Faced with HTML5 - only may not even pass parameters to the script .jsx

I am really struggling to get acquainted with HTML5 and the conversion of my existing extension.  A general request first - what are the best resources to help a general grounding in HTML5?

Now a specific question.  In the default example functions in the .jsx are all processed in $._ext_.  What is the purpose of this?  How do you pass a parameter in a function that is defined like this.  Now, I'm trying just to pop up an alert with a parameter passed.  I tried many things, but here I am:

In my index.html file, I have a button:

< li > < button class = "default" id = "btn_LoadPresets3" onClick = "wizClickButton('10')" > myFunction < / button > < /li >

In the ext.js script, I have a function which gets this:

function wizClickButton (inParam) {}

Alert ("press me" + inParam);

var csInterface = new CSInterface();

csInterface.evalScript ('myFunction2()');

}

In my script .jsx, I have the following function:

function myFunction2()

{

Alert ("Yo");

};

Now - when I run this and press the button, the first alert box shows and shows me my parameter ("press me 10" in this case).  But that's all - so the function in my script .jsx never gets called.  I don't know why.  So - I look at the example functions and they are all preceded with the $._ext - I change the function in my script .jsx for:

$._ext_myFunction2 =

{run: function() {}}

Alert ("Yo");

}

};

and modify the ext.js call to call the same

function wizClickButton (inParam) {}

Alert ("press me" + inParam);

var csInterface = new CSInterface();

csInterface.evalScript (' $. _ext_myFunction2.run () ');

}

So now, when I run it I get the second alert box.  Everything is good.  Only how I pass my parameter down in the script .jsx?  Where the parameter is both the definition of the function and the call to the function?  That brings the ._ext_ $ to the party?  Why not my definition of the standard function without the ._ext_ $?

Many thanks in advance,

Richard

Hi Richard,

I first suggest you use reusable code David Deraedt (and not Extension Builder, which treats the $. useless _ tips): davidderaedt/CC-EXT-SDK · GitHub. I don't know why you get the error: I don't use $._ext_ me so it shouldn't be a requirement.

You can find a few first aid signs in my HTML signs quick tips. You will also find the way to pass parameters of JS-> JSX (as simple or complex objects parameters) and vice versa, JSX-> JS

HTML: personally I found useful tutorials on www.tutsplus.com (HTML, JS, etc) but I guess there are a lot of free resources out there (the one that comes to mind is a A Practical Guide to HTML & CSS - learn how to build Web sites, Apple made one too Safari Web content Guide: HTML Basics).

Concerning

Davide Barranca

---

www.davidebarranca.com

www.cs-extensions.com

Tags: Adobe

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