修改fckeditor的文件上传功能步骤

来源：互联网发布：盒子下载软件编辑：程序博客网时间：2024/06/08 15:42

虽然fckeditor自带了文件上传功能，但感觉自带的不方便使用。

1、要点击链接，然后点击里面的上传tab,不熟悉的人可能找不到这个上传功能
2、插入的就是1个链接，我希望插入链接的同时插入1个图片代表文件类型
效果图:

修改fckconfig.js
1. 在FCKConfig.ToolbarSets["Default"] = 中加入'FuJian',位置自己选
2. 最后加上2句
// 附件上传地址
FCKConfig.FuJianUrl = "/FckEdit/upload.jsp";
// 上传的文件类型
FCKConfig.FuJianAllowedExtensions = ".(doc|xls|ppt|pdf|rar|zip)$";
3. 在对应的语言包中加上：
FuJian : "附件"
4. 修改JS/fckeditorcode_gecko.js 和JS/fckeditorcode_ie.js
注：这2个文件是被压缩过的，在netbeans中点击格式化代码就会解压缩。
5. 在文件中找到：case 'Image':B=new FCKDialogCommand('Image',FCKLang.DlgImgTitle,'dialog/fck_image.html',450,390);
在这句前面加上：
case 'FuJian':B=new FCKDialogCommand('FuJian',FCKLang.FuJian,'dialog/fck_fujian.html',450,200);break;
(这句表示点击"附件"按钮的时候要弹出dialog/fck_fujian.html页面，450,200分别是宽，高)。
再找
case 'Image':B=new FCKToolbarButton('Image',FCKLang.InsertImageLbl,FCKLang.InsertImage,null,false,true,37);
在前面加上：
case 'FuJian':B=new FCKToolbarButton('FuJian',FCKLang.FuJian,null,null,false,true,77);break;
77是附件在工具栏上要显示的图标的索引，
图标文件在:editor/skins/default/fck_strip.gif 文件，图标都是16×16的.

到这里按钮已经能显示出来了，下面是fck_image.html的代码:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Upload</title> <meta name="robots" content="noindex, nofollow" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script src="common/fck_dialog_common.js" src="common/fck_dialog_common.js" type="text/javascript"></script> <script src="fck_fujian/fck_fujian.js" src="fck_fujian/fck_fujian.js" type="text/javascript"></script> </head> <body scroll="no" style="OVERFLOW: hidden" style="OVERFLOW: hidden"> <div id="divUpload" style="DISPLAY: none" style="DISPLAY: none"> <form id="frmUpload" method="post" target="UploadWindow" enctype="multipart/form-data" action="" onsubmit="return CheckUpload();"> <span fckLang="DlgLnkUpload">选择上传的文件</span><br /> <input id="txtUploadFile" style="WIDTH: 100%" type="file" size="40" name="NewFile" /><br /> <br /> <input id="btnUpload" type="submit" value="上传" fckLang="DlgLnkBtnUpload" /> <script type="text/javascript"><!-- document.write( '<iframe name="UploadWindow" style="display: none" style="display: none" src="' + FCKTools.GetVoidUrl() + '" src="' + FCKTools.GetVoidUrl() + '"><\/iframe>' ) ; // --></script> </form> </div> </body> </html>

fck_fujian.js代码:

/* * 功能:上传附件 */ // 显示页面 var dialog = window.parent ; var oEditor = dialog.InnerDialogLoaded() ; var FCK = oEditor.FCK ; var FCKLang = oEditor.FCKLang ; var FCKConfig = oEditor.FCKConfig ; var FCKRegexLib = oEditor.FCKRegexLib ; var FCKTools = oEditor.FCKTools ; dialog.AddTab('Upload', FCKLang.FuJian,true) ; window.onload = function(){ GetE('frmUpload').action = FCKConfig.FuJianUrl; // 显示 GetE('divUpload').style.display = '' ; } var oUploadAllowedExtRegex = new RegExp( FCKConfig.FuJianAllowedExtensions, 'i' ) ; function CheckUpload(){ var sFile = GetE('txtUploadFile').value ; if ( sFile.length == 0 ){ alert( '请选择1个文件上传' ) ; return false ; } if ( FCKConfig.FuJianAllowedExtensions.length > 0 && !oUploadAllowedExtRegex.test( sFile )) { OnUploadCompleted( 202 ) ; return false ; } // Show animation window.parent.Throbber.Show( 100 ) ; GetE( 'divUpload' ).style.display = 'none' ; return true ; } // 上传完毕 function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg){ // Remove animation window.parent.Throbber.Hide() ; GetE( 'divUpload' ).style.display = '' ; switch (errorNumber){ case 0 : // No errors //alert( 'Your file has been successfully uploaded' ) ; insertFile(fileUrl,fileName) break ; case 1 : // Custom error alert( customMsg ) ; return ; case 101 : // Custom warning alert( customMsg ) ; break ; case 201 : alert( 'A file with the same name is already available. The uploaded file has been renamed to "' + fileName + '"' ) ; break ; case 202 : alert( '不支持的文件类型' ) ; return ; case 203 : alert( "Security error. You probably don't have enough permissions to upload. Please check your server." ) ; return ; case 500 : alert( 'The connector is disabled' ) ; break ; default : alert( 'Error on file upload. Error number: ' + errorNumber ) ; return ; } } function insertFile(fileUrl,fileName){ imgPath = getFileImg(fileName); // 插入HTML var html = "<div><img src="" + imgPath + "" src="" + imgPath + "" /> <a href="" + fileUrl + "" href="" + fileUrl + "">" + fileName +"</a></div>"; oEditor.FCK.InsertHtml(html); // 关闭页面 dialog.Cancel(); } function getFileImg(fileName){ var path = FCKConfig.BasePath + "file/"; index = fileName.lastIndexOf("."); if(index == -1) return path + "unknow.gif"; ext = fileName.substr(index+1); switch(ext.toLowerCase()){ case "doc": path += "doc.gif" break; case "pdf": path += "pdf.gif" break; case "ppt": path += "ppt.gif" break; case "xls": path += "xls.gif" break; case "rar": path += "rar.gif" break; case "zip": path += "zip.gif" break; default: path += "unknow.gif" break; } return path; }

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