CODEWITHSUNDEEP
apache-royale
Hadi
Hadi

Reputation: 1

ReferenceError: BlobPropertyBag is not defined

I used the apache royal 0.9.7 stable to implement a feature to display pdf from server.

Here is a sample code:

var byteCharacters:String = unescape(encodeURIComponent(pdfData));
var byteNumbers:Array = new Array(byteCharacters.length);

for (var i:int = 0; i < byteCharacters.length; i++) {
    byteNumbers[i] = byteCharacters.charCodeAt(i);
}

var byteArray:Uint8Array = new Uint8Array(byteNumbers);
var file:Blob = new Blob([byteArray], {type: 'application/pdf'} as
BlobPropertyBag);
var fileUrl:String = URL.createObjectURL(file);

window.open(fileUrl);

When trying to view the pdf file, I get this error in console: ReferenceError: BlobPropertyBag is not defined

I saw same issue on https://github.com/apache/royale-compiler/issues/81, then I tried the nightly 0.9.8, but I still have the same issue.

Can anyone help why the dependency is not found ?

Upvotes: 0

Views: 335

Answers (1)

Carlos Rovira
Carlos Rovira

Reputation: 507

For what I see in framework code (i.e: org.apache.royale.storage.providers.WebStorageProvider, the use is:

COMPILE::JS {
var blob:Blob = new Blob([text], new BlobPlainTextOptions());
fileWriter.write(blob);
}

... and in the same file add a helper class ...

COMPILE::JS
class BlobPlainTextOptions implements BlobPropertyBag
{
    public function get type():String
    {
        return "text/plain";
    }
    
    public function set type(value:String):void
    {
        
    }
}

Upvotes: 0

Related Questions