For example, sanitize_title() will turn “My Nifty Hēadiņg” into “my-nifty-heading”. Technically, we're done. I love shortcodes, because they are very versatile and easy to adjust. You can now insert the shortcode wherever you please: in articles, on widgets. The fine looks are mostly due to the theme I use on my test site – Twenty Eleven. Table Value Shortcode. Back up your site or database. Adding Comprehensive Table of Contents. I hope you found this tutorial useful. در اولین مرحله افزونه Easy Table of Contents را نصب و فعال کنید. Next I use replaceState to make sure the address bar of the browser is updated (because we're not using the browser-behavior). Select Easy Table of Contents zip file from where you saved the zip file on your computer. If you want to ignore a category of headers (i.e., ignore all H2 headers or H2 and H3 headers), you can do that with Easy Table of Contents settings for that blog post/page. The WordPress core function that processes shortcodes is also attached to this filter and runs at priority 11. 2; 6; 2 weeks, 1 day ago. Regular expression can be quite daunting, but when visualized they become easier to understand: The id is created by sanitize_title($title). Ignore Headers Category (such as H2 or H3 or H4). On mobile, I'll only show it on long articles, using a shortcode under the first paragraph. People are hunting for a shortcode ([ez-toc]) in the SVN repository or de-install the plugin frustrated. I ship them with my theme. 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. How to Add a Table of Contents to Your WordPress Posts and Pages 3.1. For example, this post would look something like this: 1. Instead, Word will use placeholder text to create the look of a table of contents so you can manually type each entry into the table of contents. On the other hand, when the current entry is a higher level heading, the plugin closes the required number of lists to “ascend” to that level. بعد از فعال کردن افزونه، گزینه جدیدی به نام Table of Contents در منو تنظیمات پیشخوان سایت وردپرسی شما قرار می‌گیرد. This easy TOC plugin helps the admin to insert a TOC anywhere within the post content to display the navigation section with a simple shortcode. Let the user decide which heading levels (H1-H6) to include in the TOC. However that is difficult for beginners because you have to manually create a list, add links, and add ID attribute through-out the ar… 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. 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. We can use the well-known “the_content” filter to intercept and modify the post’s content. 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. There are four things we need to do to build a table of contents for a post: 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. And while we’re at it, lets bold the title and tweak the alignment slightly. DOMDocument is not really suited for modifying HTML fragments like WP posts as it will add extraneous , and elements to the output. We want to attach a unique identifier to every H2...H9 element. Regardless of the size of your document, using a table of contents can direct the reader to exactly where they need to be. Upload the files from the folder extracted in Step 2. When you click a link, the browser instantly scrolls to that section. 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