[Xerte] Re: Creating new template in desktop

Tom Reijnders reijnders at tor.nl
Sat Sep 1 11:42:28 BST 2012


At the moment the editor makes a distinction between an template based 
project and a normal/page project by inspecting the extension. That's 
why the pages are enabled when you create a project using File->new.

If there is an easy/other way to make the distinction between a page 
project and a normal Xerte Project, (or if we change the extension of a 
pages based project), I can disable the menu easily enough (there is a 
function in the editor to toggle this on or off

Tom

Op 31-8-2012 16:53, Kemp Johnathan schreef:
> I haven't looked at the differences, but it would be easy for the 
> editor to create scripts and add them in?
>
> When I get the chance I will try to put together a minimalist .rlo 
> file so that we know what the bare minimum would be needed to add to 
> an .rlo file.
>
> Kind regards
>
> Johnathan
>
> On 31 August 2012 15:37, Julian Tenney <Julian.Tenney at nottingham.ac.uk 
> <mailto:Julian.Tenney at nottingham.ac.uk>> wrote:
>
>     I haven't looked at the differences, but it would be easy for the
>     editor to create scripts and add them in?
>
>     *From:*xerte-bounces at lists.nottingham.ac.uk
>     <mailto:xerte-bounces at lists.nottingham.ac.uk>
>     [mailto:xerte-bounces at lists.nottingham.ac.uk
>     <mailto:xerte-bounces at lists.nottingham.ac.uk>] *On Behalf Of *Kemp
>     Johnathan
>     *Sent:* 31 August 2012 15:37
>
>
>     *To:* Xerte discussion list
>     *Subject:* [Xerte] Re: Creating new template in desktop
>
>     Could it be that if this happens, the pages stuff is added to the
>     project automagically?
>
>     The copying in of the relevant folders should not be problematic.
>
>     The issue would be with the rlo file as you would need to make
>     changes to that. A .rlo file with the bare minimum necessary for
>     the models to work could be created, but would you want to replace
>     the project's original .rlo file  and risk losing code that might
>     have been added to the original .rlo file?
>
>     Kind regards
>
>     Johnathan
>
>     On 31 August 2012 14:42, Julian Tenney
>     <Julian.Tenney at nottingham.ac.uk
>     <mailto:Julian.Tenney at nottingham.ac.uk>> wrote:
>
>     Oh, that's right, you need to instantiate the project as a project
>     that uses pages.
>
>     Could it be that if this happens, the pages stuff is added to the
>     project automagically?
>
>     *From:*xerte-bounces at lists.nottingham.ac.uk
>     <mailto:xerte-bounces at lists.nottingham.ac.uk>
>     [mailto:xerte-bounces at lists.nottingham.ac.uk
>     <mailto:xerte-bounces at lists.nottingham.ac.uk>] *On Behalf Of *Tom
>     Reijnders
>     *Sent:* 31 August 2012 14:41
>     *To:* Xerte discussion list
>     *Subject:* [Xerte] Re: Creating new template in desktop
>
>
>     1. Pages -> Create new Page Project
>     2. Choose folder, and open new project
>
>     Try the rest. (I had no time to check the hotspots page, but a
>     text page worked fine.)
>
>     Op 31-8-2012 15:09, Julian Tenney schreef:
>
>         Same here.
>
>         *From:*xerte-bounces at lists.nottingham.ac.uk
>         <mailto:xerte-bounces at lists.nottingham.ac.uk>
>         [mailto:xerte-bounces at lists.nottingham.ac.uk] *On Behalf Of
>         *Dave Burnett
>         *Sent:* 31 August 2012 14:07
>         *To:* Xerte list
>         *Subject:* [Xerte] Creating new template in desktop
>
>         2.18 as d/l'ed this a.m.
>
>         File New
>
>         Save
>
>         Pages > Interactivity >drag/droplabelling
>
>         Open the Wizard? > No
>
>         dragdroplabel page added as 2nd page (1st page is Untitled and
>         has nothing attached)
>
>         Preview (2 blank pages)
>
>         Double click page and start wizard
>
>         Select image
>
>         Add 3 hotspots
>
>         Preview (2 blank pages)
>
>         debug(pageIcon.templateData); // undefined
>
>         ------------------------------------------------------------------------
>
>         Date: Thu, 30 Aug 2012 21:41:13 +0100
>         From: johnathan.kemp at ntlworld.com
>         <mailto:johnathan.kemp at ntlworld.com>
>         To: xerte at lists.nottingham.ac.uk
>         <mailto:xerte at lists.nottingham.ac.uk>
>         Subject: [Xerte] Re: Creating new template question
>
>         I am still using the beta.
>
>         I will down load it and take a look.
>
>         Kind regards
>
>         Johnathan
>
>         On 30 August 2012 21:37, Dave Burnett <d_b_burnett at hotmail.com
>         <mailto:d_b_burnett at hotmail.com>> wrote:
>
>         >The new Xerte 2.18
>
>         That's why it's problematic.
>
>         That's the setup that I just downloaded this a.m.
>
>         According to what I was told yesterday, it should be 2.18
>
>         ------------------------------------------------------------------------
>
>         Date: Thu, 30 Aug 2012 21:30:50 +0100
>
>
>         From: johnathan.kemp at ntlworld.com
>         <mailto:johnathan.kemp at ntlworld.com>
>         To: xerte at lists.nottingham.ac.uk
>         <mailto:xerte at lists.nottingham.ac.uk>
>         Subject: [Xerte] Re: Creating new template question
>
>         Hello Dave,
>
>         Sorry for the confusion.
>
>         The Page Wizards were never part of the official Xerte
>         download. They were produced as a separate zip file that when
>         unzipped created a set of folders, each of which contained
>         several .xcp files. Each single .xcp file defined the xwd, rlm
>         and xml file for a page. It is this separate add on to Xerte
>         that has been retired.
>
>         The new Xerte 2.18 includes for each page type a separate xwd
>         that defines the form, and an rlm file that defines the model
>         for each page. Look in
>
>         Xerte \ pages \ models
>
>           \ wizards \ en-GB
>
>         to find them.
>
>         Each of the pages in the original page wizards download had
>         its own xml file that was already populated with data. Its
>         data was enclosed in
>
>         <learningObject> </learningObject> tags
>
>         so the top level node that existed when Xerte converted the
>         xml to an object was "learningObject"
>
>         All the pages in Xerte 2.18 generate xml with their data
>         enclosed in <pageWizard> tags so the top level node in the
>         object is "pageWizard"
>
>         It really doesn't matter what the top level node is called as
>         long as you are consistent. I think when we moved to implement
>         the individual page templates in Xerte 2.18 I changed from
>         using "learningObject" as that is what is used in
>         pageTemplates xml files as a wrapper to contain the data for a
>         whole Xerte project and not just for one page.
>
>         The important thing to realise is that in a pageTemplates
>         (project wide template ) project or a XOT project there is
>         only a single xml file that contains the data for all of the
>         pages. Whereas in a Xerte pages project each page has its own
>         xml data file (apologies if I am teaching you to suck eggs :-)
>
>         Since the intention is to create a model file that can be used
>         in either Xerte or XOT this raises a problem since the
>         structure of the xml file differs between the single page for
>         Xerte individual page and the one file containing the data for
>         all the pages in a XOT or pageTemplates type of project.
>
>         The opening section of the rlm file
>
>         pageIcon = icon.parentNode.clip();
>
>         if (rootIcon.projMode == "dev"){
>         // Page Wizard
>         pageIcon.templateData = pageIcon.extXML.toObject();
>         pageIcon.templateData = pageIcon.templateData.pageWizard[0];
>         } else {
>         // Toolkits
>         myXML = new
>         XML(extXML.firstChild.childNodes[rootIcon.getPageIndex() -
>         pgOffset]);
>         pageIcon.templateData = myXML.toObject();
>
>         }
>
>         resolves this and the line highlighted in yellow effectively
>         strips out the reference to pageWizard so that the rest of the
>         model file can refer to pageIcon.templateData and thus be
>         identical for both environments.
>
>         The original Page Wizard files were only designed to work in
>         the desktop Xerte individual page environment so this was not
>         an issue at the time.
>
>         What is now significant is that Tom has written some php code
>         that will parse through all the xwd files in a xerte install
>         to generate a new template.xwd file that can be used in XOT.
>         Remember XOT does not use individual xwd files but instead
>         uses a single file containing the forms for all the pages. I
>         think this parser looks for the <wizard> and <pageWizard> tags
>         that are contained in the individual xwd files to help
>         identify the relevant sections to include when building the
>         template.xwd file.
>
>         You can develop new pages by creating a project using File / New
>
>         However if you do so and then try using any of the existing
>         model files you will run into a number of issues such as
>         missing swf files, rootIcon.projMode will not be defined and
>         some supporting code that is shared by several of the models
>         e.g. narration support will not exist in your project.
>
>         Alternatively if you start your project using Pages / Create
>         New Page Project then all the items needed to support the
>         models will be included in your project. So it kind of makes
>         sense to use the Page Project option and then to create a new
>         page by starting from an existing one. If you pick a page that
>         has some of the features you want in your page you can add
>         extra fields to the xwd form run the form and examine the xml
>         file to see that it is being populated correctly. Then you can
>         modify the page's structure to consume the new data.
>
>         By keeping to the standard structures used in the new pages
>         you will ensure that your new pages can be transferred to XOT
>         if you wish to do that.
>
>         I hope that is a bit clearer.
>
>         KInd regards
>
>         Johnathan
>
>         On 30 August 2012 18:59, Dave Burnett <d_b_burnett at hotmail.com
>         <mailto:d_b_burnett at hotmail.com>> wrote:
>
>         Thanks Johnathan.
>
>         I just opened a new file in Xerte and then inserted the
>         drag/drop .rlm I am trying to alter.
>
>         so I added the templateData path in the LO and then used just
>
>         pageIcon.templateData = extXML.toObject();
>
>         pageIcon.templateData = pageIcon.templateData.learningObject[0];
>
>
>         to get the data loaded.
>
>         Why am I using learningObject and you are using pageWizard
>
>         I thought you had deprecated pageWizard.
>
>         ------------------------------------------------------------------------
>
>         Date: Thu, 30 Aug 2012 18:25:56 +0100
>         From: johnathan.kemp at ntlworld.com
>         <mailto:johnathan.kemp at ntlworld.com>
>         To: xerte at lists.nottingham.ac.uk
>         <mailto:xerte at lists.nottingham.ac.uk>
>         Subject: [Xerte] Re: Creating new template question
>
>         You are using an old model file probably from a page wizard.
>
>         The new model files use
>
>         pageIcon = icon.parentNode.clip();
>
>         if (rootIcon.projMode == "dev"){
>         // Page Wizard
>         pageIcon.templateData = pageIcon.extXML.toObject();
>         pageIcon.templateData = pageIcon.templateData.pageWizard[0];
>         } else {
>         // Toolkits
>         myXML = new
>         XML(extXML.firstChild.childNodes[rootIcon.getPageIndex() -
>         pgOffset]);
>         pageIcon.templateData = myXML.toObject();
>
>         }
>
>         A setup script off the entryFrame of a "pages" type project sets
>
>         rootIcon.projMode = "dev";
>
>         This ensures the model file behaves correctly for a desktop
>         Xerte project. This value is not set in XOT projects which
>         enables the same model file to be used in both Xerte and XOT.
>         The idea being that people will be able to develop new page
>         types in Xerte and then transfer them to a XOT environment.
>
>         Refer back to my other reply for an idea of how I approach the
>         creation of a new page. Even if you don't follow the same
>         steps it should guide you as to what else you need to do.
>
>         Kind regards
>
>         Johnathan
>
>         On 30 August 2012 15:42, Dave Burnett <d_b_burnett at hotmail.com
>         <mailto:d_b_burnett at hotmail.com>> wrote:
>
>         I'm playing with the new 2.18 version (Thanks to Johnathan and
>         all!).
>
>         I've made a new template and can load it onto the flowline.
>
>         Now I want to alter the underlying model and to do that I need
>         to get test data into it.
>
>         So I open a new file and insert the .rlm from the models file.
>
>         In the first script icon of the .rlm we have:
>
>         if (extXML == undefined){
>
>         // Page Wizard
>
>         pageIcon.templateData = pageIcon.extXML.toObject();
>
>         pageIcon.templateData = pageIcon.templateData.pageWizard[0];
>
>         Am I missing something, e.g. if extXML is undefined,
>         won't pageIcon.extXML also be undefined?
>
>         What I need to do obviously is get data into
>         pageIcon.templateData in order to get the model to function.
>
>         Cheers,
>
>         Dave
>
>
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>     -- 
>
>     --
>
>       
>
>       
>
>     Tom Reijnders
>
>     TOR Informatica
>
>     Chopinlaan 27
>
>     5242HM Rosmalen
>
>       
>
>     Tel: 073 5226191
>
>     Fax: 073 5226196
>
>       
>
>
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