Program construction · L04 · Stage 1

One choice becomes a visible result

Start with a small complete program: choose a campaign and inspect its record.

Unfinished feature — L04

Add Partner Mail to both the data and the selection control. Predict the displayed facts, then submit. See solutions/L04.md only after your attempt.

Choose the campaign to inspect

Choose a campaign, then select Show campaign.

No channel selected

Your selected campaign

Spend
—
Enquiries
—

Changing the selection does not apply it yet. Press Show campaign or use keyboard form submission.