$(function(){
	
	$(".web-upload").each(function(index,dom){
		
		$(dom).webuiUpload();
	});
});
(function(){
	$.fn.webuiUpload = function(callback){
		if($("#newtouch_uploadDiv").length == 0){
				var html = uploadHTML().toString();
				$("body").append(html);
				$("#newtouch_uploadDiv").css("display","none");
				$('#newtouch_uploadForm').ajaxForm( {
					beforeSubmit : function(formData, jqForm, options) {
						
					if (!$("#newtouch_dataFile").val()) {
						alert("请选择上传的文件");
						return false;
					}
					
				},
				success : function(data) {
					var message = eval("(" + data + ")");
					if (typeof (message.error) != "undefined") {
						alert(message.error);
						return;
					} else {
						$("#newtouch_uploadDiv").dialog('close');
						if(callback){
							if(typeof(failCallback)=="function"){
								failCallback(data);
							}
							if(typeof(failCallback)=="string"){
								eval(failCallback);	
							}
						}
						alert("上传成功！");
												
					}
				}
				});
		}
		$("#"+$(this).attr("id")).bind("click",function(){
			
			$("#newtouch_uploadDiv").dialog({width:350});
		});
	};
})(jQuery);

var uploadHTML = function(){
	var html = new StringBuffer();
	html.append("<div id='newtouch_uploadDiv' title='上传文件'>");
	html.append("<div class='uploadDiv'>");
	html.append("<form id='newtouch_uploadForm' action='"+getRootPath()+"/fileUpload?uploadCallbackKey=default' enctype='multipart/form-data' method='post' >");
	html.append("<div class='column'>");
	html.append("<input type='file' name='newtouch_dataFile'  id='newtouch_dataFile' value='浏览'/>");
	html.append("</div>");
	html.append("<div class='column'>");
	html.append("<input type='submit' class='n-button' value='上传'/>");
	html.append("</div>");
	html.append("</form>")
	html.append("</div>");
	html.append("</div>");
	return html;
};

var getRootPath = function(){  
    //获取当前网址，如： http://localhost:8083/uimcardprj/share/meun.jsp  
    var curWwwPath=window.document.location.href;  
    //获取主机地址之后的目录，如： uimcardprj/share/meun.jsp  
    var pathName=window.document.location.pathname;  
    var pos=curWwwPath.indexOf(pathName);  
    //获取主机地址，如： http://localhost:8083  
    var localhostPaht=curWwwPath.substring(0,pos);  
    //获取带"/"的项目名，如：/uimcardprj  
    var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1);  
    return (localhostPaht+projectName);  
}