You can create a Code39 barcode using the BC_CODE39 function in a formula: =BC_CODE39(value, color, backgroundColor, showLabel, labelPosition, labelWithStartAndStopCharacter, checkDigit, nwRatio, fullASCII, fontFamily, fontStyle, fontWeight, fontTextDecoration, fontTextAlign, fontSize, quietZoneLeft, quietZoneRight, quietZoneTop, quietZoneBottom).
The function has the following parameters:
value: this type must be a string that contains only numbers, uppercase letters, and symbols like '+', '-', '/', '$', and '%'.
labelWithStartAndStopCharacter: (default value is false) this value indicates whether to show the start and stop character in the label.
checkDigit: (default value is false) this value specifies if the symbol needs a check digit.
nwRatio: (default value is 3) this value represents the wide and narrow bar ratio, which can only be 2 or 3.
fullASCII: (default value is false) this value indicates if the bar code supports full ASCII.
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbook-initialized="initSpread">
<gc-worksheet :auto-generate-columns="autoGenerateColumns" />
</gc-spread-sheets>
</div>
</template>
<script setup>
import { ref } from 'vue';
import '@mescius/spread-sheets-vue';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-barcode';
const autoGenerateColumns = ref(true);
const spread = ref(null);
const initSpread = (spreadInstance) => {
spread.value = spreadInstance;
spreadInstance.suspendPaint();
const sheet = spreadInstance.getSheet(0);
sheet.name("customSheet");
let headers = [
[
"Default ",
"Change labelWithStartAndStopCharacter",
"Change checkDigit",
"Change nwRatio",
"Change fullASCII"
]
];
let dataArray = [
["Paper", 6922266446146],
["Book", 9787560044231],
["Value can contain some symbol", "1234+-#*"]
];
sheet.setArray(3, 1, dataArray);
sheet.addSpan(1, 1, 2, 1);
sheet.addSpan(1, 2, 2, 1);
sheet.addSpan(1, 3, 1, 5);
sheet.setValue(1, 1, "Name");
sheet.setValue(1, 2, "Number");
sheet.setValue(1, 3, "Code39");
sheet.setArray(2, 3, headers);
sheet.setColumnWidth(0, 20);
for (let row = 3; row < 6; row++) {
sheet.setRowHeight(row, 100);
}
for (let col = 1; col < 8; col++) {
sheet.setColumnWidth(col, 240);
}
sheet
.getRange(1, 1, 2, 7)
.foreColor("#000")
.backColor("#FFF3CE")
.setBorder(
new GC.Spread.Sheets.LineBorder(
"orange",
GC.Spread.Sheets.LineStyle.thin
),
{ all: true }
);
sheet
.getRange(1, 1, 5, 7)
.vAlign(GC.Spread.Sheets.VerticalAlign.center)
.hAlign(GC.Spread.Sheets.HorizontalAlign.center)
.setBorder(
new GC.Spread.Sheets.LineBorder(
"orange",
GC.Spread.Sheets.LineStyle.medium
),
{ outline: true }
);
for (let row = 3; row < 6; row++) {
sheet.setFormula(row, 3, "=BC_CODE39(C" + (row + 1) + ")");
sheet.setFormula(row, 4, "=BC_CODE39(C" + (row + 1) + ',,,,,"true")');
sheet.setFormula(row, 5, "=BC_CODE39(C" + (row + 1) + ',,,,,,"true")');
sheet.setFormula(row, 6, "=BC_CODE39(C" + (row + 1) + ",,,,,,,2)");
sheet.setFormula(
row,
7,
"=BC_CODE39(C" + (row + 1) + ',,,,,,,,"true")'
);
}
spreadInstance.resumePaint();
};
</script>
<style scoped>
#app {
height: 100%;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: 100%;
height: 100%;
overflow: hidden;
float: left;
}
.options-container legend {
text-align: center;
}
.option-row {
font-size: 14px;
padding: 5px;
}
input {
display: block;
width: 100%;
margin: 8px 0;
box-sizing: border-box;
}
label,
input {
padding: 4px 6px;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
#app {
height: 100%;
}
#drawUnderline {
display: inline-block;
width: 30px;
}
#drawUnderlineLabel {
display: inline-block;
}
#allowAutoCreateHyperlink {
display: inline-block;
width: 30px;
}
#setHyperlinkButton {
font-weight: bold;
background-color: #ecf3ff;
width: 200px;
height: 35px;
border-radius: 4px;
border-color: #0b93d5;
border-width: thin;
}
#settingsDiv {
margin-top: "10px"
}
#settingString {
padding: "2px 10px
}
#allowAutoCreateHyperlinkDiv {
margin-top: "10px"
}
</style>
<!DOCTYPE html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>SpreadJS VUE</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/vue3/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/en/vue3/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script src="compiler.js" type="module"></script>
<script>
var System = SystemJS;
System.import("./src/app.js");
System.import('$DEMOROOT$/en/lib/vue3/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
(function (global) {
SystemJS.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
packageConfigPaths: [
'./node_modules/*/package.json',
"./node_modules/@mescius/*/package.json",
"./node_modules/@babel/*/package.json",
"./node_modules/@vue/*/package.json"
],
map: {
'vue': "npm:vue/dist/vue.esm-browser.js",
'tiny-emitter': 'npm:tiny-emitter/index.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
"systemjs-babel-build": "npm:systemjs-plugin-babel/systemjs-babel-browser.js",
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-vue': 'npm:@mescius/spread-sheets-vue/index.js',
'@mescius/spread-sheets-barcode': 'npm:@mescius/spread-sheets-barcode/index.js',
},
meta: {
'*.css': { loader: 'systemjs-plugin-css' },
'*.vue': { loader: "../plugin-vue/index.js" }
}
});
})(this);
