For our WordPress plugin users the Premier add on has been updated to 4.9.1 today to address several issues. The WooCommerce interface has been patched to fix a problem for users on non-English sites. Version 4.9.1 also has been re-tooled to work with PHP 5.3, though you really should be running PHP 5.6 as a minimum.
MySLP Enterprise users will be getting the button bar in our year-end update of MySLP.
Button Bar Category Selector
The new Button Bar category selector, introduced in our previous release, now honors the “hide empty categories” setting. However, unlike the other category selectors using a drop down selector coming from WordPress Core, our custom button bar interface behaves more along the lines of how we think it should. With the button bar a category is considered empty only if no locations are attached to that category.
How is that different? A little more explanation is warranted.
Hide Empty Categories
This is a setting that is available via the Power addon. Yes, the Power add on. I know we are talking about Premier here, but let’s forget about that detail for now. Premier only adds some new user interfaces to the underlying category features provided by Power.
The Power add on allows you to attach categories to locations, such as “put all these locations in the wholesale category” and “these go in the retail category”. You can then provide an easy way for users to filter the locations they see on your map by selecting whether they want to see retail or wholesale locations. The default category selector , if you choose to show it, is a simple drop down menu that shows any categories you’ve added to Store Locator Plus.
Normally ALL categories you’ve created are shown. Even if there are NO locations that exist within the category. If you have NO wholesale locations and someone picks that from the drop down category selector they see no results.
A long time back we added a “Hide If Empty” option for the category selector. However there is a big “gotcha”. It uses the WordPress built-in functionality for category drop downs since we didn’t want to rewrite their huge category drop down menu library. No need to re-invent the wheel. BUT this built-in selector has a rather unique way of defining what is an empty category. For WordPress a category is empty if everything assign to the category is in draft mode.
Draft Mode? What?
Yes, draft mode. We also did not want to write our own custom category engine. Actually, to be honest WE DID do that back in Store Locator Plus 1.0. It was a disaster. Why recreate something built into WordPress? Around SLP 3.0 we converted everything to use the WordPress category system. That system uses a lot of underpinnings from pages and posts. I think you can see where this is going.
What does that mean for hide empty?
As noted in a little not on the Hide Empty checkbox, this feature ONLY WORKS IF PAGES ARE ENABLED. Yup, if you are using Hide Empty to not show some things on that category drop down you must ALSO be using Pages ( Enable Pages is under the General tab, BTW). Not only that but you must change the default to be PUBLISHED instead of draft mode, which creates public SEO friendly pages for every location in your database.
You need to do that because if you don’t the WordPress category drop down creator will consider every page set to draft or private mode to be “unused” , which means those locations are not counted as part of the category.
Yes We Know It Is Not Great
Back when the feature was first written WordPress was back on version 3-something. Since then they’ve done a LOT of work on custom post types and taxonomies. It also means we now have some ways to FIX that hide empty thing. Our first iteration was in the new button bar.
With the Button Bar we can consider a category NOT EMPTY if any locations are assigned to it whether or not pages are in use. If pages are in use we don’t have to know if they are published or private. We think it makes a LOT more sense to consider a store category “in use” if it is assigned to a location NOT whether the associated SEO page is public or in draft mode.
So… The Button Bar Hide Empty
If you are using the button bar to show a category selector you can also use hide empty. Empty means NO LOCATIONS are using that category.
For the other category selectors, like any of the drop down selectors, the old-school “it is empty if pages it not enabled” still applies. We’re working on fixing that in the Power add on in a future release.