vue and design表格打印功能

1.下载依赖

npm install vue-print-nb --save

2.打开mina.js注册进来

import Print from 'vue-print-nb'

Vue.use(Print);

3.需要打印的表格

<div id="printWrap" title="入学报名表">
    <table>
      <tbody>
        <tr>
          <td colspan="13">
            <h1>2022年贵池区城区初中一年级入学报名登记表</h1>
          </td>
        </tr>
        <tr>
          <td rowspan="8">学<br />生<br />基<br />本<br />信<br />息</td>
          <td>报名号</td>
          <td colspan="5"></td>
          <td>报名学校</td>
          <td colspan="5"></td>
        </tr>
        <tr>
          <td>姓名</td>
          <td colspan="2"></td>
          <td>性别</td>
          <td colspan="2"></td>
          <td>出生日期</td>
          <td colspan="3"></td>
          <td>报名类型</td>
          <td>
            <a-checkbox>片区内</a-checkbox> <a-checkbox>非片区内</a-checkbox>
          </td>
        </tr>
        <tr>
          <td>片区内居民子女报名类别</td>
          <td colspan="11">
            <a-checkbox>住宅房产</a-checkbox> <a-checkbox>户籍</a-checkbox>
            <a-checkbox>拆迁户</a-checkbox> <a-checkbox>保障房</a-checkbox>
            <a-checkbox>居住证</a-checkbox> <a-checkbox>“去库存”</a-checkbox>
            <a-checkbox>实际居住非住宅房产</a-checkbox>
          </td>
        </tr>
        <tr>
          <td>毕业学校</td>
          <td colspan="2"></td>
          <td>班级</td>
          <td colspan="2"></td>
          <td>身份证号</td>
          <td colspan="5"></td>
        </tr>
        <tr>
          <td colspan="6">房产权利人（含主产权人）身份证号</td>
          <td colspan="6"></td>
        </tr>
        <tr>
          <td>房产证书编号</td>
          <td colspan="5"></td>
          <td>房产地址</td>
          <td colspan="5"></td>
        </tr>
        <tr>
          <td>户口所在居（村）委会</td>
          <td colspan="5"></td>
          <td>户口住址</td>
          <td colspan="5"></td>
        </tr>
        <tr>
          <td>现居住地地址</td>
          <td colspan="11"></td>
        </tr>
      </tbody>
    </table>
  </div>
  <div style="text-align: center">
    <a-space>
      <a-button type="primary" @click="yinp"> <span>打印</span> </a-button>
    </a-space>
  </div>

4.表格样式

<style lang="less" scoped>
table {
  border-collapse: collapse;
  width: 890px;
  margin: 0 auto;
}
table tr {
  height: 40;
}
table td {
  text-align: center;
  border: 1px solid #000;
  padding: 10px 15px;
}
table .firstTr td {
  border: none;
}
td.gender div,
td.education div {
  float: left;
  margin: 10px;
}
td.gender div p,
td.education div p {
  display: inline-block;
  width: 12px;
  height: 12px;
  font-size: 12px;
  margin-right: 5px;
  border: 1px solid #000;
}
td .province,
td .city,
td .county {
  display: inline-block;
  width: 80px;
}
div.sign {
  margin-left: 300px;
}
.signTime {
  margin-left: 350px;
}
.signTime .year,
.signTime .month,
.signTime .date {
  display: inline-block;
  width: 30px;
}
.gaizhang {
  margin-left: 300px;
}
.introduce {
  width: 890px;
  margin: 10px auto;
}
.bg_imglist {
  width: 890px;
  height: 100%;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.bg-img {
  display: block;
  margin: 0;
  padding: 0;
  width: 100px;
  float: left;
  -moz-opacity: 0.2;
  opacity: 0.2;
  -khtml-opacity: 0.2;
}
.title {
  width: 100%;
  overflow: hidden;
  height: 31px;
  line-height: 31px;
  text-align: center;
  color: #000;
  font-size: 30px;
  font-family: "微软雅黑";
  display: block;
}
</style>

5.js

<script>
export default {
  methods: {
    yinp() {
      //得到需要打印的元素HTML
      var newstr = document.getElementById("printWrap").innerHTML;
      var oldstr = document.body.innerHTML
      document.body.innerHTML = newstr;
      window.print();
      document.body.innerHTML = oldstr;
    },
  }
}
</script>

6.效果图