javascript 实现多文件选择
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><script type="text/javascript" src="jquery-1.6.4.js"></script><script type="text/javascript">var addMore = function(){var div = document.getElementById("div1");var br = document.createElement("br");var input = document.createElement("input");var button = document.createElement("input");input.setAttribute("type","file");button.setAttribute("type","button");button.setAttribute("value","remove");button.onclick = function(){div.removeChild(br);div.removeChild(input);div.removeChild(button);}div.appendChild(br);div.appendChild(input);div.appendChild(button);}//jquery实现$(function() {$("input").click(function() { var br = $("<br>"); var input = $("<input type='file'> "); var button = $("<input type='button' value='remove'>"); $("#div1").append(br).append(input).append(button); button.click(function() { //$().remove(); br.remove(); input.remove(); button.remove();}); });});</script></head><body><input type="file" /><input type="button" value="more" /><div id="div1"></div></body></html>效果图：
http://dl.iteye.com/upload/attachment/570600/d8d3c9b9-4f49-3302-8e2d-084835be2dc2.jpg
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