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Pop-up on a responsive clickable map on mouseover【Indonesian Coffee Journey】
2020/10/4
In order to enjoy a good cup of Indonesian single origin (farm unit of production) coffee, you can either go to a famous cafe or buy carefully selected beans and brew it yourself.
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Launching WordPress 3【Customizing the WP_Query class】
2020/10/6
Objects of the classes $wp, $wp_the_query, $wp_query, etc. are materialized in wp-settings.php and stored in the super-global variable $GLOBALS.
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Launching WordPress 2【The order in which PHP files are loaded when WordPress is launched】
2020/10/6
PHP's constant definitions used to be defined by the define() function, which was used as a global function from outside the class, but since PHP 5.3, const() has been available for use within the class.
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Launching WordPress 1【Organizing WordPress Template Files】
2020/10/6
The wp-blog-header.php, which is included from the entry point index.php, is the base point for everything, and this separation of the entry point from the index.php into a separate file allows the WordPress installation directory to be freely You can change it.
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The relationship between HTTP communication and PHP's superglobal variables
2021/1/4
HTTP communication is established by the Apache server's response to a request from a client.
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How to get related URLs on WordPress
2020/10/7
If you edit a template file or style sheet directly from the editor in "Appearance > Edit Theme", it is not possible to make a backup, and it is dangerous to do so, but I do small modifications directly, but sometimes a code error makes the website white and hasty.
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Clearing the float property with a clearfix
2021/1/4
Because the child elements are floating on a float, the parent cannot recognize the presence of the child elements and cannot enclose the child elements by padding.
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The relationship between page definition tags, structured tags and div tags
2021/1/4
When I moved from Jakarta to Bali in 2000, I spent a lot of time doing physical work such as purchasing and packing for the start-up of the company and exporting furniture and miscellaneous goods, so I was unable to follow the technological transition of the web.
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GET and POST communication by Ajax functions
2020/10/4
jQuery is a JavaScript extension library designed based on JavaScript to manipulate the DOM (Document Object Model), but there are several ways to implement it.
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Create an object by storing a function literal in an associative array
2020/10/6
Functions are called differently depending on their use and location, but just as variable values are stored in associative arrays, functions are stored in associative arrays as unnamed functions, and similarly, if they are managed by keys (literals), they are called methods and materialize (objectify) themselves in the array.
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HTML list with recursive processing and tree view with jsTree
2020/10/7
The HTML list starts with , enumerates each item in the list with and , and ends with . Naturally, we can nest them as follows, so we'll use recursion to dynamically generate a nested HTML list from the DB table.
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Would you rather have a subdomain or a subdirectory for multi-site management?
2020/10/8
WordPress has a multi-site management function, which allows you to manage multiple child sites from a single control panel, but currently, I don't use the multi-site management function, and I install independent WordPress sites in subdirectories.
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The minimum security settings you should be aware of when running WordPress
2020/10/8
There is a trade-off between using a free blogging service and reducing the burden of maintenance such as backups and security, but the degree of freedom to add features and customize your blog is reduced.
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Connecting PHP to SQLServer and Oracle
2020/10/8
Now, in order to connect to MySQL from PHP, the extension module php_mysql.dll needs to be placed in the extension directory and the extension specification needs to be in php.ini.
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WordPress Website Development 6 - Adding Post Types, Fields and Taxonomies
2020/10/10
To use custom post types, we originally had to add code to functions.php, but now we use the plugin Custom Post Type UI to add post types (post_type) and taxonomies, and the plugin Advanced Custom Fields makes it easy to achieve this.
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WordPress Website Development 4 - Fixed Page and Post Template Derivation
2020/10/10
Fixed pages are not eligible from the beginning because taxonomies (categories, tags, etc.) don't work, but in the case of posted articles, you can cut up past stock articles by category and display them as a product catalog.
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WordPress Website Development 3 - Plugin Development
2020/10/10
Here's a simple WordPress plugin to convert the string "Good morning" in the body of a WordPress post to "Selamt pagi!" in comparison to normal client app plugin development.
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WordPress Website Development 2 - Template Hierarchy and Template Tags
2020/10/10
Developing a corporate website using WordPress requires an understanding of how to structure the template files that make up the theme, how to write the HTML tags that build the pages, how to categorize the functions used within the theme, and how to write style sheets that decorate the look and feel of the theme.
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WordPress Website Development 1 - Designing with the MVC model
2020/10/9
One of the greatest strengths of WordPress is that it can store information posted in chronological order by user and filter it by category, such as "accounting system" or "tax laws of Indonesia", or by tags, such as "PPN" or "WordPress", and these categories and tags are called taxonomy.
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The place of HTML and CSS in front-end development
2021/1/4
If you ask me what web system development is, the most common answer is, though it may be a bit of a dichotomy, to build a process in which the browser receives the HTML that processes the request from the browser on the server side, executes the script, renders the result, and displays it in the form of a web site The following three tags (attributes) are used to configure the layout by adding values to their properties (attributes).