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Dreamweaver and WordPress: Core Concepts

Working with categories and posts


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Dreamweaver and WordPress: Core Concepts

with Joseph Lowery

Video: Working with categories and posts

If WordPress were just for creating blogs, we could stop the course right now, but there's so much more that WordPress can do. And much of it revolves around its use of categories. As in life, a category in WordPress is used for grouping, you can create and apply an unlimited number of categories to any or all of your posts. As you will see later in this chapter you can use WordPress categories to control the look and feel of your site pages. In this lesson we'll lay the foundation necessary to gain that control. Let's start by going into our WordPress Dashboard.
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  1. 4m 7s
    1. Welcome
      58s
    2. Using the exercise files
      1m 54s
    3. A word about updates
      1m 15s
  2. 15m 28s
    1. Overview
      1m 51s
    2. Creating the database and the initial site
      3m 45s
    3. Configuring WordPress
      5m 54s
    4. Establishing a Dreamweaver site
      3m 58s
  3. 20m 18s
    1. Accessing dynamically related files
      4m 12s
    2. Filtering files
      4m 20s
    3. Following links
      4m 15s
    4. Employing Live Code
      2m 54s
    5. Enabling site-specific code hinting
      4m 37s
  4. 21m 8s
    1. Adding blog posts
      4m 55s
    2. Editing blog posts
      3m 20s
    3. Adding new pages
      2m 59s
    4. Including images
      6m 59s
    5. Adding videos to posts
      2m 55s
  5. 18m 12s
    1. Understanding WordPress structure
      3m 52s
    2. Activating a theme
      7m 21s
    3. Setting up a child theme
      6m 59s
  6. 1h 29m
    1. Updating the page structure and the background
      12m 53s
    2. Working with web fonts
      4m 3s
    3. Styling a header
      11m 48s
    4. Adding header functions
      7m 40s
    5. Setting up content columns
      10m 9s
    6. Changing the main content
      5m 17s
    7. Managing the content code
      4m 48s
    8. Customizing the sidebar
      10m 32s
    9. Styling search
      7m 8s
    10. Working with search text
      5m 49s
    11. Integrating the footer
      9m 40s
  7. 27m 18s
    1. Setting up media queries
      6m 12s
    2. Customizing for tablets
      12m 19s
    3. Building smartphone layouts
      8m 47s
  8. 23m 28s
    1. Working with categories and posts
      5m 31s
    2. Developing category-driven pages
      11m 22s
    3. Changing headers by category
      6m 35s
  9. 36m 32s
    1. Adding Spry accordion panels
      17m 44s
    2. Working with Spry form validation
      11m 56s
    3. Integrating jQuery functionality
      6m 52s
  10. 11m 7s
    1. Understanding WordPress plugins
      6m 20s
    2. Styling plugin output
      4m 47s
  11. 25m 44s
    1. Customizing the Dashboard
      6m 52s
    2. Working with WordPress functions
      8m 7s
    3. Including administration interactivity
      10m 45s
  12. 13m 10s
    1. Setting up the data in WordPress
      2m 17s
    2. Adding dynamic data from WordPress to your web pages
      10m 53s
  13. 11m 38s
    1. Modifying general settings
      4m 12s
    2. Setting up users
      3m 11s
    3. Restricting access to specific WordPress pages
      4m 15s
  14. 26m 38s
    1. Exporting and importing WordPress files
      7m 9s
    2. Backing up and restoring the database
      8m 10s
    3. Transferring files
      6m 3s
    4. Testing and fine-tuning
      5m 16s
  15. 18s
    1. Next steps
      18s

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Dreamweaver and WordPress: Core Concepts
5h 44m Intermediate May 27, 2010 Updated Oct 23, 2012

Viewers: in countries Watching now:

In this course, author Joseph Lowery shows how to combine the utility of WordPress and the power of Adobe Dreamweaver to transition existing websites to the WordPress platform. The course demonstrates how to create new blog posts and pages, customize WordPress themes, and extend WordPress editable pages from within Dreamweaver. It also covers how to add Spry elements, add and customize plugins, and enhance WordPress-stored content with Dreamweaver's dynamic pages. Plus, a chapter on responsive design shows how you can adapt your layouts for tablets and mobile devices.

Topics include:
  • Using the Dynamically-Related Files feature in Dreamweaver to design WordPress pages
  • Applying WordPress themes
  • Customizing themes
  • Adding Spry widgets
  • Adding WordPress dynamic data
  • Populating the WordPress database
  • Publishing a WordPress site
Subjects:
Web CMS Blogs Web Design
Software:
Dreamweaver WordPress
Author:
Joseph Lowery

Working with categories and posts

If WordPress were just for creating blogs, we could stop the course right now, but there's so much more that WordPress can do. And much of it revolves around its use of categories. As in life, a category in WordPress is used for grouping, you can create and apply an unlimited number of categories to any or all of your posts. As you will see later in this chapter you can use WordPress categories to control the look and feel of your site pages. In this lesson we'll lay the foundation necessary to gain that control. Let's start by going into our WordPress Dashboard.

If I hover over Posts, you'll see in the fly-out a sub-option called Categories. Click that and you can see on the right that we have one category cleverly named Uncategorized that serves as the initial default category. On the left is the area for adding new categories. Let's do that now. So I'll click into the Name field and name my new category Courses. Press tab, and in the slug I'll use the same name but lowercase. The slug identifier will come in very handy when we get to building custom pages using categories later in this chapter.

Let's leave both Parent and Description at their default settings for now. Scroll down a tad and click Add New Category. So there is our new category, now let's go put it to use. I'm going to switch to All Posts and click on the Video Production Project Online. Over on the right, you can see my list of categories. Now that's been updated to include courses. So I'm going to clear Uncategorized and choose Courses. Let's click Update.

And now I'm going to go head and create a new category so I can show you one of this feature's distinguishing characteristics, the ability to create hierarchies. So I'll click Categories and here I'll name my new category Video Production, and the Slug will have the same name but lowercase and separated by a Hyphen instead of a Space. A Hyphen is used because slugs are often used in filenames, and you can't have spaces in the filenames. So now I'm going to change Parent from None to Courses.

Again, we'll leave Description blank and just click on Add New Category. Though WordPress will represent any sort of hierarchy visually, there is really no limit to the number of levels that you can use for your hierarchy, so I could have something below Video Production here, and something below that, and so on. Now you may have been wondering, what's the difference between categories and tags? You'll notice that there is a Tag option over here under Posts as well. Well, this hierarchical capability is really the key one.

So now that we have our new category set up, let's assign it. And this time we'll switch to All Posts and use the Quick Edit feature, and here you can see the categories in the center. I'll keep courses listed because this is still course related and then just add Video Production. Now I'll click Update, and you can see Courses has been changed to two levels, and you can see the category entry for my post has been updated to include both Courses and Video Production. So how is this affecting our page? Let's switch back to Dreamweaver and check it out.

I'm going to go ahead and just hit Refresh, so I'm in Live view. Let me scroll down to where Categories is listed, and I'll hit Refresh. Watch the categories while I do it. Now we have our new categories there, but we still have Uncategorized, which is kind of unsightly. Let's head back to the Dashboard to see how to clear that up. Now if I go to Categories, and I look over my categories there is Courses, and you can see that there is a Delete option, Video Production same thing. If I try the same thing with Uncategorized, which I want to delete, I can't, there is no Delete option.

And the reason there is no Delete option is because it's the default, so we'll have to change the default to something else before we can delete Uncategorized. To do that we'll need to go to Settings > Writing, and here we see the default post category, Uncategorized, and I'm going to choose Courses instead. Let's scroll down and Save Changes. My settings are saved, so now let's head back to Categories. I should see a Delete option, and I do under Uncategorized, so I'll delete that, say OK.

And before we go back to Dreamweaver, let's add one more category to handle our existing posts and also to set up our work with pages and categories. The category I am going to add is called Conference, and we'll use the same word in lowercase for the slug. No parents yet, no description, Add New Category. So let's go to our post, and we'll Quick Edit Roux Academy Art Conference and set that as the new category. Now you'll notice that Courses is selected as a category right now, and that's because we had switched the default category from uncategorized courses.

All right, so let's update it and head back to Dreamweaver and see how everything is working. I'll click Refresh again, and I now have under Categories, Conference, Courses, and Video Production. Now that you understand how to manage your categories on the WordPress side, you're ready to dive into working with category-driven page templates.

Find answers to the most frequently asked questions about Dreamweaver and WordPress: Core Concepts.


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Q: While trying to set up a Dreamweaver site, an error occurs that says Dreamweaver cannot resolve the dynamic files because the site definition is incorrect. What is causing this? This is using WAMP on a Windows 7 computer.
A: When setting up the site in Dreamweaver and creating a local testing server, make sure to point it to the folder in c:/wamp/www/ that is being used for the site. If using the same naming convention as shown in the videos, the server folder should be pointing to C:\wamp\www\explore_ca\ and the Web URL field should read http://localhost/explore_ca/, like the picture here:

Q: How do I set the password for WAMP Server 2?
A: The WAMP server does not include a password for MySQL when first installed. You’ll need to add a password by modifying a configuration text file and set up a password in the MySQL server.
Setting a password on the MySQL server:

  1. From the Start menu, enter CMD to open the command line interface.
  2. Switch to the bin directory of your MySQL folder, installed by WAMP. For version 5.1.36 of MySQL, for example, enter cd c:\wamp\bin\mysql\mysql5.1.36\bin
    Navigate within the WAMP folder installed on your system to find the proper path.
  3.  Enter the following: mysql -u root
  4. The command line for MySQL will open with a mysql prompt like this: mysql>
  5. Enter the following:
    SET PASSWORD for 'root'@'localhost' = PASSWORD('yourPassword');
    - replace 'yourPassword' with the password you want to use. 
  6. Close the CMD window.
Setting the password in the phpMyAdmin config file:
After you change the MySQL password you will have to edit the config.inc.php file. Here's how:
  1. In Windows Explorer, navigate to C:\wamp\apps\phpmyadmin3.2.0.1 (version number may vary). 
  2. Open the file config.inc.php in Dreamweaver or another text editor.
  3. Locate the following line:
    $cfg['Servers'][$i]['password'] = '';
  4. Enter your password between the quotes; make sure the password is the same as the one you set in the MySQL server.
  5. Save the file.
  6. From the system tray icon for WAMP, choose Restart All Services.
  7. To test, choose phpMyAdmin from the WAMP system tray icon.

Q: After creating a template following the instructions in the Chapter 5 video “Creating a page template in Dreamweaver,” I am unable to select the template. In the video, the instructor’s page shows a heading of Template, with a dropdown menu, but my version shows only a dropdown labeled “Attributes,” and the newly created template does not appear. What is causing this issue?
A: This seems to be a bug in WordPress that occurs occasionally. Although a cause has yet to be determined, a possible workaround to get the Template option to appear is switch themes. Switching to the default theme and then back again to Explore_California should reveal the Template option.
Q: While following along with the instructions in the "Setting up a MySQL password for Windows," I encountered this error: MySQL said: "#1045 – Access denied for user ‘root’@’localhost’ (using password: NO)" What is causing this error?
A: This error occurs when trying to enter the MySQL monitor with a password for a user who has not set a password yet. In that case, removing the “-u root” part should resolve the problem.
Q: While following along to the chapter 2 movie "Using dynamically related files," I get an error message that reads: "Dynamically-related files could not be resolved because the site definition is not correct for this server." What is causing this error?
A: This is a known issue with Dreamweaver, and relates to the permalink settings in the WordPress installation. If the permalink setting is set to something other than the default, like “Month & Name,” for example, Dreamweaver is unable to resolve the dynamic files, and the described error will occur. Changing the permalink setting back to Default will clear the error.
Q: I am bit confused as to my need to use MAMP with a WordPress site in Dreamweaver. If I am going to use a separate commercial hosting site as my server, do I still need to use MAMP in my WordPress site?
A: MAMP is installed to provide an easy-to-use development server capable of handling MySQL and PHP on your local computer. It's also possible to set up MySQL and PHP servers separately, but it requires many more steps and is not as "user-friendly" as the described process. Your hosting server will have MySQL/PHP enabled on their servers for the remote live setup, but that doesn't have anything to do with developing and testing pages on your own computer.
Q: I can't find the file named commevents.php in the exercise files. I need it to set up an online database in the last chapter.
A: This is a file you create yourself when you first connect to a database. Refer to the "Adding WordPress dynamic data to pages" video in Chapter 7. commevents.php should appear in the Connections folder once you establish a connection.
Q:  In "Setting up a MySQL password for Windows", I'm getting the error "#1045 - Access denied for user 'root'@'localhost'" when testing the phpMyAdmin.

If I try and re-do the steps, I get the following error "ERROR 1044 (42000): Access denied for user ''@'localhost' to database mysql'" when I try to change the password.
A: This seems to be happening because of the combination of Windows 7 and a
new version of WampServer 2.1. Here's another approach that should work
for the new combination.

Follow these steps instead of the ones using the CMD prompt. (As a bonus, they're much easier!)
  1. Left-click on the WampServer icon tray.
  2. Choose phpMyAdmin.
  3. When the phpMyAdmin page opens in your browser, click the Privileges tab found after the Engines tab.
  4. Locate the line in the User table with "root - localhost - No..." (probably the last one).
  5. Click the Edit icon (the final item in the row).
  6. Scroll down to the Change Password section.
  7. Select Password and enter your password twice. (If you're following the exercises, enter root).
  8. Click Go in the lower-right corner.
Now follow the rest of the steps in "Setting up a MySQL password for Windows" video, starting at the 4:13 mark. This is where you use a text editor to make a change in the config.inc PHP file and restart all WampServer services when you're done.
Q:  I want to setup the practice files and site on my localhost, as described; however, I already have my current WordPress site (under development) running on my localhost. How do I run two WordPress sites on my localhost?
A:  You can easily do it by setting up another site in Dreamweaver. Just copy the WordPress files to that folder as described and establish a new database via phpMyAdmin. You can set up as many WordPress sites as you need to. The author has upwards of 80 on his system, all for different clients.
Q: This course was updated on 10/23/2012. What changed?
A: The course was thoroughly revised and uses the most current versions of both programs. We added chapters on responsive design and creating a custom administration panel in WordPress, new movies about concepts and taxonomies, and extended the Spry chapter to include jQuery, among other changes. New movies are indicated by the NEW tag next to the movie name.
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