zend_barcode in MVC
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by Joaquín L. Robles
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Published on 2010-03-31T17:48:26Z
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2010/03/31
19:53 UTC
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hi people, i just want an Action to print a barcode image, but i can´t get this working in MVC, i just do the following:
public function barcodeAction() {
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
Zend_Barcode::render($_GET['barcodeType'], 'image', $_GET, $_GET);
}
but when I call
/barcode?barcodeType=code39&text=ZEND-FRAMEWORK
I just obtain: "The image couldn't be displayed because it has errors" (or something like that, browser-dependant). Thanks!
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