超强图片数量上传无限制

2020-05-11 我要评论

<html><head><script LANGUAGE="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);">

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

function createForm(number,number2) {
data = "";

if (number<=number2){
alert('请输入大于'+number2+'的数字');
return false;
}
numberx=parseInt(number2)+1;
for (i=numberx; i<=number;i++) {
data =data + "<textarea name='leibie"+i+"' cols='40' rows='4' class='areaboder'>商品类别</textarea> <input name='jifen"+i+"' type='text' size='10' class='areaboder' value='积分系数'><br>";
}
if (document.layers) {
document.layers.cust.document.write(data);
document.layers.cust.document.close();
}
else {
if (document.all) {
cust.innerHTML = data;
}
}
}

document 和 document.all 分别什么时候用

超强图片数量上传无限制

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