Guard livereload

1st May 2012

Livereload is one the coolest things to happen to frontend development in the last little while, and actually it can really speed up your work. Basically it re-loads your CSS (and Javascript some of the time) automatically as you make changes. You don't have to make a change and then switch to your browser and manually reload the entire page, change 'notifications' are pushed to the browser where they will trigger that single changed file to be reloaded.

There are lots of sites detailing how it works, and there's a great Mac program called: LiveReload that will get you up...

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Dnsmasq

24th Apr 2012

When developing we tend to use a lot of different domains to do our work on, I typically will use the .drupal top level domain, so my project URLs look something like:


project-name.drupal

When starting a new project, one of the annoying things that we have to do is create an entry in the hosts file for this domain:


127.0.0.1 project-name.drupal

On Ubuntu there is a really simple way to automate this and give yourself a 'wilcard' DNS entry, so any domain that ends in .drupal will resolve to my local machine. Enter Dnsmasq.

Installation

This should work...

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Making the Flag Module's Confirmation form use AJAX

17th Apr 2012

This article discusses how we can use a combination of techniques to take the standard 'Confirmation Form' provided by the Flag module and get it to load in a modal window rather than on its own page. We'll also extend this form slightly to allow the user to include some additional data before clicking 'Confirm'. As an example we'll use the Flag module to create an 'Abuse' flag that will apply to a comment entity - this is intended to allow a user to flag a comment as requiring moderations but before triggering the actions associated with the flag we...

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Render a block programmatically

22nd Mar 2012

This is a real quick one, but so useful! We often want to render a block within content, perhaps as part of a node (maybe in hook_node_view, and then made configurable like a field), but there's no obvious way to do this correctly for any block. Drupal normally renders its blocks per region, so there is no single function to embed a block. I came across this really simple solution by Damien Tournoud in a Drupal core issue, which I feel deserves more exposure:


$block = block_load($module, $delta);
$render_array = _block_get_renderable_array(_block_render_blocks(array($block)));
$output = render($render_array);

That's just three...

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