續 Freetextbox1.63中文版的使用(二)

前面寫過Freetextbox1.63的基本使用,

現在基於boss的特殊要求,上傳附件.相關附件主要爲doc,或者war格式.

首先,找到freetextbox源碼,在ToolbarItems類裏面添加靜態屬性如下:

  /// <summary> /// Returns a ToolbarButton with InsertFileFromGallery JavaScript functions builtin /// </summary> public static ToolbarButton InsertFileFromGallery { get { ToolbarButton button = new ToolbarButton("插入附件（來自文件庫）","insertfilefromgallery","FTB_InsertFileFromGallery_CLIENTID"); button.ScriptBlock = @"<mce:script language=""JavaScript""><!-- function FTB_InsertFileFromGallery_CLIENTID(editor,htmlmode) { if (htmlmode) return; editor.focus(); var folder = 'files'; var galleryscript = FTB_HelperFilesPath + 'ftb.filegallery.aspx?rif='+folder+'&cif='+folder; if (FTB_HelperFilesParameters != '') galleryscript += '&' + FTB_HelperFilesParameters; imgArr = showModalDialog(galleryscript,window,'dialogWidth:1000px; dialogHeight:500px;help:0;status:0;resizeable:1;'); if (imgArr != null) { imagestring = '<a href=""'+imgArr['filename'] + '"" >'+imgArr['filename'].substring(imgArr['filename'].lastIndexOf('/')+1,imgArr['filename'].length)+' </a>'; sel = editor.document.selection.createRange(); sel.pasteHTML(imagestring); } else { } } // --></mce:script>"; return button; } }

 

第二步,在ToolbarGenerator 類裏面,添加相關上傳控件的識別代碼public static string DefaultConfigString = "Bold,Italic,Underline,Strikethrough;Superscript,Subscript,RemoveFormat|FontFacesMenu,FontSizesMenu,FontForeColorsMenu|JustifyLeft,JustifyRight,JustifyCenter,JustifyFull;BulletedList,NumberedList,Indent,Outdent;CreateLink,Unlink,InsertImageFromGallery,InsertFileFromGallery,InsertTable,InsertRule|Cut,Copy,Paste;Undo,Redo,Print,ieSpellCheck"; public static string AlternateConfigString = "Save,Print,Undo,Redo,WordClean,InsertTable|ParagraphMenu,FontFacesMenu,FontSizesMenu,FontForeColorPicker,FontBackColorPicker,SymbolsMenu|Bold,Italic,Underline,Strikethrough;Superscript,Subscript,RemoveFormat|JustifyLeft,JustifyRight,JustifyCenter,JustifyFull;BulletedList,NumberedList,Indent,Outdent;CreateLink,Unlink,InsertImageFromGallery,InsertFileFromGallery,InsertRule|Cut,Copy,Paste,ieSpellCheck"; public static string EnableAllConfigString = "ParagraphMenu,FontFacesMenu,FontSizesMenu|FontForeColorsMenu,FontForeColorPicker,FontBackColorsMenu,FontBackColorPicker|Bold,Italic,Underline,Strikethrough,Superscript,Subscript;InsertImageFromGallery,InsertFileFromGallery,CreateLink,Unlink,RemoveFormat|JustifyLeft,JustifyRight,JustifyCenter,JustifyFull;BulletedList,NumberedList,Indent,Outdent|Cut,Copy,Paste,Delete;Undo,Redo,Print,Save|StyleMenu,SymbolsMenu,InsertHtmlMenu|InsertRule,InsertDate,InsertTime,WordCount,ieSpellCheck,WordClean,InsertTable";

 

爲方法,添加識別

public static ToolbarItem ToolbarItemFromString(string StringName) { switch (StringName.ToLower()) { case "insertfilefromgallery": return ToolbarItems.InsertFileFromGallery; }}

 

 

 第三步.在FreeTextBox類裏,

更改方法ProcessToolbarButton(ToolbarButton myButton)  public virtual void ProcessToolbarButton(ToolbarButton myButton) { myButton.Function = myButton.Function.Replace("CLIENTID",this.ID); myButton.ScriptBlock = myButton.ScriptBlock.Replace("CLIENTID",this.ID); myButton.ScriptBlock = Regex.Replace(myButton.ScriptBlock,"<POSTBACK>(?<command>[^<]+)</POSTBACK>",Page.GetPostBackEventReference(this,"${command}")); switch (myButton.Name.ToLower()) { case "insertimagefromgallery": myButton.ScriptBlock = myButton.ScriptBlock.Replace("IMAGEGALLERYPATH",this.ImageGalleryPath); break; case "insertfilefromgallery": myButton.ScriptBlock = myButton.ScriptBlock.Replace("FILEGALLERYPATH",this.FileGalleryPath); break; default: break; } }

 

添加屬性

 

/// <summary> /// The path to for the InsertImageFromGallery Button. Defaults to "File". Use forward slashes "/" and do not all leading or trailing slashes. /// </summary> [ CategoryAttribute("外部的"), DescriptionAttribute("獲取或設置File地址。默認爲“File”。不要以“/”開頭或結尾，相對於應用程序起始目錄。") ] public string FileGalleryPath { get { object savedState = this.ViewState["FileGalleryPath"]; return (savedState == null) ? "images" : (string) savedState; } set { value.Replace("//","/"); if (value.Substring(0,1) == "/") value = value.Substring(1,value.Length-1); if (value.Substring(value.Length-1,1) == "/") value = value.Substring(0,value.Length-1); ViewState["FileGalleryPath"] = value; } }

 

第四步.. 貌似忘了點啥.想不起來了. ....

 

 

第五步. 使用的項目前臺增加ftb.filegallery.aspx文件, 用來上傳與選取附件.

頁面主要代碼與ftb.imagegallery.aspx 基本一致,在顯示方式有所不同,

比如獲取不同類型文件,顯示該文件類型的gif.

保存方式與image 一直,在前臺生成files文件夾, 根據登陸人id創建個人專屬文件夾.

這裏具體要操作的相當瑣碎, 就不贅述了.

 

至此,完成boss要求...

 

總結:對freetextbox的核心更加的瞭解,受益良多...

在研究源碼的時候比較費時,而且第五步相當繁瑣,需要認真細心.

時間估算有誤,下次應該更客觀的分析問題與需求.

PS:I hate vs2003... 至少因爲它浪費了2個多小時....