Here's a quick example that illustrates how to remove a few State/Province options from the billing and shipping panes of the Ubercart checkout form, as well as the order edit/create form. Please understand there are other ways to do this (like altering the united_states_840_1.cif file and re-importing). The hook_form_alter() method seems less permanent, so I favor it.
This is just a quick code example. Imaging you have an Ubercart attribute that has several options and you'd like to show an "As low as $X.XX" price on the frontend. Here's a simple solution. Note that if you wanted the lowest price across ALL attributes you could loop through each attribute too (instead of just looking at attributes[1]).
This tutorial is for Ubercart versions later than version 2.3. If you're using an older version of Ubercart, you'll want to see this example. This example is very similar, but accommodates the changes made to the template system in Ubercart.
This is a pretty simple example that illustrates the use of Lightbox2's slideshow feature. In the example, we have an imagefield that allows an unlimited number of images. We only want to render an imagecache version of the first image which, when clicked, will provide a slideshow with the rest of the images in the field. In the example, our field is called "field_product_images".
Using hook_form_alter one can easily add a "Reset" button to a Drupal form.
Here's a simple example:
I've been working on a multilingual site that has a product finder. We have 3 exposed filters that allow a user to select an Activity, IP Category, or Industry. All of these filters are Taxonomy Term filters. Some of the terms throughout those vocabularies have a specific language set, and should only show when that language is active.
The first step is to make sure the output (Views results) only shows products where the node language matches the current language. This is easy using the built in Node translation: Language = Current user's language filter.
I've spent a lot of time working with hook_form_alter() functions to modify forms, but the other day I was stumped by a simple problem. I needed to have two submit buttons on a form. By default, in the latest branch of Webform, you can change the text label on the default submit button for a webform.
This example is a two-for-one deal! I'm going to demonstrate how to
The location module for Drupal 6 is a robust module. On most projects, it gives us 100 percent of what we need. Proximity searching based on zip code is built-in and fairly painless to setup. I've recently been tasked to also allow proximity searching based on City. As you might imagine, the request is very similar. Both methods require the use of latitude and longitude (decimals).
Webform is an amazing module. Thankfully, you can extend it to make it even more helpful. We've had a lot of clients that offer a "Join Our Mailing List" type of functionality on their sites. These forms are typically one or two fields (email and name, usually) and are for anonymous users. We use Campaign Monitor for most clients.
There is a Campaign Monitor module, but I prefer the following method, for various reasons.