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'task done'
Assem29 Apr 20, 2023
4531fb8
'task done'
Assem29 Apr 20, 2023
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8 changes: 5 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
# excel-sheet-generator

hello there, your task is to use sweetalert.js to display an alert when the user clicks "generate" while the fields are empty, and when the user clicks "export" but there is no generated table to be exported.
Problem:

fork the repository and start working on it.
I am developing a web application that allows users to generate tables based on data inputted in a form. The user can then export the table as a CSV file. However, I want to ensure that the user inputs data before generating the table, and that the table is generated before allowing the user to export it.

best of luck.
Solve:

I am using SweetAlert.js to display the appropriate alert messages
2 changes: 2 additions & 0 deletions index.html
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Expand Up @@ -9,6 +9,8 @@
<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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43 changes: 28 additions & 15 deletions script.js
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Expand Up @@ -5,25 +5,38 @@ tableExists = false

const generateTable = () => {
let rowsNumber = parseInt(rows.value), columnsNumber = parseInt(columns.value)
table.innerHTML = ""
for(let i=0; i<rowsNumber; i++){
var tableRow = ""
for(let j=0; j<columnsNumber; j++){
tableRow += `<td contenteditable></td>`
}
table.innerHTML += tableRow
}
if(rowsNumber>0 && columnsNumber>0){
table.innerHTML = ""
for(let i=0; i<rowsNumber; i++){
var tableRow = ""
for(let j=0; j<columnsNumber; j++){
tableRow += `<td contenteditable></td>`
}
table.innerHTML += tableRow
}
tableExists = true
} else {
Swal.fire({
title: 'Error',
text: 'Please enter the number of rows and columns.',
icon: 'error',
confirmButtonText: 'OK'
})
}
}

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({
title: 'Error',
text: 'Please generate a table before exporting.',
icon: 'error',
confirmButtonText: 'OK'
})
}
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')))
}
}