JavaScript多图片上传案例

JS多图片上传小小实例：

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<title>上传多图片</title>

<script type="text/javascript">

function JM_wu(ob) {

ob.style.display = "none";

}

function JM_you(ob) {

ob.style.display = "";

}

function createForm(textN, number) {

data = "";

inter = "'";

if (number < 11 && number > -1) {

for (i = 1; i <= number; i++) {

if (i < 10) spaces = " ";

else spaces = " ";

data = data + " <input name=" + textN + i + " type=text value='' size='30' maxlength='100'>"

+ "<INPUT TYPE='button' value='上传" + i + "' onclick=javascript:uppic('more" + i + "','more" + i + "')>";

}

if (document.layers) {

document.layers.cust.document.write(data);

document.layers.cust.document.close();

}

else {

if (document.all) {

cust.innerHTML = data;

}

}

}

else {

window.alert("请不要超过10张图片.");

}

}

</script>

</head>

<body>

<form name="prodtable" action="">

<input type="radio" name="more_pic" checked value="0" onclick="JM_wu(s1)">无

<input type="radio" name="more_pic" value="1" onclick="JM_you(s1)">有 <span id="s1" style="display:none">

<input name="more" type="text" value='1' size='5' maxlength='2'>

<input type="button" value="张大图" onclick="createForm('more',document.prodtable.more.value);">

<span id="cust" style="position: relative;"></span></span>

</form>

</body>

</html>

这只是一个指引的小例子，同学们可以把按钮换成浏览图片按钮。