这是我的代码，它工作得很好。我只是想通过使用 Html 表格来打印表格，并且还想在其上应用 bootstrap 来添加边框，乘法表以 HTML TABLE 的形式，每一行作为表格行“tr”。表格应由引导表格边框类设计样式。
<!DOCTYPE html>
<html>
<head>
<title>Multiplication Table</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
</head>
<body>
<h2>MultiplicationTable</h2
<form action>
Table Number:<br>
<input type="text" id="TN" name="TableNumber">
<br>
Initial Number:<br>
<input type="text" id="IN" name="InitialNumber">
<br>
Ending Number:<br>
<input type="text" id="EN" name="EndingNumber">
</form>
<br><br>
<button onclick="myFunction()">Print Table</button>
<p id="MT"></p>
<script>
function myFunction()
{
var text = "";
var Number = document.getElementById("TN").value;
var T;
var I = document.getElementById("IN").value;
var E = document.getElementById("EN").value;
for (T = I; T <= E; T++) {
text += Number + "*" + T + "=" + Number*T + "<br>";
}
document.getElementById("MT").innerHTML = text;
}
</script>使用 JavaScript 的简单表格。
代码在这里 -
<!DOCTYPE html>
<html>
<head>
<title>multiplication table</title>
</head>
<body>
<script type="text/javascript">
var i, j;
var m = 1;
for (i = 1; i <= 10; i++) {
for (j = 1; j <= 10; j++) {
document.write(i * j);
}
document.write("<br/>");
}
</script>
</body>
</html>
function myFunction()
{
var Number = document.getElementById("TN").value;
var T;
var I = document.getElementById("IN").value;
var E = document.getElementById("EN").value;
var temp="";
for (T = I; T <= E; T++) {
temp+="<tr><td>"+Number+"</td><td>*</td><td>" + T + "</td><td>=</td><td>" + Number*T +"</td></tr>";
}
$("#displayTables").append(temp);
}<!DOCTYPE html>
<html>
<head>
<title>Multiplication Table</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
</head>
<body>
<h2>MultiplicationTable</h2
<form action>
Table Number:<br>
<input type="text" id="TN" name="TableNumber">
<br>
Initial Number:<br>
<input type="text" id="IN" name="InitialNumber">
<br>
Ending Number:<br>
<input type="text" id="EN" name="EndingNumber">
</form>
<br><br>
<button onclick="myFunction()">Print Table</button>
<table class="table table-bordered" id="displayTables">
</table>
<!DOCTYPE html>
<html>
<head>
<title>Multiplication Table</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
</head>
<body>
<h2>MultiplicationTable</h2
<form action>
Table Number:<br>
<input type="text" id="TN" name="TableNumber">
<br>
Initial Number:<br>
<input type="text" id="IN" name="InitialNumber">
<br>
Ending Number:<br>
<input type="text" id="EN" name="EndingNumber">
</form>
<br><br>
<button onclick="myFunction()">Print Table</button>
<p id="MT"></p>
<script>
function myFunction()
{
var text = "";
var Number = document.getElementById("TN").value;
var T;
var I = document.getElementById("IN").value;
var E = document.getElementById("EN").value;
for (T = I; T <= E; T++) {
text += Number + "*" + T + "=" + Number*T + "<br>";
}
document.getElementById("MT").innerHTML = text;
}
</script>8