§ Simple AJAX request
Almost all of my AJAXing is to simply grab the output of a source and stuff it in in a div. In previous posts you can see what I've been using for a long time, but I wanted to make a function I wouldn't have to edit every time I used it in a project.
§ Validating email addresses (it's impossible) (Rant Alert!)
Search google for "validate email address" and you'll get about 303,000 results. I bet all of them are wrong...
Short version:
Why bother? I'm probably going to enter "example@example.com" anyway.
§ Adding & removing element classnames
Ok, these are just dumb. See Simpler adding & removing element classnames instead.
A couple of ways to change classnames of elements.
§ Simpler validate form fields are filled in (no additional class names)
Makes sure something is entered in form fields. If your form fields have classnames, don't use this one!
§ Validate form fields are filled in (additional class names)
Makes sure something is entered in form fields. Uses regex to replace classnames so other classnames aren't affected.
§ Javascript function to add css
This javascript is a way to add an extra style node (css) into a page.
- Walid on "Adventures with Ubuntu 9.10 on G4 Yikes!" - I am in the same process as you. Although I still dual-boot to Windows for my ganimg leisure. My first contact with Ubuntu was way…
- Slashback on "Simpler adding & removing element classnames" - Actually, the addClassName function does what you want, pretty much the same way you suggest.
- angie on "Simpler adding & removing element classnames" - And what if I want to add a class, but keeping the csseals the element already has?I mean, I have an element with a class, let's name…
- backlinks on "Adjust iframe height to contents" - Definitely helped me.
- Slashback on "Simpler validate form fields are filled in (no additional class names)" - You are welcome!
