detailprintDialog.vue
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<template>
<el-dialog
title="出库单铭牌打印"
:visible.sync="visible"
:showdetailprint="showdetailprint"
width="800px"
append-to-body
@close="$emit('update:showdetailprint', false)">
<div ref="print" style="padding-bottom: 30px">
<el-row>
<el-col :span="24">
<el-button size="mini"
type="info"
plain icon="el-icon-printer"
class="noprint"
@click="print()"
:class="{hide: isHide}"
style="float: right;">打印</el-button>
</el-col>
</el-row>
<el-main style="padding: 0 29%">
<el-header>长沙华恒机器人有限公司</el-header>
<el-table :data="tableData"
border
:show-header="false"
:span-method="dataSpanMethod"
size="mini"
:cell-style="tableCellStyle"
style="font-size: 13px;border: 1px solid #333">
<el-table-column prop="name1" label="第一列" width="76px"> </el-table-column>
<el-table-column prop="name2" label="第二列"> </el-table-column>
<el-table-column prop="name3" label="第三列" width="76px"></el-table-column>
</el-table>
</el-main>
<el-main style="padding: 0 29%">
<el-header>长沙华恒机器人有限公司</el-header>
<el-table :data="tableData"
border
:show-header="false"
:span-method="dataSpanMethod"
size="mini"
:cell-style="tableCellStyle"
style="font-size: 13px;border: 1px solid #333">
<el-table-column prop="name1" label="第一列" width="76px"> </el-table-column>
<el-table-column prop="name2" label="第二列"> </el-table-column>
<el-table-column prop="name3" label="第三列" width="76px"></el-table-column>
</el-table>
</el-main>
</div>
</el-dialog>
</template>
<script>
// import { importTemplate } from ''@/api/shipment/shipmentHeader'
import { listDetailprint, } from "@/api/shipment/shipmentHeader/detail";
import html2canvas from "html2canvas";
export default {
props: {
showdetailprint: {
type: Boolean,
default: false
}
},
data() {
return {
isHide:false,
tableData:[
{name1: '物料编码',name2: '10302400698',name3: '',len:1,isFirst:true},
{name1: '存货代码',name2: '-',name3: '',len:1,isFirst:true},
{name1: '存货名称',name2: '不锈钢挂钩',name3: '二维码图',len:3,isFirst:true},
{name1: '规格型号',name2: '',name3: '',len:3,},
{name1: '数 量',name2: '10',name3: '',len:3,},
{name1: ' ',name2: '',name3: '',len:1,isFirst:true},
],
visible: this.showdetailprint,
}
},
watch: {
showdetailprint() {
this.visible = this.showdetailprint
}
},
methods: {
print() {
this.isHide = true;
// 转图片打印
const timer = setTimeout(()=> {
this.isHide = false;
html2canvas(this.$refs.print, {
allowTaint: false,
taintTest: true,
useCORS: true,
windowHeight: document.body.scrollHeight,
background: "#fff",
}).then((canvas) => {
const url = canvas.toDataURL("image/jpeg", 1.0);
const myimg = document.createElement("img");
myimg.src = url;
this.$print(myimg);
});
})
this.$once('hook:beforeDestroy',()=>{
clearInterval(timer);
timer = null;
})
},
// 修改 table cell边框的背景色...
tableCellStyle () {
return 'border-color: #868686; color:#000'
},
//表格
dataSpanMethod({ row, column, rowIndex, columnIndex }) {
if (columnIndex === 2) { //以0计算，第3列数据部分要合并行
console.log('row---', row);
if (row.isFirst) {
return {
rowspan: row.len,
colspan: 1
};
} else {
return {
rowspan: 0,
colspan: 0
};
}
}
}
}
}
</script>
<style lang="scss" scoped>
.el-header {
color: #000;
text-align: center;
font-size: 18px;
padding-top: 32px;
}
.el-main{
padding: 0;
font-family:'Microsoft YaHei';
}
aside{background: none;margin-bottom: 0px;}
.el-table--border, .el-table--group {
border-top: 1px solid #d7dae2;
}
.no-print {
margin-top: 15px;
}
.ad-sheet {
font-size: 22px;
}
.hide {
display: none;
}
</style>