我试图用nicupload插件实现nicedit,但是当我选择要上传的文件时,它会说“无法上传图像”,并且服务器响应说“无效上传ID”。

这是调用脚本并初始化的代码:

<script src="http://js.nicedit.com/nicEdit-latest.js" type="text/javascript"></script>
<script type="text/javascript">//<![CDATA[
bkLib.onDomLoaded(function() {
new nicEditor({uploadURI : '../../nicedit/nicUpload.php'}).panelInstance('area1');
});
//]]>
</script>
.

nicupload.php的路径是正确的,代码是可以在文档中找到的路径: http://nicedit.com/src/nicupload/nicupload.js

我使上载文件夹更改,并设置写入权限。根据文档( http://wiki.nedit.com/w/page/515 / configuration%20options ),即所有,但我不断得到错误。任何想法?

有帮助吗?

解决方案

您可以手动将ID传递给脚本:e.g nicupload.php?id= IntlOpicheader,它将成为您定义的图像文件夹中的IntrOnicheader.jpg(或适当的扩展)。 但是,我注意到,如果在NiceditorAdvancedButton.extend({。这会导致对相对路由的“未知”“资源中,则无法访问该脚本,并且如果在Nicedit.js中直接指定,则无法访问配置选项UploadUri。 。

文档否则否则,Nicuri在此用于Imgur.com(也许是默认值)的事实给予了我的印象,我也可以在单个地方而不是上的Nicupload.php脚本添加一个Uploaduri引用每个编辑实例化。

更新

如果您在实例化期间传递它,这是有效的,我猜是允许简单的动态ID群体。

不幸的是,nicupload.php被删除了错误,它的输出不是json。编辑器期望解析JSON并找到具有意外令牌“<”的脚本标记和错误。

我将尝试识别的其他错误的筏子:

在nicedit.js

  1. a.append(“图像”)应该是infact a.append(“nicimage”)
  2. this.onuploaded(d.upload)应该成为this.onuploaded(d)
  3. this.onuploaded(d)应该在var d= json.parse(c.responseetext)之后移动到try块中以修复变量范围问题
  4. b.image.width需要成为b.width

    在nicupload.php

    1. JSON输出未正确形成,注释出HTML输出并输出只是JSON_ENCODE($ State)。
    2. JSON输出需要返回命名链接的键/值对,而不是URL,尽管重命名Var D= B.links to Var D= B.URL,但在Nicedit.js中也就是修复。

      PHP和JavaScript代码留下了很多需要的批次,我经常得到很多错误,并一直在修复它们。

其他提示

在很长一段时间内寻找解决方案(没有真实解决方案的帖子),我现在自己修复了代码。我现在能够将图像上传到我自己的服务器。Thx到Firebug和Eclipse; - )

主要问题是nicupload.php旧的且不使用当前的Nicedit-Upload函数。

缺失是错误处理,随意添加此...

nienditor添加到您的PHP文件中,并配置它以使用nicedit.php:

new nicEditor({iconsPath : 'pics/nicEditorIcons.gif', uploadURI : 'script/nicUpload.php'}
.

下载 nicedit.js未压缩并在nicedit.js中更改以下行:

uploadFile : function() {
var file = this.fileInput.files[0];
if (!file || !file.type.match(/image.*/)) {
  this.onError("Only image files can be uploaded");
  return;
}
this.fileInput.setStyle({ display: 'none' });
this.setProgress(0);

var fd = new FormData(); 
fd.append("image", file);
fd.append("key", "b7ea18a4ecbda8e92203fa4968d10660");
var xhr = new XMLHttpRequest();
xhr.open("POST", this.ne.options.uploadURI || this.nicURI);

xhr.onload = function() {
  try {
    var res = JSON.parse(xhr.responseText);
  } catch(e) {
    return this.onError();
  }
  //this.onUploaded(res.upload); // CHANGE HERE
  this.onUploaded(res);
}.closure(this);
xhr.onerror = this.onError.closure(this);
xhr.upload.onprogress = function(e) {
  this.setProgress(e.loaded / e.total);
}.closure(this);
xhr.send(fd);
.

},

onUploaded : function(options) {
this.removePane();
//var src = options.links.original; // CHANGE HERE
var src = options['url'];
if(!this.im) {
  this.ne.selectedInstance.restoreRng();
  //var tmp = 'javascript:nicImTemp();';
  this.ne.nicCommand("insertImage", src);
  this.im = this.findElm('IMG','src', src);
}
var w = parseInt(this.ne.selectedInstance.elm.getStyle('width'));
if(this.im) {
  this.im.setAttributes({
    src : src,
    width : (w && options.image.width) ? Math.min(w, options.image.width) : ''
  });
}
.

}

更改像这样 的nicupload.php

<?php
/* NicEdit - Micro Inline WYSIWYG
 * Copyright 2007-2009 Brian Kirchoff
 *
 * NicEdit is distributed under the terms of the MIT license
 * For more information visit http://nicedit.com/
 * Do not remove this copyright message
 *
 * nicUpload Reciever Script PHP Edition
 * @description: Save images uploaded for a users computer to a directory, and
 * return the URL of the image to the client for use in nicEdit
 * @author: Brian Kirchoff <briankircho@gmail.com>
 * @sponsored by: DotConcepts (http://www.dotconcepts.net)
 * @version: 0.9.0
 */

/* 
* @author: Christoph Pahre
* @version: 0.1
* @description: different modification, so that this php file is working with the newest nicEdit.js (needs also modification - @see) 
* @see http://stackoverflow.com/questions/11677128/nicupload-says-invalid-upload-id-cant-make-it-works
*/

define('NICUPLOAD_PATH', '../images/uploadedImages'); // Set the path (relative or absolute) to
                                      // the directory to save image files

define('NICUPLOAD_URI', '../images/uploadedImages');   // Set the URL (relative or absolute) to
                                      // the directory defined above

$nicupload_allowed_extensions = array('jpg','jpeg','png','gif','bmp');

if(!function_exists('json_encode')) {
    die('{"error" : "Image upload host does not have the required dependicies (json_encode/decode)"}');
}

if($_SERVER['REQUEST_METHOD']=='POST') { // Upload is complete

    $file = $_FILES['image'];
    $image = $file['tmp_name'];
    $id = $file['name'];

    $max_upload_size = ini_max_upload_size();
    if(!$file) {
        nicupload_error('Must be less than '.bytes_to_readable($max_upload_size));
    }

    $ext = strtolower(substr(strrchr($file['name'], '.'), 1));
    @$size = getimagesize($image);
    if(!$size || !in_array($ext, $nicupload_allowed_extensions)) {
        nicupload_error('Invalid image file, must be a valid image less than '.bytes_to_readable($max_upload_size));
    }

    $filename = $id;
    $path = NICUPLOAD_PATH.'/'.$filename;

    if(!move_uploaded_file($image, $path)) {
        nicupload_error('Server error, failed to move file');
    }

    $status = array();
    $status['done'] = 1;
    $status['width'] = $size[0];
    $rp = realpath($path);
    $status['url'] =  NICUPLOAD_URI ."/".$id;


    nicupload_output($status, false);
    exit;
} 

// UTILITY FUNCTIONS

function nicupload_error($msg) {
    echo nicupload_output(array('error' => $msg)); 
}

function nicupload_output($status, $showLoadingMsg = false) {
    $script = json_encode($status);
    $script = str_replace("\\/", '/', $script);
    echo $script;

    exit;
}

function ini_max_upload_size() {
    $post_size = ini_get('post_max_size');
    $upload_size = ini_get('upload_max_filesize');
    if(!$post_size) $post_size = '8M';
    if(!$upload_size) $upload_size = '2M';

    return min( ini_bytes_from_string($post_size), ini_bytes_from_string($upload_size) );
}

function ini_bytes_from_string($val) {
    $val = trim($val);
    $last = strtolower($val[strlen($val)-1]);
    switch($last) {
        // The 'G' modifier is available since PHP 5.1.0
        case 'g':
            $val *= 1024;
        case 'm':
            $val *= 1024;
        case 'k':
            $val *= 1024;
    }
    return $val;
}

function bytes_to_readable( $bytes ) {
    if ($bytes<=0)
        return '0 Byte';

    $convention=1000; //[1000->10^x|1024->2^x]
    $s=array('B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB');
    $e=floor(log($bytes,$convention));
    return round($bytes/pow($convention,$e),2).' '.$s[$e];
}

?>
.

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