www.gusucode.com > 站长俱乐部新闻发布系统精简版 1.01源码程序 > admin/FCKeditor/editor/plugins/autogrow/fckplugin.js
/* * QQ:23365210 */ var FCKAutoGrow_Min = window.frameElement.offsetHeight ; function FCKAutoGrow_Check() { var oInnerDoc = FCK.EditorDocument ; var iFrameHeight, iInnerHeight ; if ( FCKBrowserInfo.IsIE ) { iFrameHeight = FCK.EditorWindow.frameElement.offsetHeight ; iInnerHeight = oInnerDoc.body.scrollHeight ; } else { iFrameHeight = FCK.EditorWindow.innerHeight ; iInnerHeight = oInnerDoc.body.offsetHeight ; } var iDiff = iInnerHeight - iFrameHeight ; if ( iDiff != 0 ) { var iMainFrameSize = window.frameElement.offsetHeight ; if ( iDiff > 0 && iMainFrameSize < FCKConfig.AutoGrowMax ) { iMainFrameSize += iDiff ; if ( iMainFrameSize > FCKConfig.AutoGrowMax ) iMainFrameSize = FCKConfig.AutoGrowMax ; } else if ( iDiff < 0 && iMainFrameSize > FCKAutoGrow_Min ) { iMainFrameSize += iDiff ; if ( iMainFrameSize < FCKAutoGrow_Min ) iMainFrameSize = FCKAutoGrow_Min ; } else return ; window.frameElement.height = iMainFrameSize ; } } FCK.AttachToOnSelectionChange( FCKAutoGrow_Check ) ; function FCKAutoGrow_SetListeners() { FCK.EditorWindow.attachEvent( 'onscroll', FCKAutoGrow_Check ) ; FCK.EditorDocument.attachEvent( 'onkeyup', FCKAutoGrow_Check ) ; } if ( FCKBrowserInfo.IsIE ) { // FCKAutoGrow_SetListeners() ; FCK.Events.AttachEvent( 'OnAfterSetHTML', FCKAutoGrow_SetListeners ) ; } function FCKAutoGrow_CheckEditorStatus( sender, status ) { if ( status == FCK_STATUS_COMPLETE ) FCKAutoGrow_Check() ; } FCK.Events.AttachEvent( 'OnStatusChange', FCKAutoGrow_CheckEditorStatus ) ;