10/19/2011

Remove unnecessary css from drupal website

To remove unwanted-style.css from current website do the following in your template.php

function MYTHEME_css_alter(&$css){

         unset($css['sites/all/themes/MYTHEME/css/unwanted-style.css']);
   
}

10/19/2011

Detect an iPad or an iPhone in PHP – HTTP_USER_AGENT

To detect an iPad or an iPhone in PHP use following function

function is_ipad_or_iphone(){
    if((preg_match("/iPad/",$_SERVER['HTTP_USER_AGENT']) or preg_match("/iPhone/",$_SERVER['HTTP_USER_AGENT'])) and preg_match("/Mobile/",$_SERVER['HTTP_USER_AGENT']))
        return true;
    else
        return false;
}

10/18/2011

Drupal – Node reference field returned for interface language rather than node language

We have node reference field  "service type" on "service gallery" type content.

Node reference field's select list depends on which language u are in. Eg. If you are in fr language the list will have french service types and if the content u r editing is in english you will be connecting the english service gallery content to a french service type content.
 So you need to be in english language to edit the english content so that the list will show english service types.

10/14/2011

Dom PDF – Images dont get displayed

I came through this very funny case while i was developing a site which uses DOMPDF to generate PDF from html.

The problem was I was not getting the images in the PDF generated.

I had url_fopen ON on server.

I had tried all relative and absolute paths for the image.

Everything I could imagine.

© 2023 Anil Maharjan