javascript实现九九乘法表
CSS代码部分:
1 <style type="text/css"> 2 table { 3 width: 800px; 4 height: 300px; 5 border-collapse: collapse; 6 } 7 td{border:1px solid red;} 8 </style>
JS代码部分:
1 <script tjpe="teit/javascript"> 2 document.write("<table>"); 3 var str = "js九九乘法表"; 4 document.write("<h1>" + str + "</h1>"); 5 for ( var i = 1; i <= 9; i++) { 6 document.write("<tr>"); 7 for ( var j = 1; j <= i; j++) { 8 document.write("<td>" + i + "*" + j + "=" + (i * j) + "</td>"); 9 } 10 document.write("</tr>"); 11 } 12 document.write("</table>"); 13 </script>
smille2020