This is merely a heads-up, reminder, cautionary tale, whatever you want to call it – but I seem to forget about it until something breaks and then after a few it dons on me that this is probably the problem. See I get so use to the servers I use at my day job, the ones that are custom built with CentOs running php5 and all the good stuff. I never have this problem.

So, and this applies to more than just 1and1 I’m sure. I’ve run into this on other hosting services – and I guess their are other ways to resolve this, but I’m going to start with my way.

So like I said, I’m use to what I have at work, PHP5. I base everything off that and this of course spills over into my contract work. So tonight I’m working on a project and I’m uploading it and trying to get it running. All I see if a odd error from adodb, missing a ending “}”. So I recopied it to the server, same thing, so I erase the entire adodb dir and try again. Still the error. So I start back tracking and spitting out all the errors I can to try and track this down. Because it’s sure as heck not a problem on my local machine.

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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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In my mind, I can hear the them to Picture Pages playing in the background – because I want to remind you that in my quest to be a better web developer (and share with the world) I started this “toolbox” so I could keep a cataloged stockpile of simple easy to use tricks to make my life easier – plus I wanted to share…

This is documented somewhere on TinyMCE’s site, but it’s may not be easy to find. It’s simple little trick that I use as a helper to a simple image manager to go along with TinyMCE (since you have to pay for an image manager).

In my day to day life, it seems like I need a backend to every site I build, no one wants simple pages anymore. So I end up with a lot of forms, which have a lot of textareas in them. I like using TinyMCE as the wysiwyg editor for those textareas. This also calls for adding images and TinyMCE charges for the built in feature above using a url for an image. This presented me with a problem, I have end users who aren’t savvy enough to upload images (FTP) and then get the url to add the image to the editor, but they want images.

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I thought I’d start a new Category called “Toolbox”, specifically for what I use on a daily basis for web development. These are snippets, functions, cheats, etc that anyone can use and make my life as a web developer that much easier…

This installment is something I’ve been using lately to preload images so they don’t spit out the alt text…Mostly it seems to happen when I’m doing something with ajax.

I found this snippet at Matt Farina’s blog.

This is the code (I just made a js file out of it and include it when necessary).

jQuery.preloadImages = function()
{
  for(var i = 0; i<arguments.length;i++) {
      jQuery("<img>").attr("src", arguments[i]);
  }
}

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It’s no secret – well if you’ve been listening to me for the past few days, that I’ve been upset with GoDaddy’s free web hosting. I have a side project for a client, and it needed an admin back end done – something to edit the pages, nothing crazy or too difficult and since I love JQuery, I add in some eye candy because it makes it easier to use.

Well as I’m cruising along, certain things that I’m use to doing a certain way just aren’t working. I narrowed down what I thought the problem was and it points right to the stupid ad banner that GoDaddy uses – well more to the point the mechanism they employ to add it to the pages.

It goes as far as attaching to an AJAX request reponse. So when you send your request and you get back a nice little JSON object back, it has some iframe crap stuck to the end of it. It really through me for a loop for awhile. Luckily Scott (and old coworker and friend of mine) got me pointed in the right direction.

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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 »

I’m the middle of building a new company website, something that will bring them into the 21st century. With that thought in mind, I  need to develop a back end for employees to log in and update their own information. This is of course centered around their log in credentials.

So in the their “dashboard” they can update their password. But if they are like me, sometimes they type faster then they realize and might have hit different keys by mistake, so I thought I would give them the ability to show their password in readable characters if they wanted to. This allows them to check over what they have typed and verify they have what they want. I think it’s easier then using a double password field that just takes more time to fill in – but that’s just me.

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