fckeditorapi.js
资源名称:MEIMS.rar [点击查看]
上传用户:ah_jiwei
上传日期:2022-07-24
资源大小:54044k
文件大小:5k
源码类别:
数据库编程
开发平台:
Visual C++
- /*
- * FCKeditor - The text editor for Internet - http://www.fckeditor.net
- * Copyright (C) 2003-2007 Frederico Caldeira Knabben
- *
- * == BEGIN LICENSE ==
- *
- * Licensed under the terms of any of the following licenses at your
- * choice:
- *
- * - GNU General Public License Version 2 or later (the "GPL")
- * http://www.gnu.org/licenses/gpl.html
- *
- * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
- * http://www.gnu.org/licenses/lgpl.html
- *
- * - Mozilla Public License Version 1.1 or later (the "MPL")
- * http://www.mozilla.org/MPL/MPL-1.1.html
- *
- * == END LICENSE ==
- *
- * Create the FCKeditorAPI object that is available as a global object in
- * the page where the editor is placed in.
- */
- var FCKeditorAPI ;
- function InitializeAPI()
- {
- var oParentWindow = window.parent ;
- if ( !( FCKeditorAPI = oParentWindow.FCKeditorAPI ) )
- {
- // Make the FCKeditorAPI object available in the parent window. Use
- // eval so this core runs in the parent's scope and so it will still be
- // available if the editor instance is removed ("Can't execute code
- // from a freed script" error).
- // Note: we check the existence of oEditor.GetParentForm because some external
- // code (like JSON) can extend the Object prototype and we get then extra oEditor
- // objects that aren't really FCKeditor instances.
- var sScript =
- 'var FCKeditorAPI = {' +
- 'Version : "2.5 Beta",' +
- 'VersionBuild : "16848",' +
- '__Instances : new Object(),' +
- 'GetInstance : function( name )' +
- '{' +
- 'return this.__Instances[ name ];' +
- '},' +
- '_FormSubmit : function()' +
- '{' +
- 'for ( var name in FCKeditorAPI.__Instances )' +
- '{' +
- 'var oEditor = FCKeditorAPI.__Instances[ name ] ;' +
- 'if ( oEditor.GetParentForm && oEditor.GetParentForm() == this )' +
- 'oEditor.UpdateLinkedField() ;' +
- '}' +
- 'this._FCKOriginalSubmit() ;' +
- '},' +
- '_FunctionQueue : {' +
- 'Functions : new Array(),' +
- 'IsRunning : false,' +
- 'Add : function( f )' +
- '{' +
- 'this.Functions.push( f );' +
- 'if ( !this.IsRunning )' +
- 'this.StartNext();' +
- '},' +
- 'StartNext : function()' +
- '{' +
- 'var aQueue = this.Functions ;' +
- 'if ( aQueue.length > 0 )' +
- '{' +
- 'this.IsRunning = true;' +
- 'aQueue[0].call();' +
- '}' +
- 'else ' +
- 'this.IsRunning = false;' +
- '},' +
- 'Remove : function( f )' +
- '{' +
- 'var aQueue = this.Functions;' +
- 'var i = 0, fFunc;' +
- 'while( (fFunc = aQueue[ i ]) )' +
- '{' +
- 'if ( fFunc == f )' +
- 'aQueue.splice( i,1 );' +
- 'i++ ;' +
- '}' +
- 'this.StartNext();' +
- '}' +
- '}' +
- '}' ;
- // In IE, the "eval" function is not always available (it works with
- // the JavaScript samples, but not with the ASP ones, for example).
- // So, let's use the execScript instead.
- if ( oParentWindow.execScript )
- oParentWindow.execScript( sScript, 'JavaScript' ) ;
- else
- {
- if ( FCKBrowserInfo.IsGecko10 )
- {
- // FF 1.0.4 gives an error with the request bellow. The
- // following seams to work well.
- eval.call( oParentWindow, sScript ) ;
- }
- else if ( FCKBrowserInfo.IsSafari || FCKBrowserInfo.IsGecko19 )
- {
- // oParentWindow.eval in Safari and Gran Paradiso executes in the calling window
- // environment, instead of the parent one. The following should make it work.
- var oParentDocument = oParentWindow.document ;
- var eScript = oParentDocument.createElement('script') ;
- eScript.appendChild( oParentDocument.createTextNode( sScript ) ) ;
- oParentDocument.documentElement.appendChild( eScript ) ;
- }
- else
- oParentWindow.eval( sScript ) ;
- }
- FCKeditorAPI = oParentWindow.FCKeditorAPI ;
- }
- // Add the current instance to the FCKeditorAPI's instances collection.
- FCKeditorAPI.__Instances[ FCK.Name ] = FCK ;
- }
- // Attach to the form onsubmit event and to the form.submit().
- function _AttachFormSubmitToAPI()
- {
- // Get the linked field form.
- var oForm = FCK.GetParentForm() ;
- if ( oForm )
- {
- // Attach to the onsubmit event.
- FCKTools.AddEventListener( oForm, 'submit', FCK.UpdateLinkedField ) ;
- // IE sees oForm.submit function as an 'object'.
- if ( !oForm._FCKOriginalSubmit && ( typeof( oForm.submit ) == 'function' || ( !oForm.submit.tagName && !oForm.submit.length ) ) )
- {
- // Save the original submit.
- oForm._FCKOriginalSubmit = oForm.submit ;
- // Create our replacement for the submit.
- oForm.submit = FCKeditorAPI._FormSubmit ;
- }
- }
- }
- function FCKeditorAPI_Cleanup()
- {
- if ( ! window.FCKUnloadFlag )
- return ;
- delete FCKeditorAPI.__Instances[ FCK.Name ] ;
- }
- function FCKeditorAPI_ConfirmCleanup()
- {
- window.FCKUnloadFlag = true ;
- }
- FCKTools.AddEventListener( window, 'unload', FCKeditorAPI_Cleanup ) ;
- FCKTools.AddEventListener( window, 'beforeunload', FCKeditorAPI_ConfirmCleanup) ;