PHP snippets wherever you want

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TOPIC: PHP snippets wherever you want

PHP snippets wherever you want 1 year, 2 months ago #1

Castor
( User )
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Senior Boarder
Posts: 68

Hi all,

how can you create fields with PHP-code in any position of your template that you want

Step 1:
install the great module blank module from Bob Galway - you can find this under Custom Code in Modules it's for free!

Step 2:
create custom code:

with this code in this case you can insert pictures in any position from your template according to the values of a multiselect field - see -> select simple / multiple with image options?:

 
$cck = CCK_Rendering::getInstance();
if (isset($cck->get('country')->value)) {
	$extension = 'jpg';  // or gif or jpg ...
	$values = explode ($cck->get('country')->divider, $cck->get('country')->value);
	if (is_array($values)) {
		$imgstr = '';
		foreach ($values as $value) {
			$imgstr .= ($value != '') ? "<img src=\"/images/$value.$extension\" alt=\"$value\" />" : '';
		}
		echo $imgstr;
	}
}

or to solve this question

 
$uri = $_SERVER['REQUEST_URI'];
$pieces = explode("/", $uri);
$uri_3 = $pieces[3];
echo "URI_3: " . $uri_3;

disable HTML, CSS and Javascript

Step 3:
create one free text in your content form at the desired position

Editor - in this example insert just {loadposition imagestring} -> imagestring in this case is position from this module

Step 4:
Positioning in the template:

Step 5:
Test it!

Enjoy
Castor

Working on JOOMLA (latest) and SEBLOD (latest)

Last Edit: 1 year, 2 months ago by Castor.

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The following user(s) said Thank You: ssnobben, serval, nithinp89

Re: PHP snippets wherever you want 7 months, 1 week ago #2

giorgia
( User )
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Fresh Boarder
Posts: 5

Hi Castor , I'm Italian so please forgive my English.
I did everything you say in your post but it does not work, because I'm missing a step: the parameters of the blank module in the "select article", you set "modul archiv", you must create an article called "modul", archive, and select ? and what to put in it?

images? the code? the string {loadposition position}? (I tried them all, does not work!)

Everything else I followed to the letter: creating a field "test free" content with cck and writing precisely loadposition with the position of the module or loadmodule with the id of the form - putting any module, it loads (eg put the id of a custom module with an image, loading the image precisely in the position in which I put the field), while the module_balnk does not work.

Please, can you help?

Thank you very much!
Giorgia

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