
这段代码哪里错了,删除新增订单的时候动都不动以下,删除body里面的也有问题,求高手指教啊
<html><head><title>表格操作</title><script>functionaddTd(){varta=document.getElementById(...
<html>
<head>
<title>表格操作</title>
<script>
function addTd()
{
var ta= document.getElementById("ta");
var add= document.getElementById("add");
var tr= ta.insertRow(add.rowIndex);
var t1= tr.insertCell(0);
var t2= tr.insertCell(1);
var t3= tr.insertCell(2);
var t4= tr.insertCell(3);
t1.innerHTML="抗疲劳神奇太想选";
t2.innerHTML="17";
t3.innerHTML="565.50";
var del="del('"+add.rowIndex+"')";
t4.innerHTML="<input type='button' id='shan"+add.rowIndex+"' value='删除' onclick='"+del+"' />";
}
function del(xuan)
{
var ta= document.getElementById("ta");
var tr= document.getElementById(xuan);
ta.deleteRow(tr.rowIndex)
}
</script>
</head>
<body>
<table width="350" border="1" cellspacing="0" cellpadding="0" id="ta" style="text-align:center;">
<tr>
<td>商品名称</td>
<td>数量</td>
<td>价格</td>
<td>操作</td>
</tr>
<tr>
<td>防滑真皮休闲鞋</td>
<td>12</td>
<td>565.50</td>
<td><input type="button" id="shan1" value="删除" onclick="del('shan1')" /></td>
</tr>
<tr>
<td>抗疲劳神奇太想选</td>
<td>19</td>
<td>49.02</td>
<td><input type="button" id="shan2" value="删除" onclick="del('shan2')" /></td>
</tr>
<tr id="add" >
<td colspan="4"><input type="button" value="增加订单"onclick="addTd()" /></td>
</tr>
</table>
</body>
</html>
var del="del(' "+add.rowIndex+" ')"; 这段代码忘记加shan已检查 展开
<head>
<title>表格操作</title>
<script>
function addTd()
{
var ta= document.getElementById("ta");
var add= document.getElementById("add");
var tr= ta.insertRow(add.rowIndex);
var t1= tr.insertCell(0);
var t2= tr.insertCell(1);
var t3= tr.insertCell(2);
var t4= tr.insertCell(3);
t1.innerHTML="抗疲劳神奇太想选";
t2.innerHTML="17";
t3.innerHTML="565.50";
var del="del('"+add.rowIndex+"')";
t4.innerHTML="<input type='button' id='shan"+add.rowIndex+"' value='删除' onclick='"+del+"' />";
}
function del(xuan)
{
var ta= document.getElementById("ta");
var tr= document.getElementById(xuan);
ta.deleteRow(tr.rowIndex)
}
</script>
</head>
<body>
<table width="350" border="1" cellspacing="0" cellpadding="0" id="ta" style="text-align:center;">
<tr>
<td>商品名称</td>
<td>数量</td>
<td>价格</td>
<td>操作</td>
</tr>
<tr>
<td>防滑真皮休闲鞋</td>
<td>12</td>
<td>565.50</td>
<td><input type="button" id="shan1" value="删除" onclick="del('shan1')" /></td>
</tr>
<tr>
<td>抗疲劳神奇太想选</td>
<td>19</td>
<td>49.02</td>
<td><input type="button" id="shan2" value="删除" onclick="del('shan2')" /></td>
</tr>
<tr id="add" >
<td colspan="4"><input type="button" value="增加订单"onclick="addTd()" /></td>
</tr>
</table>
</body>
</html>
var del="del(' "+add.rowIndex+" ')"; 这段代码忘记加shan已检查 展开
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