In order to display an instance of the ‘ArticleView’ Form for each article in your Data Table, your ‘ArticleView’ Form needs to be placed inside a RepeatingPanel.

Go to your ‘Homepage’ Form, and drop a RepeatingPanel Repeating Panel Icon onto the page under the ‘Add an Article’ button. Change its name to articles_panel and set its item_template to your ArticleView Form. The Homepage Form should look something like this:

The Homepage design view showing a RepeatingPanel with its ItemTemplate set to the 'ArticleView' Form

The ItemTemplate property is highlighted in the Properties Panel