JsBarcode循环生成多个条形码

JsBarcode.js生成条形码

1.引入jsbarcode

JsBarcode官方文档

1
2
//npm下载
npm install jsbarcode --save

2.html

1
2
3
<canvas id="canvas"></canvas>
<img id="barcodeimg"/>
<svg id="barcodesvg"></svg>

3.JS调用JsBarcode方法

1
2
3
JsBarcode("#canvas", "Hi world!");
JsBarcode("#barcodeimg", "what s up!");
JsBarcode("#barcodesvg", "grr bowwww");

使用vue遍历生成条形码

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<script type="text/javascript" src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.8/vue.min.js"></script>
<script src="/js/JsBarcode.all.min.js"></script>
</head>
<style>-
#app{
display:flex;
flex-wrap:wrap;
justify-content:space-between;
align-items:center;
}
img{
width: auto;
height: auto;
max-width: 100%;
max-height: 100%;
}
.imgbox{
height:80px;
width:300px;
}
</style>
<body>
<div id="app">
<div class="imgbox" v-for='(item,index) in jsBarcodeList ' :key='index' >
<img :id="'jsbarcodeImg' + index"/>
</div>
</div>
</body>
</html>
<script>

//循环生成条形码
const jsBarcodeList =['abc21312','qwe558','ttt999'];
function generateJSBarcodeImg(){
jsBarcodeList.forEach((v,index)=>{
// 根据动态id,动态赋值,动态生成条形码
JsBarcode('#jsbarcodeImg' + index, v[0], {
format: 'CODE39',
text:v,
width: 2,
height: 50,
fontSize:30,
fontOptions: "bold"
})
})
}

var vm = new Vue({
el:"#app",
data:{},
mounted() {
setTimeout(() => {
generateJSBarcodeImg()
}, 500)

},

})

</script>

JsBarcode循环生成多个条形码
https://yangyewen.gitee.io/myblog/2022/12/09/JsBarcode循环生成多个条形码/
作者
Evan
发布于
2022年12月9日
许可协议