EAN-13是比较常见的终端产品条码协议和标准，主要用于超市和其他零售行业。
你可以通过公式BC_EAN13来创建一个EAN-13条形码: =BC_EAN13(value, color, backgroudColor, showLabel, labelPosition, addOn, addOnLabelPosition, fontFamily, fontStyle, fontWeight, fontTextDecoration, fontTextAlign, fontSize, quietZonLeft, quietZoneRight, quietZoneTop, quietZoneBottom).
公式包含以下参数:
value: 条形码编码数值，数值只能为数字类型且长度只能为12或者13
addOn: 附加码数值，数值只能是数字且长度为2或者4
addOnLabelPosition: 附加码标识位置
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), {sheetCount: 1});
initSpread(spread);
};
function initSpread(spread) {
var sheet = spread.getSheet(0);
spread.suspendPaint();
_initBasicSheet(sheet);
spread.resumePaint();
}
function _initBasicSheet(sheet) {
sheet.name('customSheet');
_setData(sheet);
_setStyle(sheet);
for (var row = 3; row < 6; row++) {
sheet.setFormula(row, 3, '=BC_EAN13(C' + (row + 1) + ')');
sheet.setFormula(row, 4, '=BC_EAN13(C' + (row + 1) + ',,,,,22)');
sheet.setFormula(row, 5, '=BC_EAN13(C' + (row + 1) + ',,,,,22,"bottom")');
}
sheet.setValue(5, 6, 'No EAN-13 generated, because the last digit is check-sum digit and it is invalid');
}
function _setData(sheet) {
var pos = [1, 2, 6];
for (var i = 0; i < pos.length; i++) {
sheet.addSpan(1, pos[i], 2, 1);
}
var dataArray = [
['Medicine', 692031229621],
['Pen', 6945091701532],
[
'value length is 13',
8142486545683
// 'No EAN-13 generated, because the last digit is check-sum digit and it is invalid'
]
];
sheet.setArray(3, 1, dataArray);
sheet.addSpan(1, 3, 1, 3);
sheet.setValue(1, 1, 'Name');
sheet.setValue(1, 2, 'Number');
sheet.setValue(1, 3, 'EAN-13');
sheet.setValue(1, 6, 'Explain');
sheet.setValue(2, 3, 'Default');
sheet.setValue(2, 4, 'Change addOn');
sheet.setValue(2, 5, 'Change addOnLabelPosition');
}
function _setStyle(sheet) {
sheet.setColumnWidth(0, 20);
for (var row = 3; row < 6; row++) {
sheet.setRowHeight(row, 100);
}
for (var col = 1; col < 7; col++) {
sheet.setColumnWidth(col, 200);
}
sheet
.getRange(1, 1, 2, 6)
.foreColor('#000')
.backColor('#FFF3CE')
.setBorder(new GC.Spread.Sheets.LineBorder('orange', GC.Spread.Sheets.LineStyle.thin), {all: true});
sheet
.getRange(1, 1, 5, 6)
.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});
sheet.getCell(5, 6).foreColor('red').wordWrap(true);
}
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