 0 0 0 1 0v-2z"/>
<path fill-rule="evenodd" d="M11.854 8.354a.5.5 0 0 0 0-.708l-3-3a.5.5 0 1 0-.708.708L10.293 7.5H1.5a.5.5 0 0 0 0 1h8.793l-2.147 2.146a.5.5 0 0 0 .708.708l3-3z"/>
</svg>
<a href="login.jsp" id="logout" style="font-size: 20px;">安全退出</a>
</el-header>
<el-container>
<el-aside width="230px" style="border: 1px solid #eee">
<el-menu :default-openeds="['1','2','3']">
<el-submenu index="1">
<template slot="title"><i class="el-icon-message"></i>教师信息管理</template>
<el-menu-item index="1-1">
<a href="admin.html">教师信息管理</a>
</el-menu-item>
</el-submenu>
<el-submenu index="2">
<template slot="title"><i class="el-icon-message"></i>部门信息管理</template>
<el-menu-item index="2-1">
<a href="department.html">部门信息管理</a>
</el-menu-item>
</el-submenu>
<el-submenu index="3">
<template slot="title"><i class="el-icon-message"></i>教师工资管理</template>
<el-menu-item index="3-1">
<a href="salary.html">教师工资管理</a>
</el-menu-item>
<el-menu-item index="3-2">
<a href="set.html">设置教师工资</a>
</el-menu-item>
</el-submenu>
</el-menu>
</el-aside>
<el-main>
<!--搜索表单-->
<el-form :inline="true" :model="teacher" class="demo-form-inline">
<el-form-item label="教师名称">
<el-input v-model="teacher.employee_name" placeholder="请输入教师名称"></el-input>
</el-form-item>
<el-form-item label="教师职称">
<el-input v-model="teacher.position" placeholder="请输入教师职称"></el-input>
</el-form-item>
<el-form-item label="教师学历">
<el-input v-model="teacher.education" placeholder="请输入教师学历"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="onSubmit">搜索</el-button>
</el-form-item>
</el-form>
<!--按钮-->
<el-row>
<el-button type="danger" plain @click="deleteByIds">批量删除</el-button>
<el-button type="primary" plain @click="dialogVisible = true">新增</el-button>
</el-row>
<!--添加数据对话框表单-->
<el-dialog
title="编辑教师信息"
:visible.sync="dialogVisible"
width="30%"
>
<el-form ref="form" :model="teacher" label-width="80px">
<el-form-item label="教师编号" prop="employee_id">
<el-input v-model="teacher.employee_id"></el-input>
</el-form-item>
<el-form-item label="教师姓名" prop="employee_name">
<el-input v-model="teacher.employee_name"></el-input>
</el-form-item>
<el-form-item label="教师年龄" prop="age">
<el-input v-model="teacher.age"></el-input>
</el-form-item>
<el-form-item label="教师性别" prop="gender">
<el-radio-group v-model="teacher.gender">
<el-radio label="男"></el-radio>
<el-radio label="女"></el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="婚姻状态" prop="marital_status">
<el-radio-group v-model="teacher.marital_status">
<el-radio label="未婚"></el-radio>
<el-radio label="已婚"></el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="政治面貌" prop="political_status">
<el-select v-model="teacher.political_status" placeholder="请选择政治面貌">
<el-option label="群众" value="群众"></el-option>
<el-option label="团员" value="团员"></el-option>
<el-option label="党员" value="党员"></el-option>
</el-select>
</el-form-item>
<el-form-item label="教师学历" prop="education">
<el-input v-model="teacher.education"></el-input>
</el-form-item>
<el-form-item label="部门编号" prop="dept_id">
<el-input v-model="teacher.dept_id"></el-input>
</el-form-item>
<el-form-item label="教师职务" prop="position">
<el-input v-model="teacher.position"></el-input>
</el-form-item>
<el-form-item label="联系方式" prop="contact">
<el-input v-model="teacher.contact"></el-input>
</el-form-item>
<el-form-item label="个人备注" prop="note">
<el-input type="textarea" v-model="teacher.note"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="addTeacher">立即创建</el-button>
<el-button @click="dialogVisible = false">取消</el-button>
</el-form-item>
</el-form>
</el-dialog>
<template>
<el-table
:data="tableData"
style="width: 100%"
:row-class-name="tableRowClassName"
@selection-change="handleSelectionChange">
<el-table-column
type="selection"
width="55">
</el-table-column>
<el-table-column
prop="employee_id"
label="教师编号"
align="center"
>
<template slot-scope="scope" >
<div slot="reference" class="name-wrapper">
<div class="b1" @click="teacherDetail(scope.$index, scope.row)" align="center">
{{ scope.row.employee_id }}
</div>
</div>
</el-popover>
</template>
</el-table-column>
<el-table-column
prop="employee_name"
label="教师名称"
align="center"
>
</el-table-column>
<el-table-column
prop="position"
label="教师职称"
align="center"
>
</el-table-column>
<el-table-column
prop="contact"
label="联系方式"
align="center"
>
</el-table-column>
<el-table-column
align="center"
label="操作">
<template slot-scope="scope">
<el-button type="primary" plain @click="updateById(scope.$index, scope.row)">修改</el-button>
<el-button type="danger" plain @click="deleteById(scope.$index, scope.row)">删除</el-button>
<!--修改数据的对话框表单-->
<el-dialog
title="修改教师信息"
:visible.sync="centerVisible"
width="30%"
>
<el-form ref="form" :model="teacher" label-width="80px">
<el-form-item label="教师编号" prop="employee_id">
<el-input v-model="teacher.employee_id"></el-input>
</el-form-item>
<el-form-item label="教师姓名" prop="employee_name">
<el-input v-model="teacher.employee_name"></el-input>
</el-form-item>
<el-form-item label="教师年龄" prop="age">
<el-input v-model="teacher.age"></el-input>
</el-form-item>
<el-form-item label="教师性别" prop="gender">
<el-radio-group v-model="teacher.gender">
<el-radio label="男"></el-radio>
<el-radio label="女"></el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="婚姻状态" prop="marital_status">
<el-radio-group v-model="teacher.marital_status">
<el-radio label="未婚"></el-radio>
<el-radio label="已婚"></el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="政治面貌" prop="political_status">
<el-select v-model="teacher.political_status" placeholder="请选择政治面貌">
<el-option label="群众" value="群众"></el-option>
<el-option label="团员" value="团员"></el-option>
<el-option label="党员" value="党员"></el-option>
</el-select>
</el-form-item>
<el-form-item label="教师学历" prop="education">
<el-input v-model="teacher.education"></el-input>
</el-form-item>
<el-form-item label="部门编号" prop="dept_id">
<el-input v-model="teacher.dept_id"></el-input>
</el-form-item>
<el-form-item label="教师职务" prop="position">
<el-input v-model="teacher.position"></el-input>
</el-form-item>
<el-form-item label="联系方式" prop="contact">
<el-input v-model="teacher.contact"></el-input>
</el-form-item>
<el-form-item label="个人备注" prop="note">
<el-input type="textarea" v-model="teacher.note"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="edit">提交</el-button>
<el-button @click="cancelEdit">取消</el-button>
</el-form-item>
</el-form>
</el-dialog>
</template>
</el-table-column>
</el-table>
</template>
<!--分页工具条-->
<el-pagination
@size-change="handleSizeChange"
@current-change="handleCurrentChange"
:current-page="currentPage"
:page-sizes="[5, 10, 15, 20]"
:page-size="5"
layout="total, sizes, prev, pager, next, jumper"
:total="totalCount">
</el-pagination>
<hr/>
<div style="text-align: center; width: 100%; font-size: 12px; color: #333;">©版权所有：石家庄铁道大学信息科学与技术学院 ©版权所有：石家庄铁道大学信息科学与技术学院 ©版权所有：石家庄铁道大学信息科学与技术学院 ©版权所有：石家庄铁道大学信息科学与技术学院</div>
</el-main>
</el-container>
</el-container>
</div>
</template>
</div>
<script src="js/vue.js"></script>
<script src="element-ui/lib/index.js"></script>
<link rel="stylesheet" href="element-ui/lib/theme-chalk/index.css">
<script src="js/axios-0.18.0.js"></script>
<script>
new Vue({
el: "#app",
mounted() {
//当页面加载完成后，发送异步请求，获取数据
this.selectAll();
},
methods: {
// 查询分页数据
selectAll(){
axios({
method:"post",
url:"http://localhost:8080/teacherMis/teacher/selectByPageAndCondition?currentPage="+this.currentPage+"&pageSize="+this.pageSize,
data:this.teacher
}).then(resp =>{
//设置表格数据
this.tableData = resp.data.rows; // {rows:[],totalCount:100}
//设置总记录数
this.totalCount = resp.data.totalCount;
})
},
//带状态表格
tableRowClassName({row, rowIndex}) {
if (rowIndex === 1) {
return 'success-row';
} else {
return 'success-row';
}
return '';
},
//分页
handleSizeChange(val) {
// 重新设置每页显示的条数
this.pageSize = val;
this.selectAll();
},
handleCurrentChange(val) {
// 重新设置当前页码
this.currentPage = val;
this.selectAll();
},
// 复选框选中后执行的方法
handleSelectionChange(val) {
this.multipleSelection = val;
},
//辅助数据类
initTeacher() {
this.teacher.employee_id='';
this.teacher.employee_name='';
this.teacher.age='';
this.teacher.gender='';
this.teacher.marital_status='';
this.teacher.political_status='';
this.teacher.education='';
this.teacher.dept_id='';
this.teacher.position='';
this.teacher.contact='';
this.teacher.note='';
},
//辅助数据搜索类
initFruitAndSearch() {
this.teacher.employee_id='';
this.teacher.employee_name='';
this.teacher.age='';
this.teacher.gender='';
this.teacher.marital_status='';
this.teacher.political_status='';
this.teacher.education='';
this.teacher.dept_id='';
this.teacher.position='';
this.teacher.contact='';
this.teacher.note='';
},
// 添加数据
addTeacher() {
var _this = this;
// 发送ajax请求，添加数据
axios({
method:"post",
url:"http://localhost:8080/teacherMis/teacher/addTeacher",
data:_this.teacher
}).then(function (resp) {
if(resp.data == "success"){
//添加成功
//关闭窗口
_this.dialogVisible = false;
_this.initTeacher();
_this.selectAll();
// 弹出消息提示
_this.$message({
message: '恭喜你，添加成功',
type: 'success'
});
}
})
},
// 删除
deleteById(index, row) {
// 弹出确认提示框
this.$confirm('此操作将删除该数据, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
//用户点击确认按钮
//2. 发送AJAX请求
var _this = this;
// 发送ajax请求，添加数据
axios({
method: "post",
url: "http://localhost:8080/teacherMis/teacher/deleteById",
data: row.employee_id
}).then(function (resp) {
if (resp.data == "success") {
//删除成功
// 重新查询数据
_this.selectAll();
// 弹出消息提示
_this.$message({
message: '恭喜你，删除成功',
type: 'success'
});
}
})
}).catch(() => {
//用户点击取消按钮
this.$message({
type: 'info',
message: '已取消删除'
});
});
},
//对最新的赋值
updateById(index, row) {
this.teacher_.employee_id=this.teacher.employee_id;
this.teacher_.employee_name=this.teacher.employee_name;
this.teacher_.age=this.teacher.age;
this.teacher_.gender=this.teacher.gender;
this.teacher_.marital_status=this.teacher.marital_status;
this.teacher_.political_status=this.teacher.political_status;
this.teacher_.education=this.teacher.education;
this.teacher_.dept_id=this.teacher.dept_id;
this.teacher_.position=this.teacher.position;
this.teacher_.contact=this.teacher.contact;
this.teacher_.note=this.teacher.note;
this.teacher.employee_id=row.employee_id;
this.teacher.employee_name=row.employee_name;
this.teacher.age=row.age;
this.teacher.gender=row.gender;
this.teacher.marital_status=row.marital_status;
this.teacher.political_status=row.political_status;
this.teacher.education=row.education;
this.teacher.dept_id=row.dept_id;
this.teacher.position=row.position;
this.teacher.contact=row.contact;
this.teacher.note=row.note;
this.centerVisible = true;
},
//修改数据的部分内容
edit() {
var _this = this;
//发送ajax异步请求，添加数据
axios({
method: "post",
url: "http://localhost:8080/teacherMis/teacher/updateById",
data: _this.teacher
}).then(function (resp) {
if (resp.data == "success") {
//关闭窗口
_this.centerVisible = false;
//查询一次
_this.initTeacher();
_this.selectAll();
_this.$message({
message: '恭喜你，修改数据成功',
type: 'success'
});
} else {
_this.$message.error('修改数据失败');
}
})
},
cancelEdit(){
this.teacher.employee_id=this.teacher_.employee_id;
this.teacher.employee_name=this.teacher_.employee_name;
this.teacher.age=this.teacher_.age;
this.teacher.gender=this.teacher_.gender;
this.teacher.marital_status=this.teacher_.marital_status;
this.teacher.political_status=this.teacher_.political_status;
this.teacher.education=this.teacher_.education;
this.teacher.dept_id=this.teacher_.dept_id;
this.teacher.position=this.teacher_.position;
this.teacher.contact=this.teacher_.contact;
this.teacher.note=this.teacher_.note;
this.centerVisible =false;
},
// 批量删除
deleteByIds(){
// 弹出确认提示框
this.$confirm('此操作将删除该数据, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
//用户点击确认按钮
//1. 创建id数组 [1,2,3], 从 this.multipleSelection 获取即可
for (let i = 0; i < this.multipleSelection.length; i++) {
let selectionElement = this.multipleSelection[i];
this.selectedIds[i] = selectionElement.employee_id;
}
//2. 发送AJAX请求
var _this = this;
// 发送ajax请求，添加数据
axios({
method:"post",
url: "http://localhost:8080/teacherMis/teacher/deleteByIds",
data:_this.selectedIds
}).then(function (resp) {
if(resp.data == "success"){
//删除成功
// 重新查询数据
_this.selectAll();
// 弹出消息提示
_this.$message({
message: '恭喜你，删除成功',
type: 'success'
});
}
})
}).catch(() => {
//用户点击取消按钮
this.$message({
type: 'info',
message: '已取消删除'
});
});
},
//搜索表单
onSubmit(){
this.selectAll();
},
teacherDetail(index, row)
{
window.open("http://localhost:8080/teacherMis/teacher/teacherDetail?id="+row.employee_id);
//window.open("https://www.runoob.com");
}
},
data() {
return {
// 每页显示的条数
pageSize: 5,
// 总记录数
totalCount: 100,
// 当前页码
currentPage: 1,
// 添加数据对话框是否展示的标记
dialogVisible: false,
centerVisible: false,
// 模型数据
teacher: {
employee_id: '',
employee_name: '',
age: '',
gender: '',
marital_status: '',
political_status: '',
education: '',
dept_id: '',
position: '',
contact: '',
note: ''
},
//辅助修改的复制数据
teacher_: {
employee_id: '',
employee_name: '',
age: '',
gender: '',
marital_status: '',
political_status: '',
education: '',
dept_id: '',
position: '',
contact: '',
note: ''
},
// 被选中的id数组
selectedIds: [],
// 复选框选中数据集合
multipleSelection: [],
//表格数据
tableData: [{
employee_id: '1',
employee_name: '阿旭',
age: '21',
gender: '男',
marital_status: '未婚',
political_status: '团员',
education: '本科毕业',
dept_id: '1',
position: '职员',
contact: '111111',
note: '无'
}, {
employee_id: '1',
employee_name: '阿旭',
age: '21',
gender: '男',
marital_status: '未婚',
political_status: '团员',
education: '本科毕业',
dept_id: '1',
position: '职员',
contact: '111111',
note: '无'
}, {
employee_id: '1',
employee_name: '阿旭',
age: '21',
gender: '男',
marital_status: '未婚',
political_status: '团员',
education: '本科毕业',
dept_id: '1',
position: '职员',
contact: '111111',
note: '无'
}, {
employee_id: '1',
employee_name: '阿旭',
age: '21',
gender: '男',
marital_status: '未婚',
political_status: '团员',
education: '本科毕业',
dept_id: '1',
position: '职员',
contact: '111111',
note: '无'
}]
}
}
})
</script>
</body>
</html>
欢迎大家可以给出修改意见
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