How to Add a Table of Contents to Your WordPress Posts and Pages 3.1. ... People are hunting for a shortcode ([ez-toc]) in the SVN repository or de-install the plugin frustrated. Started by: louisderrac. People are hunting for a shortcode ([ez-toc]) in the SVN repository or de-install the plugin frustrated. The 4th movement becomes (4.) Being able to use PHP 5.3 features like closures would be nice, but most WordPress users are probably still on 5.2.x and wouldn’t be able to run the plugin if it used 5.3 specific syntax. CM Table of Contents plugin enables you to automatically create the table of contents defined by a HTML tag, CSS class, and a HTML element ID. In the case of WordPress posts, you can compose one out of the subheadings you use for each section. * The widgets supports being affixed or stuck on the page so it is always visible as you scroll down the page. By default, Word generates a table of contents using the first three built-in heading styles (Heading 1, Heading 2, and Heading 3). As a final touch, we'll wrap numbers with parenthesis on lines that start with them: 4. Easy Table Contents is a fork of the excellent Table of Contents Plus plugin by Michael Tran ... From the reviews, I can see that I am not alone struggling with the functionality. It’s time for another WordPress plugin development tutorial In this post, I will provide a step-by-step explanation of how to create a WordPress plugin that lets the user add an automatically generated table of contents (TOC) to their posts by using a simple shortcode. Ultimate Blocks is not a dedicated ‘Table of Contents’ plugin, rather it offers a … In each case, the output string ($html) is left in a state where it’s ready for the next TOC entry to be added. The end-of-file closing tag is optional and omitting it helps prevent accidental “headers already sent” errors. This is intentional. Page items above h2 tag not showing. The WordPress core function that processes shortcodes is also attached to this filter and runs at priority 11. collectTocEntries() is a utility function that scans an input string for heading tags and uses them to generate a list of TOC entries. Open the references tab again and select the "add text option". We could come up with a work-around or use a third-party parser, but that would unnecessarily complicate the plugin. Optionally enable for pages and/or posts. Luckily, the Easy Table of Contents plugin allows you to make these changes on a per post/page basis. You have to configure little things before using the shortcode. In addition to making the document more reader-friendly, a table of contents also makes it easier for the author to go back and add or remove content if necessary. Once the arrangement is set-up, insert a table of contents into your Word for Mac 2011 documents get just a few clicks. Table of Contents plugins usually offer a limited range … The element has an ID attribute set to the specified anchor name. addTocEntry() uses a particularly handy WP function called sanitize_title() to convert each heading into a “safe” string that can be used as an anchor or a URL component. Regular expressions it is, then. We use regular expression groups to extract information from the headings. Easy Table Contents is a fork of the excellent Table of Contents Plus plugin by Michael Tran. Some heading levels might be skipped, e.g. Just add [toc] shortcode in content to display. The trickiest part of generating a hierarchical table of contents is making sure all the different heading levels and the resulting nested lists are handled correctly. How to Generate Easy Table of Contents. Before we begin, we need to decide what features our plugin is going to have. This will allow us to activate the plugin in WordPress right away and test and debug it as we go. If you have any questions, please leave a comment below. The fine looks are mostly due to the theme I use on my test site – Twenty Eleven. We can use the well-known “the_content” filter to intercept and modify the post’s content. We want to attach a unique identifier to every H2...H9 element. Ignore Headers Category (such as H2 or H3 or H4). A Table of Contents helps users navigate (long) blog posts. Now we can see that a tiny square is on the top left corner: When we click on the heading, it scrolls to the top. The ID-s should be unique to make the menu functional. Adding Comprehensive Table of Contents. It also helps with your WordPress SEObecause Google automatically adds a jump to section link next to your site in search results. Ultimate Blocks. There are four things we need to do to build a table of contents for a post: We can’t do everything inside a shortcode callback because #3 involves modifying the entire post. You can now insert the shortcode wherever you please: in articles, on widgets. I can’t imagine what can go wrong with such a harmless plugin, but it’s a good thing to do in general. Again, most of the work is delegated to other methods. When an h3 is encountered, it will wrap it into an ol. People are hunting for a shortcode ([ez-toc]) in the SVN repository or de-install the plugin frustrated. Create a new directory named easy-table-of-contents directory in the ../wp-content/plugins/ directory. tradeshark2. First, a precaution. Regular expression can be quite daunting, but when visualized they become easier to understand: The id is created by sanitize_title($title). 2; 4; 1 week, 5 days ago. Zrzuty ekranów ... From the reviews, I can see that I am not alone struggling with the functionality. DOMDocument is not really suited for modifying HTML fragments like WP posts as it will add extraneous , and elements to the output. To apply heading styles, select the particular style from the “Home” tab. Parse the current post for eligible heading tags and build a list of TOC entries. What a Table of Contents Is (And the Benefits of Using One) 3. Next, we’ll scan the post for headings and prepare a list of TOC entries. This is a pity, as the plugin is really great! Shortcode Ready. Simply put, a table of contents acts as an outline of the content you can expect to find on any given post or page. Introduction 2. First, we must replace
    with ''. Easy Table of Contents Plugin. The 4th movement. On mobile, I'll only show it on long articles, using a shortcode under the first paragraph. And while we’re at it, lets bold the title and tweak the alignment slightly. To counter this, I use the following CSS: The CSS can look a bit cryptic. The callback parses shortcode attributes (using sensible defaults) and stores them in a private field. It is to the left of the table of contents option. To ensure that the anchor is unique, addTocEntry() also checks it against the list of already processed headings. Create a file name style.css in the plugin’s directory and paste this CSS into it: Now we need to add the stylesheet to the pages that contain the shortcode. I like smooth interactions, so let's "fix" it with some JavaScript: First, we need to make sure that the clicked link has the current document as a destination, otherwise you might break your links!! The scrollIntoView with behavior: "smooth" does that for us. This enables us to link to the heading by using the following syntax: As  you may know, there are actually two ways to create an element that we can link to using that syntax: I chose the first approach because the “name” attribute is no longer valid for tags in HTML5. It will parse each element into a li with an anchor. First, lets add this line to the constructor: And add this method before the end of the class definition: Finally, insert these two lines before the “return” in doTocShortcode(): Here’s what our table of contents looks like now (click to view it in page context): If you haven’t already done so, you can download the completed plugin in the Resources section. I use them on both posts and post. * If you rather not insert the table of contents in the post content, you can use the supplied widget and place the table of contents in your theme's sidebar. Let’s keep it simple: I will briefly discuss other possible features and improvements at the end of this article. Overwrite your existing folder with the latest or use the streamlined approach in the plugin menu. Table of content displayed on homepage. Here we see that the heading does not pop under the header: Adding a Table of Contents is not very hard, but jump-links might have some implications, especially when you have a sticky header. Table of Contents plus is no longer being actively developed. Here’s the code that renders a hierarchical table of contents: The resulting HTML will look something like this (re-formatted for readability): The first half of the buildToc() method is fairly simple – check if there are any entries to display,  make a container element,  set its CSS classes and add a title (if any). Let's add border: solid 1px red. Wrapping your post content in toc shortcode will create an automatic Table of Contents menu based on the headers with ID attributes contained in the content. A table of contents makes it easier for users to jump to the section they want to read in long articles. Next I use replaceState to make sure the address bar of the browser is updated (because we're not using the browser-behavior). (new) Create as many TOC as you want. You can now choose if the section will be a main, sub, or sub sub heading; this is done by selecting level 1, 2 or 3 in the drop down menu. Now that we have our list of elements, we must do some further parsing. We use regular expressions to find the headings that match the levels specified by the headings=”…” shortcode attribute. Started by: Americanfreak. You can build your table of contents … Using FTP. One of the best free plugins is Easy Table of Contents. Here’s the insertToc() callback and supporting code: Okay, let’s go through the above code step-by-step. See this StackOverflow question for a deeper discussion. Introducing the Table of Contents Plus Plugin 3.2. Easy Table of Contents WordPress plugin 1; 0; 2 weeks, 3 days ago. Install / upgrade. Extract the Easy Table of Contents zip file. For example, this post would look something like this: 1. My table of contents looks like this: I like the fact that Google also looks to the Table of Contents: Let's jump right in: first we need to add id's to the headings and then we can use them to create a Table of Contents with jump links. For example, if headings=”1,2,3″, the regex generated by the sprintf() call will look like this: To help you understand how it works, here’s the same regular expression in tree form: Note: Normally, parsing HTML with regular expressions is a Bad Idea™. It removed characters that are not needed and produces a predictable result: Here I must start with a disclaimer as the implementation of the TOC is opinionated: The following code will implement the shortcode: First it gets the h2 and h3 elements from the content. Again, lets keep it simple and stick to WP 3.3+ and PHP 5.2+. a H2), but it’s not guaranteed to. WordPress content plugin has a responsive layout that adjusts on all devices such as iPhone, laptop, desktop and many more. Note: If you use a Manual Table of Contents style, Word won't use your headings to create a table of contents and won't be able to update it automatically. A Table of Contents shortcode for WordPress articles, Shortcodes for simple post lists in WordPress, Streaming a Kafka topic in a Delta table on S3 using Spark Structured Streaming, Building a high performing last viewed list using Redis, Jump-starting Slack bot projects: bot-zero, Dependency injection (with IOptions) in Console Apps in .NET Core, Conditioning Knockout Observables: reject values. Find and parse the [toc] shortcode to figure out which heading levels to include in the TOC, what title to use (if any), and so on. This is a onetime job and after that, don’t have to worry about it. The first heading will normally be one of the highest-level headings used in the post (e.g. It’s better to use a real HTML parser. This will affect what PHP features and WP APIs we’ll be able to use. When you click a link with #top we conveniently not show it. The HTML4 spec allows for six levels of headings, from H1 to H6. With Value Shortcode you can display a value of single table cell in the site content. On mobile, I'll only show it on long articles, using a shortcode under the first paragraph. Let's make our headings clickable as well. There are no special upgrade instructions (woohoo!). A Table of Contents helps users navigate (long) blog posts. This will merge all successive h3-items together.Next, we must move the ol elements into the preceding li. One Line Site-link Table of Contents in Blogger. Back up your site or database. How to display TOC as a tab on left side of screen. Started by: tradeshark2. 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