CODEWITHSUNDEEP
jsf
karolkpl
karolkpl

Reputation: 2209

Multiple tabs on same session scoped bean are interfering each other

I have JSF 2.0 e-commerce application. I'm using 2 session scoped beans: ProductBean and CartBean. ProductBean holds Product entity representing current product user is viewing. CartBean holds list of Products. CartBean has method addProduct(Product p). I have problem with adding to cart when using multiple tabs. Here's scenario:

  1. User visits product page: /product?id=111
  2. User opens new browser tab for another product: /product?id=222
  3. User goes back to first tab and clicks 'add to cart' - Second product (id=222) is added to cart.

Here's the code of add to cart commandButton action:

#{cartBean.addProduct(productBean.product)}

It's clear to me what's going on. How can I make this work on multiple tabs?

Upvotes: 0

Views: 1740

Answers (1)

blackcompe
blackcompe

Reputation: 3190

Make the ProductBean request-scoped. If your beans are session-scoped they're global to all requests. Similarly, if they're application-scoped, they're global to all sessions.

Upvotes: 1

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