Bear Bibeault wrote:See my reply in your other topic on the subject of properly structuring web apps.
You should also consider properly indenting your HTML code to make it more readable.
Paul Clapham wrote:It's impossible to say anything useful without seeing the HTML which sends the request to your Edit servlet.
Paul Clapham wrote:If you're asking why the value of "id[j]" is null, well, clearly that's because
returns null. In other words, because the request didn't contain a parameter with that name.
Paul Clapham wrote:If "check" is the name of the checkbox then it shouldn't be surprising that parameters named "check0", "check1", and so on aren't in the request.