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integrate sweetalert library to handle multiple cases #7

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integrate sweetalert library to handle multiple cases #7

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77 changes: 48 additions & 29 deletions index.html
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Original file line number Diff line number Diff line change
@@ -1,31 +1,50 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Excel Sheet Generator</title>
<link rel="stylesheet" href="./style.css">
<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">
</head>
<body>
<div class="form">
<h1>Excel Sheet Generator</h1>
<input type="number" class="rows" placeholder="Enter number of rows">
<input type="number" class="columns" placeholder="Enter number of columns">
<div class="btns">
<button onclick="generateTable()">Generate</button>
<button onclick="ExportToExcel('xlsx')">Export</button>
</div>
</div>
<div class="table">
<table cellspacing="6px">
<tbody class="sheet-body"></tbody>
</table>
</div>
</body>
<script type="text/javascript" src="https://unpkg.com/xlsx@0.15.1/dist/xlsx.full.min.js"></script>
<script src="./script.js"></script>
</html>
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta
name="viewport"
content="width=device-width, initial-scale=1.0"
/>
<title>Excel Sheet Generator</title>
<link rel="stylesheet" href="./style.css" />
<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"
/>
</head>
<body>
<div class="form">
<h1>Excel Sheet Generator</h1>
<input
type="number"
class="rows"
placeholder="Enter number of rows"
/>
<input
type="number"
class="columns"
placeholder="Enter number of columns"
/>
<div class="btns">
<button onclick="generateTable()">Generate</button>
<button onclick="ExportToExcel('xlsx')">Export</button>
</div>
</div>
<div class="table">
<table cellspacing="6px">
<tbody class="sheet-body"></tbody>
</table>
</div>
</body>
<script
type="text/javascript"
src="https://unpkg.com/xlsx@0.15.1/dist/xlsx.full.min.js"
></script>
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>

<script src="./script.js"></script>
</html>
21 changes: 21 additions & 0 deletions package-lock.json
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80 changes: 56 additions & 24 deletions script.js
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Original file line number Diff line number Diff line change
@@ -1,29 +1,61 @@
let table = document.getElementsByClassName("sheet-body")[0],
rows = document.getElementsByClassName("rows")[0],
columns = document.getElementsByClassName("columns")[0]
tableExists = false
rows = document.getElementsByClassName("rows")[0],
columns = document.getElementsByClassName("columns")[0];
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){
tableExists = true
}
}
let rowsNumber = parseInt(rows.value),
columnsNumber = parseInt(columns.value);

if (!rowsNumber || !columnsNumber) {
Swal.fire({
icon: "error",
title: "Oops...",
text: "Enter a valid number for both inputs",
});
return;
}

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) {
tableExists = true;
}
};

const ExportToExcel = (type, fn, dl) => {
if(!tableExists){
return
}
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')))
}
if (!tableExists) {
Swal.fire({
icon: "error",
title: "Oops...",
text: "Generate the table before export!",
});
return;
}

var elt = table;
let exportable = true;
elt.querySelectorAll("td").forEach((it) => {
if (it.innerText === "") {
Swal.fire({
icon: "error",
title: "Oops...",
text: "Please fill all table's fields before export",
});
exportable = false;
return;
}
});
if (!exportable) return;
var wb = XLSX.utils.table_to_book(elt, { sheet: "sheet1" });
console.log("d");
return dl
? XLSX.write(wb, { bookType: type, bookSST: true, type: "base64" })
: XLSX.writeFile(wb, fn || "MyNewSheet." + (type || "xlsx"));
};