Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

use sweetalert.js to display an alert for user #9

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

use sweetalert.js to display an alert for user #9

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
61 changes: 34 additions & 27 deletions index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,31 +1,38 @@
<!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>
<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>
<div class="table">
<table cellspacing="6px">
<tbody class="sheet-body"></tbody>
</table>
</div>
</body>
<script type="text/javascript" src="https://unpkg.com/[email protected]/dist/xlsx.full.min.js"></script>
<script src="./script.js"></script>
<div class="table">
<table cellspacing="6px">
<tbody class="sheet-body"></tbody>
</table>
</div>
</body>
<script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>

<script type="text/javascript"
src="https://unpkg.com/[email protected]/dist/xlsx.full.min.js"></script>
<script src="./script.js"></script>
</html>
59 changes: 36 additions & 23 deletions script.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,29 +1,42 @@
// swal("Hello world!");

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);
console.log("start table");
// check if fields empty
if (!rowsNumber || !columnsNumber || rowsNumber < 0 || columnsNumber < 0) {
swal("fields must not be empty and greater than 0");
return;
}

// render and generate table
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("table not exists");
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"));
};