新手求助

MUZIZAIFENGLI 2018-03-17 06:25:19

我在H5中编译应用自定义函数定义表格时
html>
<head>
<meta charset="UTF-8">
<title>用自定义函数定义表格</title>
<script type = "text/javascript">
function table (row,col)
{ var show=" ";
show = "<table align ='center' border = '1' width = '600'>";
var bgcolor;
for (i=1;i<=row;i++)
{ if (i%2 != 0){ bgcolor = "#FFFFFF";}
else { bgcolor = " #DDDDFF";}
} show += "< tr bgcolor =' "+bgcolor+"'>";
for (j=1;j<=col;j++)
{
show += "<td height='30'> 第"+i+" 行第"+j+"列 </td>";（这里它说我错了，但我对照视频是没有错的，求大神解答，谢谢
）
} show +="</table>";
return show;
}
</script>
</head>
<body>
< script type ="text/javascript">
var result = tableb (6,5);
document.write (result);
</script>
</body>
</html>

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hookee 2018-03-18

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<html>
<head>
<meta charset="UTF-8">
<title>用自定义函数定义表格</title>
<script type = "text/javascript">
function table(row,col)
{
	var show = "";
	show = "<table align ='center' border = '1' width = '600'>";
	var bgcolor;
	for (i=1;i<=row;i++)
	{
		if (i%2 != 0){ bgcolor = "#FFFFFF"; }
		else { bgcolor = " #DDDDFF";}
		show += "<tr bgcolor =' "+bgcolor+"'>";
		for (j=1;j<=col;j++)
		{
			show += "<td height='30'> 第" + i + "行  第" + j + "列 </td>";
		}
		show += "</tr>";
	}
	show += "</table>";
	return show;
}
</script>
</head>
<body>
<script type ="text/javascript">
var result = table(6,5);
document.write (result);
</script>
</body>
</html>