OK加好了
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<form name="fileUploadForm" action="localFileUpload.nhn" method="post" enctype="multipart/form-data">
filename1 : <input type="file" name="filename1"> <br>
filename2 : <input type="file" name="filename2"> <br>
filename3 : <input type="file" name="filename3"> <br>
filename4 : <input type="file" name="filename4"> <br> <input type="submit" value="提交查询">
<input type="button" onclick="selAll()" value="全选" /> <input type="button" onclick="del()" value="删除" />
<table>
<tr>
<td id="img_list"> </td>
</tr>
</table>
</form>
<script>
var fs = document.forms['fileUploadForm'].elements;
var img_list = document.getElementById('img_list');
for(var i=0; i <fs.length; i++){
if(fs[i].type=='file'){
fs[i].onchange = function(){
img_list.innerHTML = get_imglist().join(' <br />');
}
}
} function get_imglist(){
var list = [];
for(var i=0; i <fs.length; i++){
if(fs[i].type == 'file' && fs[i].value)
list.push(' <input type="checkbox" value="'+i+'">'+(i+1)+': '+fs[i].value.replace(/^.+(?:\/ ¦\\)([^\/\\]+)$/,'$1'));
}
return list;
}function selAll(){
var cs = img_list.getElementsByTagName('input');
for(var i=0; i<cs.length; i++)cs[i].checked = true;
}function del(){
var fils = [];
for(var i=0; i<fs.length; i++)if(fs[i].type == 'file') fils.push(fs[i]);
var cs = img_list.getElementsByTagName('input');
for(var i=0; i<cs.length; i++)
if(cs[i].checked){
var n = parseInt(cs[i].value);
var nfile = fils[n].cloneNode(true);
fils[n].parentNode.replaceChild(nfile, fils[n]);
}
img_list.innerHTML = get_imglist().join(' <br />');
}
</script>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<form name="fileUploadForm" action="localFileUpload.nhn" method="post" enctype="multipart/form-data">
filename1 : <input type="file" name="filename1"> <br>
filename2 : <input type="file" name="filename2"> <br>
filename3 : <input type="file" name="filename3"> <br>
filename4 : <input type="file" name="filename4"> <br> <input type="submit" value="提交查询">
<input type="button" onclick="selAll()" value="全选" /> <input type="button" onclick="del()" value="删除" />
<table>
<tr>
<td id="img_list"> </td>
</tr>
</table>
</form>
<script>
var fs = document.forms['fileUploadForm'].elements;
var img_list = document.getElementById('img_list');
for(var i=0; i <fs.length; i++){
if(fs[i].type=='file'){
fs[i].onchange = function(){
img_list.innerHTML = get_imglist().join(' <br />');
}
}
} function get_imglist(){
var list = [];
for(var i=0; i <fs.length; i++){
if(fs[i].type == 'file' && fs[i].value)
list.push(' <input type="checkbox" value="'+i+'">'+(i+1)+': '+fs[i].value.replace(/^.+(?:\/ ¦\\)([^\/\\]+)$/,'$1'));
}
return list;
}function selAll(){
var cs = img_list.getElementsByTagName('input');
for(var i=0; i<cs.length; i++)cs[i].checked = true;
}function del(){
var fils = [];
for(var i=0; i<fs.length; i++)if(fs[i].type == 'file') fils.push(fs[i]);
var cs = img_list.getElementsByTagName('input');
for(var i=0; i<cs.length; i++)
if(cs[i].checked){
var n = parseInt(cs[i].value);
var nfile = fils[n].cloneNode(true);
fils[n].parentNode.replaceChild(nfile, fils[n]);
}
img_list.innerHTML = get_imglist().join(' <br />');
}
</script>
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货