iphone - Table View with Images, slow load and scroll

Question

I tried impletmenting about 30 tutorials today and just cant get anything to work.

My problem is that i load my information via a JSON file, add the data to a NSMutableArray, then use a table to display it all. It works fine when i dont have the images, but when i do its loads very slow and scrolls very sticky. I sorta understand after todays findings that its reloading the images every scroll which is why its slow.

Can someone please break it down and make it easier for me to solve this problem?

Alex

Answer 1

Take a look at Apple's LazyTableImages example. Basically it comes down to

a) reusing your table cells

b) only loading images that are currently visible