[snip]
Just say, Dave clicks on the apple to find out more info of this
product..
on the product page how do i generate a <prev link to take Dave to Egg
details and next> to take Dave to oil and once Dave is reading oil
product
details.. he should have <prev link to Apple and next > to meat
any suggestion how i can creating this nav links from the array??
[/snip]
Since the array has an index you can do this --- (pseudocode, you will
know which one is clicked)
array_count = count(array)
if(0 == array_index){ // no <previous to display
display next> = array_index++
} elseif(0 < array_index && array_index < array_count){ // display both
display <prev = array_index--
display next> = array_index++
} elseif(array_count == array_index){ // no next> to display
display <prev = array_index--
}
HTH!
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