js xlsx - Get merged cell value in every JSON object

I have an excel file that looks like this:As you can see, there are some merged cells. I've been using js-xlsx to convert the data to JSON objects in my application. Here is the code:onFileLoad(loadedEvent: any) { let data = new Uint8Array(loadedEvent.target.result); let arr: Array<string> = new Array(); for (let i = 0; i != data.length; i++) arr[i] = String.fromCharCode(data[i]); let bstr = arr.join(""); let wb: XLSX.IWorkBook = XLSX.read(bstr, { type: "binary" }); let workSheet = wb.Sheets[wb.SheetNames[0]]; let jso...Read more