supply-front/src/views/finance/components/design/preview.vue

<template>
  <el-dialog
    :visible.sync="visible"
    :show-close="false"
    :maskClosable="false"
    :close-on-click-modal="false"
    @cancel="hideModal"
    :width="350 + 'mm'"
  >
    <div v-loading="spinning" style="min-height: 100px">
      <div id="preview_content" ref="printDom"></div>
    </div>
    <template slot="title">
      <div>
        <el-button
          :loading="waitShowPrinter"
          type="primary"
          icon="printer"
          @click.stop="print"
          >打印</el-button
        >
      </div>
    </template>
    <template slot="footer">
      <el-button key="close" type="info" @click="hideModal"> 关闭 </el-button>
    </template>
  </el-dialog>
</template>

<script>
export default {
  name: "printPreview",
  props: {},
  data() {
    return {
      visible: false,
      spinning: true,
      waitShowPrinter: false,
      // 纸张宽 mm
      width: 0,
      // 模板
      hiprintTemplate: {},
      // 数据
      printData: {},
    };
  },
  computed: {},
  watch: {},
  created() {},
  mounted() {},
  methods: {
    hideModal() {
      this.visible = false;
      this.waitShowPrinter = false;
      // console.log(this.$parent);
    },
    show(hiprintTemplate, printData, width = "210") {
      this.visible = true;
      this.width = width;
      this.hiprintTemplate = hiprintTemplate;
      setTimeout(() => {
        // eslint-disable-next-line no-undef
        $("#preview_content").html(hiprintTemplate.getHtml(printData));
        this.spinning = false;
      }, 500);
    },
    print() {
      this.hiprintTemplate.print();
      setTimeout(() => {
        this.hideModal();
      }, 2000);
    },
    // toPdf() {
    //   downloadPDF(this.$refs.printDom);
    //   this.hiprintTemplate.toPdf({}, '打印预览');
    // },
  },
};
</script>

<style scoped>
::v-deep .el-dialog__body {
  padding: 0;
}

::v-deep tr {
  height: 40px !important;
}

::v-deep .hiprint-printPaper {
  margin: 0 auto;
}

/* ::v-deep tr td {
  border: 0 !important;

} */

::v-deep .hiprint-paperNumber {
  display: none;
}

.ant-modal-body {
  padding: 0px;
}

.ant-modal-content {
  margin-bottom: 24px;
}
</style>