Category: Notes (Page 24 of 50)

If you’re someone who’s building solutions with WordPress regardless of if they are themes, plugins, or applications, then odds are you’ve had to deal with saving some type of information to the database.

Granted, anytime you create a post, a page, or anything that stores data, you’re entering information into the database.

But that’s not what I’m talking about.

Instead, I’m talking about times when you’re having to work with the Options API, the Theme Customizer API, or one of the meta APIs (like the Post Meta API). In this case, you’re working with the core application to save and retrieve information from the database.

When doing this – especially in development and possibly in staging – it’s likely that you’re having to write the code, run a test (automated or not), and then take a look at the way the record is stored in the database to make sure it saved as expected.

In my experience, there are a handful of things that can be done to make this process a little bit easier and make your code a little bit cleaner and one of these has to do with writing meaningful WordPress Meta Keys

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Last week, I shared a short post on how to include your own instance of the WordPress Media Uploader in your theme or your plugin.

Though it walks you through everything that you need, on aspect of using the instance that I described is that it’s limited. This is fine for certain situations, but there are other times where you may want to grab more information from the user.

Case in point, the post received the following comment:

Now, how do you activate (turn on) the Insert Image via URL feature of the Media Uploader?

Which I thought was a good question especially given that most of us are used to seeing more options in the media uploader than what the previous post described.

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This weekend, I shared how to setup a query to find all untagged posts in WordPress that aren’t tagged with a specific tag. In my example, I opted to use IDs (for no particular reason), but Ross also showed how you can use slugs, as well.

Anyway, there are a number of things that you can do with untagged posts – perhaps you want to remove them, perhaps you want to categorize them, or perhaps you want to apply a tag to them so that they’re stamped with a tag (like one that was not

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It’s common for people to categorize or tag their posts when using WordPress. This is true for the average blogger and for those who are using WordPress for its content management features.

For example, let’s say that you’re responsible for working on a site that has an RSVP custom post type and the post types can be tagged for certain types of events.

Tags may include:

• Formal
• Informal
• Wedding
• Birthday
• Family
• Friends
• …and so on

Overtime, the database is going to increase in size and if RSVPs aren’t manually entered (that is, they are imported or maybe the database is even inherited and mismanaged), there’s a chance that some of the posts will not be tagged.

If you’re a developer, the odds are strong that you’re going to need to at least locate the untagged posts (and perhaps update them, as well).
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One of the nicest features of WordPress 3.5 was the introduction of a refresh of the WordPress Media Uploader.

For developers who aren’t familiar with the change, the short of it is a new version of the media uploader was built using Backbone.js and Underscore.js both of which are newer JavaScript libraries that introduce a different type of structure to creating JavaScript-intense web applications.

Sometimes, one of the challenges that comes with working with any new feature is the lack of documentation around how to take advantage of it. When that happens, you’re more or less left to dig into the core source code and/or the documentation for each of the specific libraries to learn how to use them.

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