Today was a reminder of how much I can forget. I have been working on a quick little report to help a group of people here at work. Nothing special, but I was adding some nice functionality to make updating things easier.

Basically each result row had 2 check boxes. Where they could check or uncheck either of them and it would update a table in the background. No biggie I thought, of course I had been developing it in Firefox and Chrome and occasionally in IE 8, and everything previous to the check boxes worked fine in all the browsers.

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The Project

In one of my projects, I thought it would be cool to have a drop down select box trigger a slide down for the results, then slide up and slide back down when a new choice was selected. Seemed pretty easy, but when I got into it, it wasn’t as easy as I thought at first. But in all reality it turned out to be super easy.

I did some digging around to figure out how to tell if my div container (the one that would hold all the results) was visible or not, maybe I should just read the entire JQuery documentation – HA! Instead I turned to google and found that you can check for :hidden.

$("#div-id").is(":hidden");

So I can base my logic on that, if it’s hidden do this or if it’s not do this…

That was perfect, now it was just a matter of having it do exactly what I wanted. So if the div wasn’t hidden, I needed to hide then show it again with the new results. Or if it was hidden, show the results. Continue Reading »