uploadify在上传后返回一个值

Question

我正在努力做的事情是：

1. 我想在注册用户期间上传图片。比方说，我有一个表单接受输入作为名称和输入文件上传（uploadify按钮）和保存按钮。

uploadify.php

$targetFolder = 'uploads';
if (!empty($_FILES)) {
    $tempFile = $_FILES['Filedata']['tmp_name'];
    $targetPath = $targetFolder;
    $targetFile = rtrim($targetPath,'/') . '/' . $_FILES['Filedata']['name'];

    // Validate the file type
    $fileTypes = array('jpg','jpeg','gif','png'); // File extensions
    $fileParts = pathinfo($_FILES['Filedata']['name']);

    if (in_array($fileParts['extension'],$fileTypes)) {
        move_uploaded_file($tempFile,$targetFile);
        echo '1';
    } else {
        echo 'Invalid file type.';
    }
}

的Javascript

jQuery('#file_upload').uploadify({
        'swf'      : plug+'/uploadify-v3.1/uploadify.swf',
         'uploader' : plug + '/uploadify-v3.1/uploadify.php'
        // Put your options here
    });

我将如何做到这一点？

Answer 1

您可以使用3个事件：

• http://www.uploadify.com/documentation/uploadify/onuploaderror/
• http://www.uploadify.com/documentation/uploadify/onuploadsuccess/
• http://www.uploadify.com/documentation/uploadify/onuploadcomplete/

我建议您使用onuploaderror并更改php脚本的返回码以匹配，以便它只处理错误。