Web Scraping - CSS Selectors and Attributes

Hello,

I am hoping one of you kind forum folk can help me. I can't say I know too much about coding, but I feel like I am close! Essentially, I would like "Column1" to return the numeric value of the "data-event-id" attribute - so the first row should be 2710602.

At the moment my code says {"Column1", ".event", each[Attributes][href]} for populating that first column... But when I switch it to {"Column1", ".event", each[Attributes][data-event-id]} it returns an error that it cannot even define.

Am deliberately using the new Power BI desktop feature which can handle non-HTML tables and convert them. I know the rest of the script works: in other columns, I can already pull back text strings like 12.00PM, Jahn Regensburg and Darmstadt 98 in the above code with the respective CSS selectors: .time, .team1 and .team2.

As I say, just need to find a means of pulling back the ID string held within the "data-event-id" attribute, but I can't quite get there. Was also trying to use this tutorial (hence originally having [href] in the above).