Home Database Mysql Tutorial Uploadify Version 3.2的使用

Uploadify Version 3.2的使用

Jun 07, 2016 pm 03:17 PM
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注:截至目前最新的版本是Uploadify 3.2,注意在使用时看清楚版本,因为旧版本和新版本所提供的参数设置有很大差别。 1、引入Uploadify所需的JS及CSS文件 link id=easyuiTheme rel=stylesheet href=/js/uploadify/uploadify.css type=text/css/linkscript ty

注:截至目前最新的版本是Uploadify 3.2,注意在使用时看清楚版本,因为旧版本和新版本所提供的参数设置有很大差别。

1、引入Uploadify所需的JS及CSS文件

<link id="easyuiTheme" rel="stylesheet" href="/js/uploadify/uploadify.css" type="text/css">
<script type="text/javascript" src="/js/uploadify/swfobject.js" charset="utf-8"></script>
<script type="text/javascript" src="/js/uploadify/jquery.uploadify.js" charset="utf-8"></script>
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如上所示同时也要引入swfobject.js这个插件,最好使用最新的版本,当然,JQUERY的基础库那也是必须要引入的(jquery-1.8.0.min.js)
2、使用方法
$(function() {
		$("#documentfile").uploadify({                    
                     //请求路径,这里我请求的是struts2的action,但是在请求路径后加了.action,就无法提交。                   
                     'uploader': '${pageContext.request.contextPath}/uploads/control_projectDocument_addDocumentVersion',
			'swf':'${pageContext.request.contextPath}/js/uploadify/uploadify.swf',//引入uploadify提供的swf文件
			'cancelImg': 'js/uploadify/uploadify-cancel.png',//取消按钮
			'queueID': 'fileQueue',//文件选择后所要存放的容器
			'wmode' : 'transparent', 
			'debug' : false,//是否开启调试
			 'auto': false,//是否开启自动上传
             'multi': true,
             'fileObjName':'documentfile',//上传文件input type=file的名称
             'width':84,//宽度
             'height':24,//高度
             'buttonText':'',//改变上传按钮的文本
             'preventCaching':true,
             'removeTimeout':1,
             //不执行默认的onSelect事件
 	        'overrideEvents' : ['onDialogClose'],
 	        'fileTypeDesc':'支持的格式:', //在浏览窗口底部的文件类型下拉菜单中显示的文本
  	        'fileTypeExts':'*.jpg;*.jpge;*.gif;*.png;*.bmp;*.swf;*.doc;*.txt;*.xls;*.ppt;*.pdf;*.xlsx;*.docx;*.pptx;*.mpp',//允许上传的文件后缀
	        'fileSizeLimit':'50MB',//上传文件的大小限制
	        'queueSizeLimit' : 5,//上传数量
	        'onUploadProgress' : function(file, bytesUploaded, bytesTotal, totalBytesUploaded, totalBytesTotal) {//每次更新上传的文件的进展
	             //利用这个方法可以自定义上传进度,
	             //使用方法见官方说明
	        },
	        //选择上传文件后调用
	        'onSelect' : function(file) {
	        },
	        //返回一个错误,选择文件的时候触发
	        'onSelectError':function(file, errorCode, errorMsg){
	            switch(errorCode) {
	                case -100:
	                	$.messager.alert('提示',"上传的文件数量已经超出系统限制的"+$('#documentfile').uploadify('settings','queueSizeLimit')+"个文件!");
	                    break;
	                case -110:
	                	$.messager.alert('提示',"文件 ["+file.name+"] 大小超出系统限制的"+$('#uploadify').uploadify('settings','fileSizeLimit')+"大小!");
	                    break;
	                case -120:
	                	$.messager.alert('提示',"文件 ["+file.name+"] 大小异常!");
	                    break;
	                case -130:
	                	$.messager.alert('提示',"文件 ["+file.name+"] 类型不正确!");
	                    break;
	            }
	        },
	        //检测FLASH失败调用
	        'onFallback':function(){
	            $.messager.alert('提示',"您未安装FLASH控件,无法上传图片!请安装FLASH控件后重启浏览器再试");
	        },
	        //上传到服务器,服务器返回相应信息到data里
	        'onUploadSuccess':function(file, data, response){
	        	$('#' + file.id).find('.data').html(' - 完成');
	        	$('#documentfile').uploadify('upload');
	        	var r = $
				.parseJSON(data);
	        	$.messager.show({
					msg : r.msg,
					title : '提示'
				});
	        }
		});
	});
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3.所支持的表单

<div id="fileQueue" style="height:200px;background-color: #F5F5F5;overflow:auto;width: 347px;"></div>
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<input type="file" name="documentfile" style="display: none;" id="documentfile">
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4.在使用时,通常除了上传的文件外,还需传入其它参数可以使用settings属性进行设置

//在上传文件时,判断是否选择了文件
if($('#fileQueue').html()==""){
    alert('提示',"请先选择文件!");
}
//设置其它要传入后台的参数,格式如下
$('#documentfile').uploadify('settings', 'formData', { 
        'projectDocument.pid':$('#admin_xmwd_treegrid').propertygrid('getSelected').id,
        'version':$('#version').val()
});
$('#documentfile').uploadify('upload');//执行上传操作
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到此位置,uploadify的基本使用就算完成。

uploadify3.2压缩包下载地址:下载Uploadify使用所需文件




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