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php 基础求解,拜托诸位了。小女子这项有礼了!

WBOY
WBOYOriginal
2016-06-13 12:56:18804browse

php 基础求解,拜托各位了。小女子这项有礼了!!!
两个输入框,输入5,3时,在另一个界面出现一个5行3列的表格,前提是用函数实现这个功能.OK??? 


------解决方案--------------------
<br />
	<input type="text" name="a" id="a"/><br />
	<input type="text" name="b" id="b"/><br />
	//提交的路径你自己补上就是<form id="" action=""><br />
	<br />
	$a=$_POST['a'];<br />
	$b=$_POST['b'];<br />
	function table($a,$b){<br />
		echo "<table border=\"1\" cellpadding=\"15\" >";<br />
		for($i=0;$i<$a;$i++){<br />
			echo "<tr>";<br />
			for($j=0;$j<$b;$j++){<br />
				echo "<td>".$j."</td>";<br />
			}<br />
			echo "</tr>";<br />
		}<br />
		echo "</table>";<br />
	}<br />
	table(7,5);<br />

------解决方案--------------------
我猜楼主是要JS实现的那种
<br />
<!DOCTYPE html public "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml"><br />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><br />
<head><br />
<script language="javascript"><br />
function addTables()<br />
{<br />
    var table_box=document.getElementById("set_table");<br />
    table_box.innerHTML='';<br />
    var tr_count=document.getElementById('set_table_tr').value;<br />
    var td_count=document.getElementById('set_table_td').value;<br />
    if(tr_count && parseInt(tr_count))<br />
    {<br />
        for(var i=0;i<tr_count;i++)<br />
        {<br />
            var new_tr=table_box.insertRow(-1);<br />
            if(td_count && parseInt(td_count))<br />
            {<br />
                for(var j=0;j<td_count;j++)<br />
                {<br />
                    var new_td=new_tr.insertCell(-1);<br />
                    new_td.innerHTML=i*j;<br />
                }<br />
            }<br />
        }<br />
    }<br />
}<br />
</script><br />
</head><br />
<body><br />
<div><br />
行:<input type="text" id="set_table_tr" onkeyup="addTables();"/><br />
列:<input type="text" id="set_table_td" onkeyup="addTables();"/><br />
</div><br />
<div><br />
<table id="set_table" border="1"><br />
</table><br />
</div><br />
</body><br />
</html><br />
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