php结合jquery异步上传图片（ajaxSubmit），以下为提交页面代码：
<!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>Ajax异步上传图片</title>
<script src="js/jquery-1.4.2.js" language="JavaScript" type="text/javascript"></script>
<script src="js/jquery.form.js" language="JavaScript" type="text/javascript"></script>
<script type="text/javascript">
function sky_upfiles(){
var messtxt;
$("#sky_upform").ajaxSubmit({
//dataType:‘script‘,
type:‘post‘,
url: "doupfiles.php",
beforeSubmit: function(){
$("#sky_txt").html("图片上传中...");
},
success: function(data){
if(data=="1"){
messtxt = "上传成功！";
}else if(data=="-1"){
messtxt = "文件超过规定大小！";
}else if(data=="-2"){
messtxt = "文件类型不符!";
}else if(data=="-3"){
messtxt = "移动文件出错!";
}else{
messtxt = "未知错误!";
}
$("#sky_txt").html(messtxt);
//$("#sky_txt").append(data);
},
resetForm: false,
clearForm: false
});
//$("#upimgform").submit();
}
</script>
</head>
<body>
<br />
<fieldset style="width:97%">
<legend>上传文件</legend>
<form enctype="multipart/form-data" id="sky_upform" name="sky_upform" action="" method="post">
<table width="100%" border="0" align="center" cellpadding="3" cellspacing="0">
<tr>
<td width="100" align="right" class="f-12"></td>
<td class="f-12" align="left">
<input name="upfile" id="upfile" maxlength="20" size="40" type="file" value="" /><input name="upmit" type="button" id="upmit" value="上传" onclick="sky_upfiles()"/>
<font color="red" id="sky_txt"></font></td>
</tr>
</form>
</body>
</html>
jquery.form.js下载
https://github.com/malsup/form
下载源码：
转载：http://skyhome.cn/jquery/246.html
时间： 2024-10-06 10:06:12