[php html css and empty div space]

Have you checked to see if there is any padding in the glavno or a margin in the inner div of the glavno?

[Footer Below Page]

Maybe you are wanting a sticky footer? http://ryanfait.com/sticky-footer/ The CSS pushes the footer to the bottom of the page even if your content doesn't take the whole page.

[Streching HTML to Page Edge]

Try something like this in your css

 

 

html, body { margin:0px; padding:0px; }

[Is That Good Practice To Alyways Have Tag Ids?]

I would say that adding ids to each element is an excellent practice. It will save you a lot of work if you decide to implement some Javascript later. I honestly can't think of a situation where you couldn't create unique ids for each element.

[Mysql Joining Queries]

That table is already being joined....?

 

Oh, you crack me up! Why have I never heard of phpFreaks before? So many things missed, and so many to catch up on. 

[A quick critique please?]

Greetings all!

 

I have a website After Hours Programming - Tutorial and Reference

 

And I was wondering if I could get some feedback about it's design, usability, and/or content.

 

Have a wonderful day!

[what's wrong in my simple ajax code!]

Have you used firebug to see if the request is actually being sent?

[Updating db with PHP and Ajax]

Ugh, why do we still dwell in the world of manually typing our XMLHttpRequest Objects, when jQuery is so much easier.

[Triggering Select element]

If your talking about the user clicking a button, then showing a dropdown. Look into jQuery's click and toggle functions.

 

If your talking about automatically clicking a button, which I am assuming will execute a javascript function. Just go ahead an call that function without clicking the button.

[Outputting line breaks as line breaks]

If your outputting to a text field, neither of those will work. However, if you are outputting to a textarea the \n would work. You might want to create 2 different divs if you want to use the br.

[submit out of from]

You cannot submit form inputs outside the form. What if you had multiple forms? How would you decide what inputs to submit then, hence the logic of what stays in the form is sent with the form.

[Capturing input from textarea]

Giving a textarea a name and capturing that name in the same way you did with a textfield is the only way to do it in html, without JavaScript. Maybe you're asking why you can't get the value and not stating that you cannot use a textarea?

[How do you make an empty div render without nbsp or setting dimensions?]

First, the DOM will show the div. But, I'm guessing you have only given it a height, which means the div may be 1 million pixels high, but you will never see it if its width is a 0. Trying giving it a width or a min-width. 

[Adding up values in a DB column]

With that query you had:

 

<?php echo mysql_query("SELECT SUM(wish_total) FROM wish_list WHERE wish_date = '" . $mymessage . "' AND wish_product = " . $totalnum);?>

 

just rename the sum(wish_total) so that you can get that value like:

 

<?php echo mysql_query("SELECT SUM(wish_total) AS new_total FROM wish_list WHERE wish_date = '" . $mymessage . "' AND wish_product = " . $totalnum);?>

 

Then fetch that new_total with mysql_fetch_array()

 

*please try to stay away from mysql* commands as they are deprecated, please use mysqli instead

[Query gets more than expected]

Am I crazy or is that WHERE only applicable to the first *Tech Tuesday (Team 1). I believe you are wanting that WHERE applied to all four right? If so, I think you must use another set of ()

[Dynamic page title from different tables with SELECT]

Whoa, whoa, whoa. You're working way to hard. Google sql joins and that will help you consolidate your queries into one. It also gives you a better ability to extract exactly what you want.

[SELECT and INSERT a String.]

Quick note here. You don't have to have 5 different insert queries.

 

INSERT INTO `a_table` VALUES (6, '666', 'xy'),(6, '666', 'xy'),(6, '666', 'xy'),(6, '666', 'xy'),(6, '666', 'xy') 

 

Is the equivalent of 5 different inserts