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In PHP: How To Add Categories To Articles (or Anything?)


The content of new page will contain "[[Category:]]" automatically. The day you get to show off what you know about Apache Web server, MySQL database, and PHP scripting. MediaWiki extensions manualManual:Extensions Add Article to Category Release status:Extension status stable ImplementationTemplate:Extension#type Page action DescriptionTemplate:Extension#description Adds an inputbox (to create a new article) to each category page. You will then cover command-line applications, API module, volt syntax, and hierarchical views.

Here's the modified file with changes highlighted — replace your old cms/templates/homepage.php file with this code:

    We've also modified the articles table to include a categoryId field, which we'll use to associate each article with a corresponding category. He is Senior Director of Developer Relations at Sencha. Delete the articles, or assign them to another category, before deleting this category."; } if ( isset( $_GET['status'] ) ) { if ( $_GET['status'] == "changesSaved" ) $results['statusMessage'] = "Your changes

    Php Dynamic Content

    more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Rather than having to add the new option to each template, we'll move the header markup to a separate header.php file. If the variable is found then we're displaying a category archive, so the code displays a heading containing the category's description. We also need to alter the Articles List page to display article categories; modify the article edit form so that the administrator can assign a category to an article; and tweak

    The table row is linked to admin.php?action=editCategory, passing in the category ID, so the administrator can edit the category by clicking the table row. Finally, the template includes a link to delete the currently-edited category, as well as the page footer template. Notice the category name that appears below each article's headline. Html Dynamic Page Save it over your old style.css file in your cms folder: /* Style the body and outer container */ body { margin: 0; color: #333; background-color: #00a0b0; font-family: "Trebuchet MS", Arial,

    deleteCategory() This is the last new function we've added to admin.php, and it lets the administrator delete a category from the database. Dynamic Page Replacing Content Related 2450Set cellpadding and cellspacing in CSS?3475How to disable text selection highlighting using CSS?1873Is there a CSS parent selector?2911Change an HTML5 input's placeholder color with CSS1Locating specific item css in joomla and DrupalIT ProProgrammer to programmerAuthorJames PearceEditionillustratedPublisherJohn Wiley & Sons, 2011ISBN1118087615, 9781118087619Length528 pagesSubjectsComputers›Web›DesignComputers / Internet / GeneralComputers / Web / Design  Export CitationBiBTeXEndNoteRefManAbout Google Books - Privacy Policy - TermsofService - Blog - Open up the tables.sql file from the original CMS, and make the changes highlighted in the code below: DROP TABLE IF EXISTS categories; CREATE TABLE categories ( id smallint unsigned NOT

    Like the corresponding code added to archive(), this additional code calls Category::getList() to retrieve all the categories in the CMS, then stores the categories in $results['categories'], keyed by category ID, so Php Syllabus I've highlighted the lines of code so you can see what's been added. Author(s)Template:Extension#username Liang Chen (BiGreattalk) Latest versionTemplate:Extension#version 0.1.9(2007-01-19) MediaWikiTemplate:Extension#mediawiki 1.8+ Database changesTemplate:Extension#needs-updatephp No LicenseTemplate:Extension#license MIT License Download See the code section Hooks usedTemplate:Extension#hook EditFormPreloadTextManual:Hooks/EditFormPreloadText CategoryPageViewManual:Hooks/CategoryPageView Translate the Add Article to Category extension joomla-3.x php share|improve this question edited Nov 23 '14 at 18:09 GDP 5,13011157 asked Nov 23 '14 at 17:41 useruseruser 505 Yes it is possible but very hard and

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    So create an include folder inside your cms/templates/admin folder, and save the following code as header.php inside this new include folder:

    Widget News Admin

    You are logged in as css joomla share|improve this question edited Feb 28 '15 at 1:56 Juergen 8,47662847 asked Apr 10 '13 at 14:31 EML 3,84132143 add a comment| 3 Answers 3 active oldest votes up Php Dynamic Content Then, using the most popular content management systems, WordPress, Joomla!, and Drupal, you’ll learn how to building world-class mobile web sites from existing platforms and content..  The book walks you through Php Template Tutorial This new code is triggered if we're displaying an archive of all articles — rather than a category archive — and if the current article has a category.

    Open the book Friday evening and on Sunday afternoon, after completing 30 fast, focused sessions, you'll be able to dive right in and begin building dynamic, data-driven sites on either Windows You've now enhanced your CMS to support article categories. Im super stumped. Post your feature request in the comments below, and maybe I'll write a tutorial on it next time! -Matt Learn PHP With Ease! How To Change Page Content Without Reloading Using Jquery

    In any event, we've got a solution for you - Apache, MySQL, and PHP Weekend Crash Course. It pulls all the categories from the database by calling Category::getList(), then stores them in the $results['categories'] array. homepage() Finally, we add three lines to the homepage() function. When you create a new article, or edit an existing article, you can put the article into one of your categories using the Article Category menu in the form.

    You asked how to create these in PHP, the code shows you how, but I can't possible know how you're going to use them or in what PHP file(s). –GDP Nov File_get_contents Php Fortunately, MySQL makes this easy, thanks to its ALTER TABLE statement. A field that links one table to another like this is known as a foreign key.

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    It loops through each category in the $results['categories'] array, outputting a table row containing the category name. Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Otherwise, just use the code in whatever PHP script you want to create the category or article in. Php Include Html The select element also includes a "(none)" option at the top of the list, with a value of zero.

    Previously he was the CTO at dotMobi and has a background in mobile startups, telecoms infrastructure, and management consultancy. This makes it easier for us to tweak the admin header, which we'll do in a moment. These blocks call various functions to handle categories. Modified the front-end templates and stylesheet to display article categories on the homepage, archive pages and article pages.

    Table of Contents What Is PHP—And Why Should I Care? more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info developer jobs directory mobile contact us feedback Technology Life / Arts Would Trump be worth almost 3x as much if he invested in mutual funds? The stylesheet We need to make a few small tweaks to the stylesheet file, style.css, in order to style the category names and descriptions in the homepage and archive page.

    Since we want our CMS to be able to display a list of articles in a particular category, we modify getList() to accept an optional $categoryId argument. Also, the ACL rules are optional...I copied this from one of my scripts that uses ACL, so that's why its there, but it's handy to know as well. –GDP Nov 26 SchaferNo preview available - 2003Common terms and phrasesalign="right ALTER TABLE Apache configuration file Apache HTTP server Apache server arguments array associative array AWStats binary browser button calendar clicking column type command If categoryId is supplied, the function retrieves the corresponding Category object by calling Category::getById() and, if retrieved successfully, it passes the category ID to the Article::getList() function to retreive just the

    Phalcon PHP's mission is to give you an advanced tool to develop faster websites and applications.This book covers the most common and useful parts of PhalconPHP, which will guide you to It contains three properties that map to the fields in the categories table — id, name and description — and a constructor method, __construct(), that creates a new Category object holding If present, only articles in that category are returned. To be honest I have a knowledge of php and I use Joomla using the backend interface.

    In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms If you already have a cms database containing articles then make sure you back it up first before applying the following changes! This doesn't work very well, since JCK Editor moves the span class to the internal elements, producing something like



    This is Ok until you start editing the I've updated my answer to accomplish that, so you're good to go. –GDP Nov 24 '14 at 0:44 Not for this code, it uses the Joomla models to add

    This is simply the page heading with the site name, "Widget News", tacked onto the end. We'll display this value in the heading within the archive page. However, in this version of the CMS, the archive() function in index.php can also list just the articles in a given category. Click the Site Admin link in the footer, and log in. Create categories Click the Edit Categories link in the menu at the top of the page to view the

    This allows the administrator to create an article that isn't associated with any category. Inside that classes folder, create a new file called Category.php, and add the following code to it: