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Do-not-Generate-with-empty-fildes #3

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1 change: 1 addition & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Bitter:wght@500&display=swap" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@10"></script>
</head>
<body>
<div class="form">
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41 changes: 28 additions & 13 deletions script.js
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Original file line number Diff line number Diff line change
@@ -1,29 +1,44 @@
let table = document.getElementsByClassName("sheet-body")[0],
rows = document.getElementsByClassName("rows")[0],
columns = document.getElementsByClassName("columns")[0]
tableExists = false
columns = document.getElementsByClassName("columns")[0],
tableExists = false;

const generateTable = () => {
let rowsNumber = parseInt(rows.value), columnsNumber = parseInt(columns.value)
let rowsNumber = parseInt(rows.value),
columnsNumber = parseInt(columns.value);
table.innerHTML = ""
for(let i=0; i<rowsNumber; i++){
var tableRow = ""
var tableRow = "";
for(let j=0; j<columnsNumber; j++){
tableRow += `<td contenteditable></td>`
tableRow += `<td contenteditable></td>`;
}
table.innerHTML += tableRow
table.innerHTML += tableRow;
}
if(rowsNumber>0 && columnsNumber>0){
tableExists = true
tableExists = true;
}
else{
Swal.fire({
icon: 'error',
title: 'Not Allowed',
text: 'Please enter the number of rows and columns.',
confirmButtonText: 'Try again'
});
}
}

const ExportToExcel = (type, fn, dl) => {
if(!tableExists){
return
if(tableExists){
var elt = table;
var wb = XLSX.utils.table_to_book(elt, { sheet: "sheet1" });
return dl ? XLSX.write(wb, { bookType: type, bookSST: true, type: 'base64' })
: XLSX.writeFile(wb, fn || ('MyNewSheet.' + (type || 'xlsx')));
}else {
Swal.fire({
icon: 'error',
title: 'Not Allowed',
text: 'Please Generate a table before Exporting.',
confirmButtonText: 'Generate first'
})
}
var elt = table
var wb = XLSX.utils.table_to_book(elt, { sheet: "sheet1" })
return dl ? XLSX.write(wb, { bookType: type, bookSST: true, type: 'base64' })
: XLSX.writeFile(wb, fn || ('MyNewSheet.' + (type || 'xlsx')))
}