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drupal different templates based on blocks

November23

How to create different template files depending on various factors.

I had a situation where i wanted a left column on some page while 100% width in the rest. But this requriement was complicated as i could not categorize it. I wanted left column in the description of a particular content type and 100% width on most of the view pages but not all.

The solution was to have the left column as a block and check in the page.tpl file that if the block is enabled then use a div with width = 50% else width = 100%

Eg the left column was in a block called “left_sidebar” so go in the page.tpl file use the following code:

Where $left_sidebar is a region defined in template.tpl file, $content is drupal variable to display content, left_div, wide_div and narrow_div are custom classes for your stylesheet (.css) file
<?php if ($left_sidebar): ?> <div id="left_div"> <?php print $left_sidebar?> </div> <div id="wide_div"> <?php print $content?> </div> <?php else: ?> <div id="narrow_div"> <?php print $content?> </div> <?php endif; ?>

posted under Drupal

Disable right click
9:14 am, February 23, 2010

Drupal 5 jscrollpane
12:16 pm, February 22, 2010

Drupal webform validate either fields
7:19 am, February 22, 2010

Drupal webform atleast one of the fields mandatory
7:18 am, February 22, 2010

drupal arabic or rtl support theming
11:49 am, February 18, 2010

Remove php extension
12:07 pm, February 11, 2010

Redirect .php pages
12:06 pm, February 11, 2010

Drupal tweetmeme button error
9:27 am, February 10, 2010

Drupal tweetmeme content type not working
9:27 am, February 10, 2010

drupal line break converter not working
11:19 am, February 3, 2010

Hi, I am Sumaiya Javed PHP Web developer and this is my personal blog or collection of tutorials, scripts, tips and tricks used or created personally by me in my five years of web development. And yeh ... click here to view my online portfolio, for any freelancing projects.

Use jquery to disable right click

Add the following code in the <head> of your webpage

<script type=”text/javascript”>
$(document).ready(function(){
$(”img”).bind(”contextmenu”,function(e){
return false;
});
});
</script>

I had used this on my drupal site in page.tpl file

I wanted a flashy scrollpane for the content on my drupal site.

I have drupal 5 where the scrollpane module is not available and I needed lightbox2 which required jquery_update module. Now the jscrollpane script clashed with compat.js of jquery_update module. So the solution for that is to download jscrollpane module for drupal 6. Take the jscrollpane.js file from this module and place it in your theme file.

To enable the jscrollpane use the following guidelines. I have implemented it manually.

In the page.tpl add the following css and javascript in the head:

<style type=”text/css” media=”all”>@import “<?php print base_path() . path_to_theme() ?>/styles/demoStyles.css”;</style>
<style type=”text/css” media=”all”>@import “<?php print base_path() . path_to_theme() ?>/styles/jScrollPane.css”;</style>

<script type=’text/javascript’ src=”<?php print base_path() . path_to_theme() ?>/scripts/jquery.mousewheel.js”></script>
<script type=’text/javascript’ src=”<?php print base_path() . path_to_theme() ?>/scripts/jScrollPane.js”></script>

<script type=”text/javascript”>
$(function()
{
// this initialises the demo scollpanes on the page.
$(’#pane3′).jScrollPane();
});
</script>

In the body put content inside div class=”scroll-pane” like the following:

<div id=”pane3″ class=”scroll-pane”>
<?php print $content; ?>
</div>

I got the stylesheets and scripts from jscrollpane official example link. And have used “#pane3″.

I am using webforms and I have three fields were either one of em should be filed.

Use the “additional validation” input box in the form “configuration”.

The code is following:

<?php
$book= $form_values['submitted'][11];
$author= $form_values['submitted'][12];
$isbn= $form_values['submitted'][13];

if (($book == NULL) AND ($author == NULL) AND ($isbn == NULL))
{
form_set_error(”, t(’Please enter either Book Title or Author or ISBN.’));
}
?>

The 11, 12 and 13 is the field id of your input fields. To find the field IDs mouse over the “edit” link next to your fields in the “Form Components”.

I am using webforms and I have three fields were either one of em should be filed.

Use the “additional validation” input box in the form “configuration”.

The code is following:

<?php
$book= $form_values['submitted'][11];
$author= $form_values['submitted'][12];
$isbn= $form_values['submitted'][13];

if (($book == NULL) AND ($author == NULL) AND ($isbn == NULL))
{
form_set_error(”, t(’Please enter either Book Title or Author or ISBN.’));
}
?>

The 11, 12 and 13 is the field id of your input fields. To find the field IDs mouse over the “edit” link next to your fields in the “Form Components”.

Create a separate stylesheet like style-rtl.css

Then in the page.tpl file instead of <?php print $styles?> variable use the following:

<?php
$rtl_langs = array(”ar”, “fa”, “he”, “ur”, “yi”); // There are a couple or so more. Put the codes of your RTL languages here
$is_rtl = in_array ($language, $rtl_langs);
if ($is_rtl) { // Check if the language of the current page is RTL.
/* Load RTL styles instead of default ones: */
foreach($css as $media => $types){
foreach($types as $type => $files){
foreach($files as $file => $preprocess){
$element = $file;
$rtl_style = str_replace(array (’modules’, ‘.css’),array (’sites/all/modules’,'-rtl.css’),$file);
if(file_exists($rtl_style)){
unset($css[$media][$type][$file]);
$css[$media][$type][$rtl_style] = $preprocess;
}
}
}
}
print drupal_get_css($css);
}
else {
print $styles;
}
?>

I need to redirect pages with .php extension to without. Like www.magrudy.com/mystore.php to www.magrudy.com/mystore

Use the following

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /([^/\ ]+/)*([^.\ ]+\.)+(php|html?)\ HTTP
RewriteRule ^(([^/]+/)*[^.]+)\.(php|html?)$ http://www.magrudy.com/$1 [R=301,L]

I need to redirect pages with .php extension to without. Like www.magrudy.com/mystore.php to www.magrudy.com/mystore

Use the following

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /([^/\ ]+/)*([^.\ ]+\.)+(php|html?)\ HTTP
RewriteRule ^(([^/]+/)*[^.]+)\.(php|html?)$ http://www.magrudy.com/$1 [R=301,L]

Make sure the website is not in maintenance mode took me atleast 20 mins to figure it out.

I had installed tweetmeme on my drupal website, it was working great on the content type ‘page’ but not on my customized content types like news and blog.

I spend hours finding the solution, going through all the complicated scenarios, cursing drupal, hating life etc and then as usual the solution was very easy and it hit in a second showing me the light in the dark tunnel and i declare my love for drupal again. Ok ok enough of gibberish the solution is mentioned below.

Contemplate was the answer. I had used contemplate for theming purposes, but after tweetmeme we have to add

<?php print $node->content['tweetmeme']['#value'] ?>

in the contemplate box.

Then make sure the website is not in maintenance mode, and voila you can see the beautiful green box saying ‘retweet’

Go to – admin – input formats

click configure next to “filtered html”

disable HTML filter

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