首页 / 脚本样式 / Ajax / php+ajax文件上传进度条
php+ajax文件上传进度条2007-04-26代码分为以下部分:demo.php - 上传过程处理PLAIN TEXTPHP:<?phpinclude "UploadProgressMeter.class.php";$fileWidget = new UploadProgressMeter();if ($fileWidget->uploadComplete()) {
// 上传完毕的时候,从iframe发送一个js到主窗口表示一切ok
echo $fileWidget->finalStatus();// 处理上传后的文件...exit;
}
?> demoserver.php - ajax的服务端js,使用Pear:HTML_AJAX,直接调用UploadProgressMeterStatus类PLAIN TEXTHTML:<script src="http://www.ooso.net/demoserver.php?client=main,request,httpclient,dispatcher,json,util" type="text/javascript"></script>
<script src="http://www.ooso.net/demoserver.php?stub=UploadProgressMeterStatus" type="text/javascript"></script>
<?php echo $fileWidget->renderIncludeJs(); ?> 进度条的样式表PLAIN TEXTCSS:.progressBar {
position: relative;
padding: 2px;
width: 300px;
height: 40px;
font-size: 14px;
}
.progressBar .background {
border: solid 1px black;
width: 270px;
height: 20px;
}
.progressBar .bar {
position: relative;
background-color: blue;
width: 0px;
height: 20px;
} 表单部分PLAIN TEXTHTML:<form action="demo.php" method="post" enctype="multipart/form-data">renderFormExtra(); ?>>
<?php echo $fileWidget->renderHidden(); ?></form><form action="demo.php" method="post" enctype="multipart/form-data"><label>Select File: </label>
<div><?php echo $fileWidget->render(); ?>
<?php echo $fileWidget->renderProgressBar(); ?></div>
</form>