蛋痛的要死啊
Chrome,FireFox,甚至搜狗的高速内核都测试通过了,可是IE就是不行。
var tr = document.getElementById("tr"+row);<tr id="tr1"><td>1</td><td><a onclick="move(1, -1, 4);">↑</a>
<a onclick="move(1, 1, 4)">↓</a></td><td>第一行</td><td>COL1</td></tr>IE下就这么悲剧了tr变量的类型是object我去,这不就是没获取到么。
求大侠帮忙-。-怎么解决。
Chrome,FireFox,甚至搜狗的高速内核都测试通过了,可是IE就是不行。
var tr = document.getElementById("tr"+row);<tr id="tr1"><td>1</td><td><a onclick="move(1, -1, 4);">↑</a>
<a onclick="move(1, 1, 4)">↓</a></td><td>第一行</td><td>COL1</td></tr>IE下就这么悲剧了tr变量的类型是object我去,这不就是没获取到么。
求大侠帮忙-。-怎么解决。
你的js代码是不是没有放到onload()函数里面?
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript">
function up_tr(row) {
var tr = document.getElementById("_tr"+row);
alert("_tr"+row);
alert(tr);
var tr_up = document.getElementById("_tr"+(row-1));
switch_tr(tr, tr_up, row, row-1);
}
function down_tr(row) {
var tr = document.getElementById("_tr"+row);
var tr_down = document.getElementById("_tr"+(row+1));
switch_tr(tr, tr_down, row, row+1);
}
function switch_tr(r1, r2, n1, n2) {
alert(r1);
var temp = r1.innerHTML;
var t = r2.innerHTML.replace("<td>"+n2+"</td>", "<td>"+n1+"</td>");
t = t.replace(new RegExp("move[(]"+n2, "g"), "move("+n1);
r1.innerHTML = t;
t = temp.replace("<td>"+n1+"</td>", "<td>"+n2+"</td>");
t = t.replace(new RegExp("move[(]"+n2, "g"), "move("+n2);
r2.innerHTML = t;
}
function move(row, amount, max) {
if(amount == 0)
return;
if(row+amount < 1)
{
alert("已经到最顶端!");
return;
}
if(row + amount > max)
{
alert("已经到最底端!");
return;
}
if(amount > 0)
{
for(var i=0; i<amount; i++)
down_tr(row+i);
}
if(amount <0)
{
for(var i=0; i>amount; i--)
up_tr(row+i);
}
}
function show_ttt() {
document.getElementById("text_a").value = document.getElementById("ttt").innerHTML;
}
</script>
<title>上下移动测试</title>
</head>
<body>
<div id="ttt">
<table border="1">
<tr><td>序号</td><td>操纵</td><td>内容</td></tr>
<tr id="_tr1"><td>1</td><td><a onclick="move(1, -1, 4);">↑</a>
<a onclick="move(1, 1, 4)">↓</a></td><td>第一行</td><td>COL1</td></tr>
<tr id="_tr2"><td>2</td><td><a onclick="move(2, -1, 4);">↑</a>
<a onclick="move(2, 1, 4)">↓</a></td><td>第二行</td><td>COL2</td></tr>
<tr id="_tr3"><td>3</td><td><a onclick="move(3, -1, 4);">↑</a>
<a onclick="move(3, 1, 4)">↓</a></td><td>第三行</td><td>COL3</td></tr>
<tr id="_tr4"><td>4</td><td><a onclick="move(4, -1, 4);">↑</a>
<a onclick="move(4, 1, 4)">↓</a></td><td>第四行</td><td>COL4</td></tr>
</table>
</div>
<a onclick="show_ttt();">显示内容</a>
<form>
<textarea id="text_a" rows="15" cols="80"></textarea>
</form>
</body>
</html>
//写你的代码
}