<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="utf-8">
</head>
<body>
<table width="500px" border="1px solid #ccc" id="table">
<thead>
<tr id="thead">
<td id="sl">数量</td>
<td >需求日期</td>
<td class="small">标的价</td>
<td class="company">中标</td>
<td class="one"><input type="" name="" value="某公司"></td>
<td class="two"><input type="" name="" value="工厂"></td>
<td class=three><input type="" name="" value="年有限"></td>
<td class="two"><input type="" name="" value="黄老吉"></td>
<td class=three><input type="" name="" value="年有限"></td>
</tr>
</thead>
<tbody class="parent">
<tr>
<td><input type="" name="" value="1"></td>
<td><input type="" name="" value="1"></td>
<td class="small"><input type="" name="" value="500"></td>
<td class="company"><input type="" name="" value="某公司"></td>
<td class='one'><input type="" name="" value="1200"></td>
<td><input type="" name="" value="100"></td>
<td><input type="" name="" value="800"></td>
<td><input type="" name="" value="100"></td>
<td><input type="" name="" value="800"></td>
</tr>
<tr>
<td><input type="" name="" value="1"></td>
<td><input type="" name="" value="1"></td>
<td class="small"><input type="" name="" value="600"></td>
<td class="company"><input type="" name="" value="工厂"></td>
<td class='one'><input type="" name="" value="300"></td>
<td><input type="" name="" value="800"></td>
<td><input type="" name="" value="200"></td>
<td><input type="" name="" value="800"></td>
<td><input type="" name="" value="200"></td>
</tr>
<tr>
<td><input type="" name="" value="1"></td>
<td><input type="" name="" value="1"></td>
<td class="small"><input type="" name="" value="700"></td>
<td class="company"><input type="" name="" value="年有限"></td>
<td class='one'><input type="" name="" value="500"></td>
<td><input type="" name="" value="150"></td>
<td><input type="" name="" value="8210"></td>
<td><input type="" name="" value="150"></td>
<td><input type="" name="" value="1000"></td>
</tr>
<tr>
<td><input type="" name="" value="1"></td>
<td><input type="" name="" value="1"></td>
<td class="small"><input type="" name="" value="500"></td>
<td class="company"><input type="" name="" value="黄老吉"></td>
<td class='one'><input type="" name="" value="500"></td>
<td><input type="" name="" value="150"></td>
<td><input type="" name="" value="1000"></td>
<td><input type="" name="" value="150"></td>
<td><input type="" name="" value="1000"></td>
</tr>
</tbody>
</table>
<script type="text/javascript">
function panduan(table) {
var tableObj = document.getElementById('table');
for (var i = 1; i < tableObj.rows.length; i++) { //遍历Table的所有Row
for (var j = 0; j < tableObj.rows[i].cells.length; j++) { //遍历Row中的每一列
if(tableObj.rows[i].cells[3].firstChild.value==tableObj.rows[0].cells[j].firstChild.value){
var number1=Number(tableObj.rows[i].cells[j].firstChild.value);
var number2=Number(tableObj.rows[i].cells[2].firstChild.value);
if(number1>number2){
tableObj.rows[i].cells[j].firstChild.style.border="3px solid red";
}else{
tableObj.rows[i].cells[j].firstChild.style.border="3px solid green";
}
break;
}
}
}
}
panduan(table);
</script>
</body>
</html>
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