FTP发送文件进度条

Posted on 2008-06-13 10:11 analyzer 阅读(1353) 评论(0) 收藏举报

说明:部分函数是外部的,本程序的FTP是基于ZF写的,没提供,

运行是load.php?P=show,任何直接访问都没用

发上来只是供大家参考.

原理:
sent边发文件边写文件(随机创建一个),完了后删除文件.

原本是用session的,结果老是不对头,就用的这种方式.有意的可下到自己电脑上去看看.

直接运行是运行不起的,因为差文件.不是我不提供文件,我发上来只是供大家参考.

show.php->修正了的把下面的代码替换show.php 主要修改了JS,变的更简单了

<?php
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session_start();
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if(!defined('BASE_URL'))die('Hacking Attmpt!');
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$writescriptfile = BASE_URL.'bizman'.'.html';
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//@unlink($writescriptfile);
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$fileall = 'http://192.168.1.7/bizman.php';
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/**DELETE 要用*/
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$_SESSION['args_delete'] = '1';
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$width = 652;
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header('Cache-Control: no-store, no-cache, must-revalidate'); // HTTP/1.1
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header('Cache-Control: pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
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header ("Pragma: no-cache");
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header("Expires: 0");
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Sent file to server</title>
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$(document).ready(function(){
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getpage();
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doProgress();
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//$("#show").load("http://192.168.1.7/bizman.php");
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});
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function getpage(){
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$.get("http://192.168.1.7/load.php?p=sent");
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}
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var i = 0;
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function doProgress() {
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if (i > 10) {
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alert("sent data is ok");
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return;
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}
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if (i <= 10) {
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stetimes = setTimeout("doProgress()", 300);
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showinfo(i);
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i++;
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}
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}
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function showinfo(Progress){
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if (Progress) {
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var html = $.trim($.ajax({
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url: "http://192.168.1.7/bizman.php",
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cache:false,
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async: false//防止出现完成该操作所需的数据还不可使用
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}).responseText);
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switch(html){
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case "unlogin" :
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clearTimeout(stetimes);
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$("#show").html('<script language="JavaScript">updateProgress("Can Not Login in Ftp Server.Please Check pass or user", 10 );<\/script>');
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$.get("/load.php?p=delete");
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break;
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case "error" :
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clearTimeout(stetimes);
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$("#show").html('<script language="JavaScript">updateProgress("Can Not Connet Ftp Server.", 10);<\/script>');
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$.get("/load.php?p=delete");
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break;
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break;
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case "sentok" :
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clearTimeout(stetimes);
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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$("#show").html('<script language="JavaScript">updateProgress("Finished sent all the files.", <?php echo $width; ?> );<\/script>');
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showUrl()
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$.get("/load.php?p=delete");
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break;
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default:
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$("#show").html(html);
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// 注意这一句,过去不是这样的,不信可以对比一下两个文件
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//$("#show").load("http://192.168.1.7/bizman.php");
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//alert('我靠你老篾青的');
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}
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}
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}
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function updateProgress(sMsg, iWidth)
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{
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document.getElementById("status").innerHTML = sMsg;
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document.getElementById("progress").style.width = iWidth + "px";
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document.getElementById("percent").innerHTML = parseInt(iWidth / <?php echo $width; ?> * 100) + "%";
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}
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function showUrl(){
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$("#show").append('<div style="position:absolute; top:55px; left:250px; text-decoration:none;"><a href="<?php echo $url ?>" target="_blank"><span style="color:red;font-size:15px; font-weight:bold;">Please click here go to vist you website!</span></a></div>');
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}
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</script>
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</head>
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<body>
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<div style="margin:4px 4px 0px 20px; padding: 8px; color:#FF0000; font-size:13px; font-weight:bold;border: 1px solid gray; margin-left:14px;background: #EAEAEA; width: <?php echo $width+8; ?>px">
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<div style="text-align:center"><font color="#FF0000">发送文件中

</font></div>
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<div style="padding: 0; background-color: white; border: 1px solid navy; width: <?php echo $width; ?>px">
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<div id="progress" style="padding: 0; background-color: #FFCC66; border: 0; width: 0px; text-align: center; height: 16px"></div>
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</div>
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<div id="status"> </div>
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<div id="percent" style="position: relative; top: -30px; text-align: center; font-weight: bold; font-size: 8pt">0%</div>
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</div>
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<div id ="show"></div>
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</body>
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</html>
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111

附件: processbar.zip

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