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From Trevor Holman <tre...@cqbookstore.com>
Subject Re: file extention
Date Mon, 29 Jun 2015 14:14:51 GMT
Thanks, I’ll take a look at this… I’m not sure I understand it all at the moment.




> On Jun 27, 2015, at 9:18 AM, Robert N <sushihangover@outlook.com> wrote:
> 
> You can change it in the save event as the user could key anything in the save dialog
and I do not know of any way to hook the key press event in that dialog.
> 
> This is some 'old' code to change/force the ext, I originally got idea from someone's
posting, and change it a bit:
> 
> 
> import flash.events.Event;
> import flash.filesystem.File;
> import flash.filesystem.FileMode;
> import flash.filesystem.FileStream;
> 
> private var documentsDir:File;
> private const defaultExtensions:String = "ForcedExt";
> private const extensionList:Array = ["ForcedExt"];
> 
> public function localSave():void {
>     documentsDir = File.desktopDirectory;
>     documentsDir.browseForSave("Save As");
>     documentsDir.addEventListener(Event.SELECT, localSaveHandler);
> }
> 
> function localSaveHandler(event:Event):void {
>     documentsDir.removeEventListener(Event.SELECT, localSaveHandler);
>     var pathArray:Array = File(event.target).nativePath.split(File.separator)
>     var originalFileName:String = pathArray.pop();
>     var newFileName:String = checkExt(originalFileName);
>     pathArray.push(newFileName);
>     var newURI:File = new File("file:///" + pathArray.join(File.separator));
>     var stream:FileStream = new FileStream();
>     stream.open(newURI, FileMode.WRITE);
>     // Replace this with your actual file write routine.
>     stream.writeUTFBytes("Your file contents");
>     stream.close();
> }
> 
> private function checkExt(fileURI:String):String {
>     var fileExtension:String = fileURI.split(".")[1];
>     for each(var it:String in extensionList) {
>         if (fileExtension == it)
>             return fileURI;
>     }
>     return fileURI.split(".")[0] + "." + defaultExtensions;
> }
> 
> 
> ----------------------------------------
>> From: trevorh@mchsi.com
>> To: users@flex.apache.org
>> Subject: file extention
>> Date: Fri, 26 Jun 2015 22:49:37 -0500
>> 
>> I have a function to handle saving a file for AIR. I'd like it to
>> automatically add the extension when saving, is there a way to add that to
>> the input when you browseForSave?
>> 
>> 
>> 
>> Trevor
>> 
> 		 	   		  


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