WP_Query

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Tue May 11 2021 11:34:49 GMT+0000 (Coordinated Universal Time)

Saved by @Sikor #javascript #php #jquery

<?php
$the_query = new WP_Query(
	array(
		'post_type' => 'post',
		'posts_per_page' => -1,
		'post_status' => array( 'publish' ),
	)
);
if ( $the_query->have_posts() ) {
    while ( $the_query->have_posts() ) {
        $the_query->the_post();
?>

<div class="container">
	<article id="post-<?php the_ID(); ?>" <?php post_class('blog-item'); ?>>
		<div class="blog-item__info">
			<div class="blog-item__author">
				<?php if (get_field('single_author')) { ?>
					<?php echo get_field('single_author'); ?>
				<?php } else { ?>
					<?php the_author(); ?>
				<?php } ?>
			</div>
			<div class="blog-item__date">
				<?php the_date('F j, Y'); ?>
			</div>
		</div>
		<div class="blog-item__category">
			<?php
			$categories = get_the_category();
			if ( ! empty( $categories ) ) {
				foreach( $categories as $category ) {
			?>
				<a href="<?php echo esc_url( get_category_link( $category->term_id ) )?>">
					<?php echo esc_html( $category->name );?>
				</a>
			<?php
				}
			}
			?>
		</div>
		<h2 class="blog-item__title">
			<a href="<?php the_permalink(); ?>" class="link link--underline-left link link--underline-left--invert">
				<?php the_title(); ?>
			</a>
		</h2>
		<div class="blog-item__thumb">
			<a href="<?php the_permalink(); ?>">
				<?php if (has_post_thumbnail() ): ?>
					<?php the_post_thumbnail(); ?>
				<?php endif; ?>
			</a>
		</div>
		<?php if (has_excerpt()) { ?>
			<div class="blog-item__excerpt">
				<?php the_excerpt(); ?>
			</div>
		<?php } ?>
		<div class="blog-item__more">
			<div class="btn-round-invert">
				<a href="<?php the_permalink(); ?>">
					<?php _e('Read more', 'theme'); ?>
				</a>
			</div>
		</div>
	</article>
</div>

<?php
}
} else {
    // no posts found
}
/* Restore original Post Data */
wp_reset_postdata();
?>

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Comments

WP basics

@Sikor

WP_Query Wordpress images register CPT + register taxonomy + custom permalink

#php

How to get closest date compared to an array of dates in PHP

<?php
    $dates = array
    (
        '0' => "2013-02-18 05:14:54",
        '1' => "2013-02-12 01:44:03",
        '2' => "2013-02-05 16:25:07",
        '3' => "2013-01-29 02:00:15",
        '4' => "2013-01-27 18:33:45"
    );

    function closest($dates, $findate)
    {
        $newDates = array();

        foreach($dates as $date)
        {
            $newDates[] = strtotime($date);
        }

        echo "<pre>";
        print_r($newDates);
        echo "</pre>";

        sort($newDates);
        foreach ($newDates as $a)
        {
            if ($a >= strtotime($findate))
                return $a;
        }
        return end($newDates);
    }

    $values = closest($dates, date('2013-02-04 14:11:16'));
    echo date('Y-m-d h:i:s', $values);
?>

#html #javascript #nodejs

How to Save HTML Form Data in JSON - Express

<form action="/new" method="post">
 
  <input name="title" type="text">
  <input name="description" type="text">
  <button type="submit">Submit Form</button>
 
</form>

> More steps

#javascript

Get URL and URL Parts in JavaScript

var newURL = window.location.protocol + "//" + window.location.host + "/" + window.location.pathname + window.location.search

#javascript

Add event listener to multiple buttons with the same class

    btns = document.getElementsByClassName("saveBtn");
    for (var i = 0; i < btns.length; i++) {
        btns[i].addEventListener("click", function () {
			//Add function here
        });
    }

#javascript

Replace Textarea with Codemirror editor

<link rel="stylesheet" type="text/css" href="plugin/codemirror/lib/codemirror.css">

<body>
	<textarea class="codemirror-textarea"></textarea>
</body>

<script>

$(document).ready(function(){
    var codeText = $(".codemirror-textarea")[0];
    var editor = CodeMirror.fromTextArea(codeText, {
        lineNumbers : true
    });
});

</script>

<script type="text/javascript" src="plugin/codemirror/lib/codemirror.js"></script>

#javascript #nodejs #commandline

HTTPS Redirect in Nodejs

npm install heroku-ssl-redirect

> More steps

#javascript #nodejs

Save to MongoDB without Duplicates Using Mongoose

var mongoose = require('mongoose');
var Schema = mongoose.Schema;

const exampleSchema = new Schema({
    title: { type: String , required: true},
    content: [{type: String}]
});


var Example = mongoose.model('Example', exampleSchema);
module.exports = Example;

> More steps

#html #javascript #jsfunctions #dom #dommanipulation

getAttribute() - how to get the value of any attribute of HTML element

<html>

<input id="contact" name="address">

<script>

    var x = document.getElementById("contact").getAttribute('name');

</script>

</html>

#javascript

Full Stack Developer

function full_stack_developer() {
    full_stack_developer();
}

#javascript

3 Ways To Detect Selenium Bots Using Javascript - CodingTutz

if (navigator.webdriver) {
    document.body.innerHTML = "This is a Bot";
}

#javascript #promises #howto

How to Get the Domain From A URL Using Javascript

var url = "http://scratch99.com/web-development/javascript/";
var urlParts = url.replace('http://','').replace('https://','').split(/[/?#]/);
var domain = urlParts[0];

#javascript #javascript #functions #parameters

Required Parameters for Functions in JavaScript

 const isRequired = () => { throw new Error('param is required'); };

const hello = (name = isRequired()) => { console.log(`hello ${name}`) };

// These will throw errors
hello();
hello(undefined);

// These will not
hello(null);
hello('David');
The idea here is that it uses default parameters, like how the b parameter here has a default if you don’t send it anything:
function multiply(a, b = 1) {
  return a * b;
}

#html #jquery #css #navbar

Underline active navbar link

// in css:
/* Display line under clicked navbar link */
.active {
  text-decoration-line: underline !important;
  text-decoration-thickness: 2px !important;
  color: rgb(20, 19, 19);
}

//in html: 
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

    <script>
      $(document).ready(function () {
        // Underline to remain in navbar after click using URL
        jQuery(function ($) {
          var path = window.location.href; // because the 'href' property of the DOM element is the absolute path
          $('.nav-link').each(function () {
            if (this.href === path) {
              $(this).addClass('active');
            }
          });
        });
      });
    </script>

//Note class in link should be nav-link

#php

Elementor Form Block Eric Jones Email Spam

//// Validate if Email field is spam
add_action( 'elementor_pro/forms/validation/email', function( $field, $record, $ajax_handler ) {
    // Looking if email found in spam array, you can add to the array
  $spamemails = array("ericjonesonline@outlook.com", "eric@talkwithwebvisitor.com");
    if ( in_array( $field['value'] , $spamemails) ) {
        $ajax_handler->add_error( $field['id'], 'אנחנו לא אוהבים ספאם, נסו מייל אחר' );
    }
}, 10, 3 );

#javascript

Mapping an Object

const object1 = {
  a: 'somestring',
  b: 42
};

for (let [key, value] of Object.entries(object1)) {
  console.log(`${key}: ${value}`);
}

WP_Query

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