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i want create a script auto-increment div number every time reach the limit 16 pics.
With "next" - "prev" controls.
example:
if i have 16 pics in database, these remain in page N.1, but if i've 20 pics: 16 pics in page N.1 and 4 pics in page N.2 ...etc
The number of page it depends from the number of the pics in database sql.
Javascript or PHP?
Thank's!
what you are looking for is called pagination.
https://phpacademy.org/course/pagination
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I have a table, codes, with 3 columns (code, email, sent).
How do I call on the first X number of rows of table codes and assign each individual code (in code column) a variable with ordered numbers? (ie $code1, $code2, $code3, $code4)
Now, I will be calling on a multiple of 10 rows (10 rows, 20 rows, 30 rows) at a time so I need to be able to call on these codes individually for other procedures.
Thanks so much for the help!
Try putting the results in an array. Then call on them by using $code['1'] or what ever you are looking for
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Lets say there are three rows of information that loads on a site, and on the site, you only want 1 of the 3 rows to load each time the page gets refreshed, so it probably should be sorted by random or something better. what is the best code for this?
Go for array_rand()
<?php
$arr=array("Offer 1","Offer 2","Offer 3");
$val=array_rand($arr,1);
echo $arr[$val];
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now i use TCPDF to generate dynamic pay slip for every person per page. Now i want to generate 3 pay slip per page using TCPDF,PHP.Please help me.
You will need to add to your loop:
for($x=0; $x<count($records); $x++ ) {
if( mod(x,3) == 0 ) pdf->addPage();
//--- do pdf stuff
}
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I cannot find where in DB joomla stores the Page Heading from
Menu manager>Menu Items>some menu>page display options>page heading
Joomla stores "page heading" in menu table and field name is params.
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I would like to create a webpage that loops through all the images in a directory and displays and displays the image in an iframe with 10 second intervals. It also polls the directory constantly for new images. I don't have very much Javascript/PHP experience so just need an idea of where to start. Sorry for the newby question.
http://jquery.malsup.com/cycle/
These examples are programmed in javascript. This should be enough to get you started. Look at the pages source code.