Javascript array to autoit array

[mary]

Hi!

Trying to convert a javascript array to an autoit array, I found that javascript and autoit use the same syntaxe to get elements. here an exemple

------javascript_file.JS---------------------------------

Function Js_Func(arg1, arg2, arg3) {

{

return Js_Func.arguments; // this return all arguments in an array

}

Js_Func(15, "text with coma , be carfull!" , null) ;

------javascript_file.JS---------------------------------

Now if you try to execute this js code with com ( obj "ScriptControl"), like this

$jsfile="javascript_file.JS"

$code = fileread($jsfile, filegetsize($jsfile))

$js = ObjCreate("ScriptControl")

$js.language = "Jscript"

$javascript_array = $js.Eval($code)

$js = ""

consoleWrite($javascript_array[1]) ; ===> here i get error

consoleWrite($javascript_array.item(1) ); === here i get error some thing like "...the request property is failed..."

please help

thinks a lot

Edited January 25, 2007 by mary

[Richard Robertson]

I haven't got a clue what you were trying to do with that code.

If you Eval something, it reads the string and finds the variable that is named in the string. I don't know anything about the ScriptControl object, but I can see you are using Eval wrong.

[mary]

$Js.Eval($code) ? here a call a javascript Eval function and not autoit eval !

anyway, there is a lot confusing when you use an other language witch is similar syntaxe with autoit.

For exemple:

With autoit . MyArray[1] ;===> return the first item of MyArray = It is the same with javascript !!! so when you get an array object from autoit you may have error when you call Myarray[1]

excuse my poor english

[DaleHohm]

Not sure how to pass an array as a construct back to AutoIt, so you can certainly do something like this:

$js = ObjCreate("ScriptControl")
$js.language = "Jscript"
$js.Eval("var myArray = new Array(1, 2, 3);")
Local $myArray[3]
$myArray[0] = $js.Eval("myArray[0];")
$myArray[1] = $js.Eval("myArray[1];")
$myArray[2] = $js.Eval("myArray[2];")

Dale

[DaleHohm]

A Javascript Array is actually an object and

$x = $js.Eval("myArray;")

Dale

[mary]

Thinks a lot Dale !! (Frensh kiss !)

[ozmike]

Hi

A more OO alternative to 

Full javascript arrays in auto it

see this post

 

'?do=embed' frameborder='0' data-embedContent>>

 

 

$myArray[0] = $js.Eval("myArray[0];")

 add a item(n) method to the js array object

Add this to your web page

Array.prototype.item =function( i ) { return this }  ;

 

ConsoleWrite("$myArray[0] = " & $myArray.item(0) & @CR) ; a way to access the array YES!

 

 

and

 

Edited December 23, 2013 by ozmike