Udemy Xslt Site

Sunday morning. The final boss. He needed to generate a CSV header row, then loop through each ShipmentOrder , and for each Package , produce a line with OrderID, TrackingNumber, ItemSKU, Quantity . But some Package elements had no Item (empty shipments), and some had ten.

Leo laughed, cracked open a beer, and added "XSLT" to his LinkedIn profile. He was no longer a data plumber. He was a lumberjack. And it was a good day. udemy xslt

He clicked the first lecture. Alistair, with a grey beard and a wall of books behind him, didn't introduce himself. He just said: "XML is not a document. It is a tree. You are not a programmer. You are a lumberjack. And XSLT is your chainsaw." Leo paused the video. He looked at his coffee. He looked back at the screen. Alright, Alistair. Let's go. Sunday morning

Sunday, 9:00 PM. Leo ran his transformation. Saxon-HE (the XSLT processor Alistair had recommended) hummed. The output file appeared: output.csv . He opened it. But some Package elements had no Item (empty

The client’s XML had a default namespace: xmlns="urn:healthcare-logistics-45b" . Leo had been ignoring it. Suddenly, his select="ShipmentOrder" returned nothing. Zero nodes. His perfect XPath was blind.

<xsl:apply-templates select="ShipmentDetails/Package/Item"/> Nothing. The CSV was empty. He checked his XPath. It was perfect. He checked his spelling. Perfect. He replayed Alistair’s lecture. The answer was maddeningly simple: context . He was in the wrong context. The current node was still at the root. He needed ./ShipmentDetails...

Leo’s first challenge: transform a simple <Name> tag. He wrote his first XSLT: