Ektron® eWebEditPro Developer's Reference Guide

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Appendix C: eWebEditPro Architecture The eWebEditPro editor is a browser plug-in. It runs in a Web browser on the client computer. The editor's content is stored in the client browser. As a result, the editor does not need to make a direct HTTP connection to the server to manage the content. The content is transferred by the browser itself using standard form elements. The editor typically retrieves configuration and localization information by downloading files from the server using HTTP or HTTPS. Optionally, the editor can be configured to upload files (for example, images) to the server using FTP. Images may also be uploaded using HTTP in a standard Web form. The following illustration indicates these relationships. The eWebEditPro editor uses standard Microsoft Visual Basic components and standard Microsoft Internet Explorer components. The IE components are used to edit the content even when the editor is in a page loaded by Netscape. Ektron® eWebEditPro Developer’s Reference Guide, Release 5.1, Revision 1 583
Appendix C: eWebEditPro Architecture The editor is placed in a Web page using a native dynamic language (for example, ASP, JSP) or JavaScript. The dynamic languages are just a thin wrapper around JavaScript. The JavaScript then creates an instance of the eWebEditPro editor in the browser. The following diagram shows the relationship between the client-side script and the other OCX and DLL files that make up the eWebEditPro editor. Ektron® eWebEditPro Developer’s Reference Guide, Release 5.1, Revision 1 584
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Ektron® eWebEditPro Developer’s
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EKTRON, INC. SOFTWARE LICENSE AGREE
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DAMAGES FOR: LOSS OF PROFITS, LOSS
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Managing Images ...................
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Memory Considerations..............
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Modifying the Standard Text of a Tr
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selections.........................
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Spellayt ..........................
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FTP File Upload....................
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Element Hierarchy .................
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Content Setting API ...............
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Declaring the Schema File..........
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Ektron® eWebEditPro Developer’s
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eWebEditPro Object Model Ektron® e
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eWebEditProUtil Object Name API Typ
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Name API Type Return Type ontoolbar
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Name API Type Return Type maxConten
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Name API Type Return Type InstallPo
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Button Tag Object Name API Type Ret
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Name API Type Return Type disableAl
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Image Editor Object Name API Type R
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Name API Type Return Type SetValidF
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Name API Type Return Type FWLoginNa
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Syntax for retrieving object: eWebE
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Name API Type Return Type Descripti
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Method/Property/ Event AllowUpload
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Method/Property/ Event Details In o
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Method/Property/ Event eWebEditProM
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Method/Property/ Event getPropertyB
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Method/Property/ Event isEditor 76
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Method/Property/ Event onbeforeload
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Method/Property/ Event popup 133
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Method/Property/ Event SetContent 9
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Method/Property/ Event type 128 ”
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Parameters Example objAuto.AddFileF
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The new style sheet overrides rules
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Method: autoInstallExpected Method:
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Object: ”ObjectCommand Item Objec
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Parameters: Parameter Type Descript
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Method: CreateNew Method: disableSt
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Method: EditFromHtml Remarks If the
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Method: EnableNameChange Parameter
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Method: ErrorValue Method: Estimate
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Return: None Method: ExecCommand Me
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Syntax strResult = eWebEditPro.Edit
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Example: Method: getDocument Method
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Parameters Syntax var sFileDesc = o
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Parameters Method: getOpenerInstanc
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Method: getPropertyString Object:
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Method: HideAllMenus Method: HTMLEn
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Method: IsDirty Method: isEditor Me
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This information could be used to a
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Method: ListCommandName You can use
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function ListFilesWithStatus(iSelec
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Description: Sets the current refer
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Object: ”eWebEditPro ActiveX Cont
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Method: ReadNamedData Description:
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Method: RemoveFieldValue Descriptio
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Method: save Method: Save Method: s
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Parameter Type Description iPositio
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Description: Replaces the entire do
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If the file does not exist, no acti
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NOTE This property is intended for
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Method: ShowAllMenus Method: TagCou
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Parameters Parameter Type Descripti
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Method: XMLProcessor Master List of
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Property: CmdVisible Property: MaxL
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Object: ”Automatic Upload Object
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Property: allowupload Property: Bas
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Object: ”Parameters Object” Pro
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Property: HorizontalSpacing Propert
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Type: Integer Property: ProxyServer
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Property: TransferRoot function Rea
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This parameter may be set before or
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Property: Get WDDX Property: hideAb
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Major Major, Minor Major, Major Min
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Property: Type Property: tagAttribu
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Property: clientInstall Property: c
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Property: readOnly Property: rows D
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Property: url Property: windowName
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Property: windowName Property: edit
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Property: name Property: readOnly P
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Value Description EWEP_ONUNLOAD_ PR
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• EWEP_STATUS_UNABLETOSAVE • EW
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Object: ”eWebEditProUtil Object
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Event: ImageError Event: LoadingIma
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Event: ondblclickelement Occurs whe
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Event: onbeforeedit Event: onedit E
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Event: onready window.eWebEditProLo
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strTextData - a string that may con
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Object: ”ewebeditproevents Object
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Sources of Commands Command source
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Maximum Size of Content See ”Prop
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eWebEditPro Dataflow This section d
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Language Example 2. The Hidden Fiel
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Defining the Toolbar Modifying Conf
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• Add a custom toolbar menu • R
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Removing a Toolbar Menu Defin
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To change the wrap attribute, follo
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external section of the configura
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Defining the Toolbar 10. Place the
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Changing the Image that Appears on
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Defining the Toolbar You should onl
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Defining the Toolbar 2. Move to the
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Defining the Toolbar NOTE • A fon
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Dynamically Changing the Editor Thi
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Dynamically Changing the Editor var
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Customizing the Popup Button ”Cus
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Customizing Context Menus This sect
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The Toolbar Object Interface This s
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etbToolbarStyles etbCaptionAlignmen
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etbCommandOptions etbCommandStyles
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3 Invalid ID given for a command or
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Locale Files Modifying the Language
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To have eWebEditPro appear in this
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Translating the Locale File (locale
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eWebEditPro Automatic Download and
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Modifying the Language of eWebEditP
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Azeri (Cyrillic) 0x082c Basque 0x04
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Windows 2000: Hindi. This is Unicod
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Spanish (Paraguay) 0x3c0a es-py Spa
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How to Fix in Windows XP and 2000 M
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• “Event: onfocus” on page 14
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Disabling the "Click OK to Preserve
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eWebEditProMsgsFilename, "ewep.js",
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Client Installation Pages eWebEditP
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JavaScript Objects This section des
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} JavaScript Objects eWebEditPro.in
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Using Toolbarreset to Reset Customi
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The Parameters Object JavaScript Ob
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JavaScript Objects The eWebEditProU
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Instance JavaScript object ActiveX
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The Configuration Data eWebEditPro
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The Configuration Data • Use the
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Managing the Configuration Data If
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Letting Users Customize the Toolbar
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Overriding User Customization Letti
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Overview of Configuration Data This
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Configuration Data: Functional View
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Element Function For more info, see
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Element Function For more info, see
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Overview of Configuration Data NOTE
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User Interface Elements: Standard,
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User Interface Elements in Alphabet
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Element Hierarchy Attributes Exampl
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Caption Element Hierarchy User Inte
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Attributes Name Attribute Type User
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Example cmd Element Hierarchy User
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Element Hierarchy Child Elements At
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Attributes Example Using only a Key
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Name Attribute Type Example listcho
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Attributes Name Attribute Type Exam
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User Interface Elements: Standard,
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Name Attribute Type Example popup E
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Attributes Example space User Inter
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Attributes Name Attribute Type User
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Name Attribute Type style Element H
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Attributes Example User Interface E
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Button Images organization has purc
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• default - • delcell - • del
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• justify - • key - • ldquo -
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• rbtn - • rdquo - • *rectang
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• vidcam - • viewprop - • wan
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Managing Tables eWebEditPro’s con
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Attribute Determines whether this s
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Customizing the Tables Menu Managin
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Setting Default Values for the Inse
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Controlling Responses for the Ver
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fontsize Remarks Fonts and Headers
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Element Hierarchy Attributes he
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Attributes Name Attribute Type Defa
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Safe as a PDF file. Saves as PDF.
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Element Hierarchy Child Elements At
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Form Elements Description Let the u
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Cleaning HTML Clean Element Hierarc
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Name Attribute Type Default Descrip
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Name Attribute Type Remove Element
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Attribute Element Cleaning HTML Whe
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xsltFilter Element SPAN Cleaning
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Spellcheck The Spellcheck Feature D
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Element Hierarchy Attributes Na
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Editing in Microsoft Word Element H
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Conserve Word Formatting Pros Cons
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Conform by Discarding Pros Cons Con
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Encoding Special Characters Factors
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Displaying Asian Languages Unicode
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Value of charencode Description Sam
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Condition Recommended charencode Va
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Encoding Special Characters the pag
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Implementing a Web Site that Uses U
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Implementing a Web Site that Uses U
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Using Style Sheets to Standardize F
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Style Sheets Dynamically Changin
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For example, assume you have this c
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NOTE Property values are ignored -
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Implementing Style Class Selectors
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Style Sheets • the style must hav
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.italic {font-style: italic; } Befo
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Managing Hyperlink Dialogs eWebEdit
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Managing Hyperlink Dialogs 3. If th
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Illustration Example Directions for
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Illustration Example Managing Hyper
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Field How to Set Default Value Ente
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Managing Images How Image Selection
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Managing Images Customizing the Ali
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Managing Images NOTE The selections
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Managing Images As a result, the fo
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Managing Images 3. Still within the
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Managing Images Below is the entire
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Minimum Configuration Requirements
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Managing Images If a user clicks th
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Frame Name server selection Managin
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Security with FTP Managing Images e
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Security with ASP The EktronFileIO
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Parameter Data Type Required / Opti
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The form must contain these attribu
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Here are some things to notice in t
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Making the Destination Location Dyn
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Other Web Servers Security Managing
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Base URL Given Resolution Type Mani
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getProperty(strName) as Object getP
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Manipulating Media File Methods and
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The Mediafiles Feature Mediafiles E
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Mediafiles Element Description Defi
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Name Attribute Type Default Descrip
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Attributes Name Attribute Type D
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Attributes Name Attribute Type Def
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Inserting an Image into a Web Page
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Dynamically Selecting Upload Destin
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Sample HTML Page Dynamically Select
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Full Example Dynamically Selecting
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Dynamically Selecting Upload Destin
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• Specific File Types • Appropr
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cmdmfuuploadall Command Automatic U
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Information Components Concepts Aut
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Entry Description Automatic Upload
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Custom Field Set Example HTML Form
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4. Extract the File Binary and Save
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Add the File Information Tag Automa
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Automatic Upload Below is a sample
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Automatic Upload mdf171290.jpg
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No files were uploaded. Steps
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Automatic Upload See Also: ”Clien
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EkFormFieldValue Automatic Upload D
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Description FileDimensions • Desc
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FileName FileSize FileType Automati
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Fragment Automatic Upload NOTE If t
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XML Element Descriptions DBORDER DE
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FILEINFO FRAGMENT Automatic Upload
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FURL THUMBNAIL Example image/jpeg A
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image/gif 0 0 0 ColdFusion E
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Content Received Upload comma
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Dim strResp Dim ErrorCode Dim strTi
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Content Upload The content upload f
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Property Name Type Description Java
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'''''''''''''''''''''''''''''''''''
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Creating a Receiving Page Content U
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Content Type Description Parameters
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WebImageFX WebImageFX is an externa
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Displaying WebImageFX { WebImageFX
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WebImageFX’s Configuration Data W
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Effect of Setting Namechange to Fal
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• a remote name, such as ../image
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WebImageFX The table’s columns in
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Commands Unique to WebImageFX Comma
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Command Name Function The lData Par
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ValidExtensions TransferRoot Port M
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Page 559 and 560: Integrating eWebEditPro with ASP Us
Page 561 and 562: This illustration depicts it as a b
Page 563 and 564: Adding a Submit Button Argument Des
Page 565 and 566: Using a Function Integrating eWebEd
Page 567 and 568: Setting up a Form Place the Editor
Page 569 and 570: Integrating eWebEditPro with ASP.NE
Page 575 and 576: • parameters.installPopup.query
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Page 579 and 580: Attribute Description Integrating e
Page 581 and 582: Integrating eWebEditPro with ColdFu
Page 583 and 584: Placing the Editor on the Form Inte
Page 585 and 586: Integrating eWebEditPro with PHP Us
Page 587 and 588: Changing Parameter Values Inserting
Page 589 and 590: Integrating eWebEditPro Using JavaS
Page 591 and 592: Creating Your Own Page Integrating
Page 593 and 594: Argument Description For example
Page 597 and 598: Manually Loading Content into the E
Page 601 and 602: Appendices Appendix A: Naming the e
Page 603 and 604: Click OK to preserve changes when m
Page 605 and 606: Appendix B: Error Messages Error Me
Page 607: Unable to find content field (typic
Page 611 and 612: Images File extension Appendix D: A
Page 613 and 614: Audio File extension Appendix D: Au
Page 615 and 616: Text File extension Appendix D: Aut
Page 617 and 618: File extension Appendix D: Automati
Page 623 and 624: Other File extension Appendix D: Au
Page 625 and 626: Index Symbols tags removing 295 A
Page 627 and 628: password element 439 port element 4
Page 629 and 630: GetContentType 502 getDocument, Act
Page 631 and 632: media file object using 451 Media F
Page 633 and 634: ows parameters object property 132
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