IOT/ims-front
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bug: 打印数量我为空的时候，不请求后台

Browse Source
This commit is contained in:
my_ong 2024-12-14 11:29:19 +08:00
parent 526bfa65b5
commit 9e27d62e0e
1 changed files with 15 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
src/views/stock/material/print-code.vue
View File

@ -52,20 +52,20 @@
honorMarginPadding: false, honorMarginPadding: false,
targetStyles: ['*'], targetStyles: ['*'],
style: ` style: `
@page { @page {
size: ${widthInches}in ${heightInches}in; size: ${widthInches}in ${heightInches}in;
margin: 0; margin: 0;
} }
body { body {
margin: 0; margin: 0;
padding: 0; padding: 0;
font-size: 6px; font-size: 6px;
} }
#barcodes-container canvas { #barcodes-container canvas {
display: block; display: block;
margin-bottom: 2mm; /* 调整条形码之间的间距 */ margin-bottom: 2mm; /* 调整条形码之间的间距 */
} }
`, `,
onLoadingStart: () => console.log('开始加载'), onLoadingStart: () => console.log('开始加载'),
onLoadingEnd: () => console.log('加载完成'), onLoadingEnd: () => console.log('加载完成'),
// onError: (err: Error) => console.error('打印出错:', err), // onError: (err: Error) => console.error('打印出错:', err),
@ -80,6 +80,7 @@
// 定义一个函数来从后端获取条形码字符串并打印 // 定义一个函数来从后端获取条形码字符串并打印
const fetchAndPrintBarcodes = (count: number) => { const fetchAndPrintBarcodes = (count: number) => {
if (count <= 0) return
// 清空之前的条形码容器 // 清空之前的条形码容器
const container = document.getElementById('barcodes-container') const container = document.getElementById('barcodes-container')
if (!container) throw new Error('条形码容器未找到') if (!container) throw new Error('条形码容器未找到')