Custom JS

When the standard blocks aren't enough, you can drop into JS via window.w2w. The pages here show concrete recipes — most of them are <50 lines of code you can paste into an HTML block.

API and data

• window.w2w JS API — read answers, set user properties, fire events.
• Making requests from a quiz and saving data
• Callback before the quiz ends

UI and behavior

• Show a custom popup with JS
• Move the Next button on top when keyboard is open

Payments and post-purchase

• Handling Stripe submit errors
• Sending a Purchase event with test prices
• Custom after-pay page with redirect
• Upsell subscription with cancellation refund

Routing and links

• Redirect to a custom URL after the quiz based on answers
• Redirect to an external paywall after price selection
• Link cloaking
• Authorize a user with a web2wave-generated password