We are experiencing a possible lookup failure or caching issue using the dynamic list AJAX code.
We are using the code to allow a user to select 'valid' zipcodes to be looked up. Some of the users type in a zip code too quickly, then backspace/delete a few digits, then continue typing the zipcode.
There are times when they begin typing again to complete the zipcode, the dropdown does not 'refresh' with valid zipcodes or there is nothing in the dropdown list box. It is like the AJAX calls are not being made and it is relying or it displays old list from some cache.
The problem is intermittent, but eventually it happen if you backspace/delete and continue. Happens in IE and FF.
Anyone else experience this issue? Is there a solution?
Thanks,
Lew