Hi!
Yes, tutorials can come in many forms and like Python scripting
language, W3 schools follows some what like that tutorial and goes in
sequence with learning along with samples, which some can be run from the
web page.
As you said there are many forms to approach the topic but besides tape,
or Recording For The Blind CD's this is the most user friendly type of
approach, but on line only.
Below I placed the link for the limited VB script tutorial which has
some of the basics but lacks in the complex stuff...wishing there was just
one place to do that. Also Python gives you a tutorial you can use with html
to jump from link to link or tutorial section to section or definition to
definition all within a folder on your computer. Which is the best tutorial
to write.
Any way here is,
VB Scripting Tutorial:
http://www.w3schools.com/vbscript/default.asp
W3 Tutorial Index:
http://www.w3schools.com/sitemap/sitemap_tutorials.asp
W3 Home:
http://www.w3schools.com/default.asp
Sent: Saturday, August 21, 2010 1:41 PM
Subject: Re: Window-Eyes Script Writing
Oops. Time for a little sort of correction already. This is just for the
sake of clarity and making things more readable for the beginner.
In my For/Next loop example I used the old school "i" variable. That's how
we all learned in the old days. I won't bother explaining why, but suffice
it to say, i stood for index. Today you can use much more common words as
variables to make your code much more readable, as in the following.
For index = 1 To 5
Speak index
Sleep 1000
Next
Use whatever makes the most sense to you, such as, index, count, counter,
loopCount, etc.
Tom
----- Original Message -----
From: "Tom Kingston" <[email protected]>
> Well, it's called a scripting language because that's exactly what it is.
> And just like when we learned to read, write, and speak, the bottom line
> was drilling it into our heads until we could do it without even thinking
> about it. So naturally the beginner is going to have to reference
> documentation and examples a lot and keep at it in a consistent enough
> manner to learn it. And feeling that writing in a text editor is
> monotonous is only normal, just as the repetitive nature of learning
> anything is.
>
> Some of us have been discussing a tutorial just recently and naturally
> everyone has their own ideas regarding the best way to go about it. And of
> course there's no one size fits all method that's going to work for
> everyone. So while everyone's thinking about it I just started fiddling
> around with writing a tutorial. Of course things seem easy when you've
> been doing it for 20 years, but when you try to start explaining it you
> discover that this has to be explained in order to explain that and you've
> got to at least touch on that in order to explain the concept of this
> which is necessary in order to explain the point you started out with. So
> again, it gets back to how we learned our language. It wasn't in a week,
> and it wasn't all at once.
>
> And while I was working on that I pondered the audio option as well,
> basically only because a human voice is a nice break from our endless use
> of speech synthesizers. But that too slams us right back into the nature
> of language. The equivalent of correct grammar and punctuation is referred
> to as syntax in a programming language. And the problem is that you don't
> have two points taken off for a misspelling or a missing comma. Your
> script throws an error and stops working. Luckily, most of the time,
> syntax error messages will point you right at the source of the problem so
> you can correct it quickly. Even seasoned programmers make a type-o now
> and again. So I'm not sure a strictly audio tutorial would work. I suppose
> it might because you can reference the audio as much as is needed. But I
> suspect a combination of an audio tutorial with text file examples would
> probably work better. Listening to the audio can instill the concepts
> while having an easily accessible set of example files to really examine
> would probably be more helpful once you get down to actually working on
> writing scripts. Of course these are already available in VBScript help
> files as well as the Window-Eyes scripting manual. But I imagine they
> could be augmented with a more cohesive tutorial to begin with. It might
> give the beginner a more gentle learning curve to help them tackle
> scripting without the intimidation factor overloading them right from the
> get-go; which I believe is the reason why so few people script. Even in
> Jaws land, as long as scripting has been around, there's still very few
> users who are scripting.
>
> Regarding the scripting framework? That's probably a good place to start.
> I don't actually remember how it works because I just took a look at it
> when it came out. But I think that's what it was designed for. And if you
> really want to dive right in, download the immediate mode window script.
> It allows you to pop up a window and write single lines of code that are
> executed as soon as you press ENTER. And VBScript uses the colon (:) as a
> virtual line separator so you can actually write more than one line on one
> line. For example, if you want to write the following For/Next loop to
> tell your synthesizer to count from 1 to 5 and pause for one second
> between each number, you'd normally write it in a more structured form in
> your script, such as in the following.
>
> For i = 1 To 5
> Speak i
> Sleep 1000
> Next
>
> But you can do the same thing in the immediate mode window or even in your
> script if you want to by using colons as in the following.
>
> For i = 1 To 5 : Speak i : Sleep 1000 : Next
>
> In case your mailer wrapped that line and broke it up, it should be one
> single line from For to Next.
>
> And that's what I suggest focusing in on first, VBScript. Learn the
> language first and just use the Window-Eyes "Speak" command without
> worrying about how it works as it's pretty self-explanatory anyway. The
> one thing to realize in the context of learning VBScript is that you can
> use either variables or literals with the speak command, as in the
> following.
>
> Literal example.
> Speak "Hello world!"
>
> Note the quotes. That's what defines a literal string of text. Now here's
> the same thing using a variable. I'll explicitly declare the variable with
> the "Dim" statement because I strongly advise doing so. You don't have to,
> but not doing so can send you off on wild goose chases due to nothing more
> than a type-o. For example, counter and ccounter is pronounced exactly the
> same with my synth so I wouldn't have a clue as to that error. But in
> order to have this automatically checked and flagged in the event of an
> error you must use the following as the first functional statement in your
> script.
> Option Explicit
> That's what forces "Dim" statements to be used and causes an error to be
> thrown whenever a variable is found that hasn't been defined.
>
> Dim helloString
> helloString = "Hello world!"
> Speak helloString
>
> You can enter those lines individually in the immediate mode window or put
> it all on one line as in the following.
>
> Dim helloString : helloString = "Hello world!" : Speak helloString
>
> Okay. I better quit before I hit chapter two. So that's my 22 cents worth
> on the matter.
>
> Regards,
> Tom
>
> ----- Original Message -----
> From: "Keith Hinton" <[email protected]>
> To: <[email protected]>
> Sent: Saturday, August 21, 2010 10:44 AM
> Subject: Window-Eyes Script Writing
>
>
>> Hi,
>> I learn best through audio examples mainly recordings, etc that
>> demonstrate tasks, even ones like Window-Eyes scripting.
>> I have a grasp not an extremely detailed grasp, I will be the first to
>> admit, but enough of a grasp on the visual basic scripting language to
>> write VBS scripts for Window-Eyes.
>> I have listened to a few audio files, such as the CSun files where
>> Aaron and Doug demonstrated in that four hour training session some of
>> the scripting concepts, including the beginnings of how to write one.
>> I had some trouble following along with it though due to the number of
>> computers talking all at once.
>> :)
>> Recently, while browsing through the scripting repository on GW
>> Micro's Script Central Platform, I noticed a Scripting framework
>> script.
>> I was curious if this would be a good starting point as it presents
>> dialog boxes to the user for writing scripts?
>> I find the idea of entering a text editor and typing out common blocks
>> of commands as if I were a computer, somewhat repetitive.
>> Any other suggestions?
>> I listened to Jeff Bishups ACB Radio presentation and thought that he
>> was going to do something on how to write scripts in an audio
>> form.wich I think that some well-known scriptor of Window-Eyes should
>> consider doing, as detailed as the Jim Snowbarger searies was on JAWS
>> for Windows scripting.
>> Maybe something that spans 5 or 6 episodes of MP3 recordings, wich
>> each going into more and more topics, ranging from the most basic
>> speak "Hello World" example, to the most difficult task possible with
>> Window-Eyes scripting as it stands today?
>> Curious on that one.
>> Let me know!
>> At any rait, I think that something like this should be created in an
>> MP3 format and the lessons archived on the web somewhere, even if
>> payment is requried to purchase such recordings.
>> Maybe someone at GW Micro or elsewhere would have an interest in
>> designing such a thing?
>> Jeff mentioned something about it, but I haven't seen anything.
>> Oh and Jeff..I attempted to send you an emial to your
>> [email protected] address with a few comments about your Skype
>> scripts, as well as on the Script Central page for those scripts, but
>> haven't seen anything.
>> Are you still around? :)
>> Thanks again to all!
>>
>> --
>> Regards, --Keith
>> Skype: skypedude1234
>> MSN Messenger: [email protected]
>> Yahoo/AIM/Twitter: keithint1234
>> Facebook: http://facebook.com/keith.hinton1
>
