uploadify multi-file upload parameter setting tips

uploadify multi-file upload parameter setting tips_jquery

WBOY

Release： 2016-05-16 15:32:08

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Compared with swfupload, the uploadify plug-in is simpler to configure and use, but it is a little slower for about a second when it first loads.

No more nonsense, let me just post the code for you.

<html xmlns=”http://www.w3.org/1999/xhtml”>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=UTF-8″ />
<title>php jquery uploadify多文件上传</title>
<link href=”css/default.css” rel=”stylesheet” type=”text/css” />
<link href=”css/uploadify.css” rel=”stylesheet” type=”text/css” />
<script type=”text/javascript” src=”js/jquery-1.3.2.min.js”></script>
<script type=”text/javascript” src=”js/swfobject.js”></script>
<script type=”text/javascript” src=”js/jquery.uploadify.v2.1.0.min.js”></script>
<script type=”text/javascript”>
$(document).ready(function() {
$(“#fileInput2″).uploadify({
‘uploader': ‘js/uploadify.swf',//所需要的flash文件
‘cancelImg': ‘cancel.png',//单个取消上传的图片
'script': ‘js/uploadify.php',//实现上传的程序
‘folder': ‘uploads',//服务端的上传目录
//'auto': true,//自动上传
‘multi': true,//是否多文件上传
//'checkScript': ‘js/check.php',//验证 ，服务端的
‘displayData': 'speed',//进度条的显示方式
//'fileDesc': ‘Image(*.jpg;*.gif;*.png)',//对话框的文件类型描述
//'fileExt': ‘*.jpg;*.jpeg;*.gif;*.png',//可上传的文件类型
//'sizeLimit': 999999 ,//限制上传文件的大小
//'simUploadLimit' :3, //并发上传数据
//'queueSizeLimit' :5, //可上传的文件个数
//'buttonText' :'文件上传',//通过文字替换钮扣上的文字
‘buttonImg': ‘css/images/browseBtn.png',//替换上传钮扣
‘width': 80,//buttonImg的大小
‘height': 24,//
‘rollover': true,//button是否变换
onComplete: function (evt, queueID, fileObj, response, data) {
//alert(“Successfully uploaded: “+fileObj.filePath);
//alert(response);
getResult(response);//获得上传的文件路径
}
//onError: function(errorObj) {
// alert(errorObj.info+” “+errorObj.type);
//}
});
});
</script>
<script type=”text/javascript”>
function getResult(content){
//通过上传的图片来动态生成text来保存路径
var board = document.getElementById(“divTxt”);
board.style.display=””;
var newInput = document.createElement(“input”);
newInput.type = “text”;
newInput.size = “45″;
newInput.name=”myFilePath[]“;
var obj = board.appendChild(newInput);
var br= document.createElement(“br”);
board.appendChild(br);
obj.value=content;
}
</script>
</head>
<body>
<fieldset style=”border: 1px solid #CDCDCD; padding: 8px; padding-bottom:0px; margin: 8px 0″>
<legend> <strong> 多文件上传</strong></legend>
<div>
<input id=”fileInput2″ name=”fileInput2″ type=”file” />
<input type=”button” value=”确定上传” onclick=”javascript:$(‘#fileInput2′).uploadifyUpload();”>  
||  <a href=”javascript:$(‘#fileInput2′).uploadifyClearQueue();”>清除上传列表</a></div>
<p></p>
</fieldset>
<FORM name=”form2″ METHOD=POST ACTION=”db.php”>
 <div id=”divTxt” style=”display:none”><span style=”color:red”><strong>已经上传的图片有：</strong></span& gt;<br></div><br>
<INPUT TYPE=”submit” value=”提 交”>
</FORM>
</body>
</html>

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ps: uploadify plug-in enables uploading and previewing multiple images

Use the uploadify plug-in to easily implement the image upload function. Compatible with ie6 and ie7.

After the upload is successful, use the plug-in's callback function to read the json data and preview the image based on the URL.

Rendering:

uploadify multi-file upload parameter setting tips_jquery

Click to browse the file to upload the image, and the preview effect of the image will be displayed on the right side.

Implementation:

The json data format is as follows:

uploadify multi-file upload parameter setting tips_jquery

The page code is as follows:

Note: jQuery.js, uploadify.js, and uploadify files need to be quoted. . uploadify file download address: http://www.uploadify.com/download/

<html>
<head>
<script type="text/javascript" src="static/js/jquery.js">"></script>
<script type="text/javascript" src="static/js/jquery.select.js">"></script>
</head>
<body>
<div class="file-box"> 
            <div id="divPreview">
              <span style="float:left">（最多可上传五张图片）</span>
            </div>
            <input type="file" name="file" class="file" id="fileField" /> 
            <input type="hidden" name="hash" id="hash" value="xoxo"/> 
</div> 
<script>
$(function() {
  $("#fileField").uploadify({
    'height'    : 30,
    'swf'    : '<&#63;php echoYii::app()->request->baseUrl &#63;>/static/uploadify/uploadify.swf&#63;var='+(newDate()).getTime(),
    'uploader'   :'index.php&#63;r=upload/uploadimage',
    'width'     : 120,
    'onUploadSuccess' : function(file, data, response) {
      var info = eval("("+data+")");
      if(info.err==1){alert(info.msg);}                    //如果图片过大或者格式错误弹出错误信息
      else{
      $("#divPreview").append($("<img  src='" + info.img + "'/ alt="uploadify multi-file upload parameter setting tips_jquery" >"));
      $("#divPreview").append($("<input type='hidden' name='imgId[]' value='" + info.imgId + "'/>"));
      }
    },
    'buttonText'  : '浏览文件',
    'uploadLimit'  : 5,                                   //上传最多图片张数
    'removeTimeout' : 1,
    'preventCaching': true,                              //不允许缓存
    'fileSizeLimit' : 4100,                               //文件最大
    'formData'   : { '<&#63;php echosession_name();&#63;>' : '<&#63;php echosession_id();&#63;>','hash':$("#hash").val() }      //hash
  });
  $("#SWFUpload_0").css({         //设置按钮样式，根据插件文档进行修改
            'position' :'absolute',
            'top': 20,
            'left': 35,
            'z-index' : 1
          });
});
</script>
</body>
</html>

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Have encountered problems:

IE and 360 browsers are stricter about json data inspection and do not allow the last "," to exist. Other browsers will not report an error, so please pay attention.