文件上传阿贾克斯PHP [英] File Upload Ajax PHP

问题描述

我有一段使用Ajax和PHP上传图片的JavaScript。

I have a piece of javascript that uses Ajax and PHP to upload an image.

我正在使用的一些html页面的头部的JavaScript，想知道是否有从这些页面到upload.php的文件传递价值的一种方式，而无需创建单独的upload.php的文件，每个网页

I am using the javascript in the head section of a few html pages and was wondering if there was a way of passing a value from these pages to the Upload.php file, without having to create individual Upload.php files for each web page.

的JavaScript的部分：

Section of the javascript:

<script type="text/javascript" >
        $(function(){
            var btnUpload=$('#me');
            var mestatus=$('#mestatus');
            var files=$('#files');
            new AjaxUpload(btnUpload, {
                action: '../UploadDoc/Upload.php',
                name: 'uploadfile',

在upload.php的文件的部分我想传递值：

Section of the Upload.php file i would like to pass value to:

<?php
/* Set the location to upload the file to */
$uploaddir = '../documents/userdocs/'; 

/* Set the name and file extension of the file being saved */
$file = $uploaddir ."HtmlPage1_".basename($_FILES['uploadfile']['name']); 
$file_name= "HtmlPage1_".$_FILES['uploadfile']['name']; 

在哪里HtmlPage1_'将是我需要传递的，因为它是唯一改变的部分信息。

Where 'HtmlPage1_' will be the information i need to pass in, as it is the only part that changes.

任何帮助非常AP preciated。

Any help much appreciated.

感谢

推荐答案

在你的Javascript做

In your Javascript do

$(function(){
        var btnUpload=$('#me');
        var mestatus=$('#mestatus');
        var files=$('#files');
        new AjaxUpload(btnUpload, {
            action: '../UploadDoc/Upload.php',
            name: 'uploadfile',
            params: {
                  pageKey: 'HtmlPage1_'
            }
      ......ETC-CODE......................

或你的JavaScript code执行

OR your javascript code do

$(function(){
        var btnUpload=$('#me');
        var mestatus=$('#mestatus');
        var files=$('#files');
        new AjaxUpload(btnUpload, {
            action: '../UploadDoc/Upload.php?pageKey=HtmlPage1_',
            name: 'uploadfile',
      ......ETC-CODE......................

和你的PHP做的：

<?php
/* Set the location to upload the file to */
$uploaddir = '../documents/userdocs/'; 

/* Set the name and file extension of the file being saved */
$file = $uploaddir .$_REQUEST['pageKey'].basename($_FILES['uploadfile']['name']); 
$file_name= $_REQUEST['pageKey'].$_FILES['uploadfile']['name']; 
......ETC-CODE......................

然后修改你的JavaScript code在每个页面一个pageKey参数。

Then you modify your javascript code in each page to a "pageKey" parameter.

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