The correct way is not to do it. Shortcodes are supposed to be self contained and represent an insertion point to some complicated HTML that is harder to get right or due to security permissions is impossible to insert in its pure HTML form. Globals are hated magic when you write proper code, now think … Read more
Look at the source of the_content(): function the_content($more_link_text = null, $stripteaser = false) { $content = get_the_content($more_link_text, $stripteaser); $content = apply_filters(‘the_content’, $content); $content = str_replace(‘]]>’, ‘]]>’, $content); echo $content; } As you can see, there is no filter to prevent that. If you really need inline JavaScript in an XML document you have to escape … Read more
By default WordPress allow only order ASC and DESC. However, you can use WP_User_Query and the action pre_user_query to adjust the query (that is passed by reference) just like you want. This is efficient because you get only one user, not all. function my_user_by_rand( $ua ) { // remove the action to run only once … Read more
You missed name attribute of <input type=”submit” value=”<?php _e(‘Submit’); ?>”/> HTML tag. i.e. It should be looks like: <input type=”submit” name=”Submit” value=”<?php _e(‘Submit’); ?>”/> Else, You have to change if condition inside function form_processing() OLD: if(isset($_POST[‘Submit’])){ Replace with: if(isset($_POST[‘rollNumber’])){ Hope this will helps you.
why not to use the_title filter? add_filter(‘the_title’, ‘the_title_filter’); function the_title_filter($title){ $post = get_post(get_the_id()); //enter code here return $title; } as for shortcode – its imposible. in logical way – imposible.
You can do that with using the depth argument. I also created an array of your arguments for better readability. The depth argument accepts the following parameters: ‘depth’ (int) Number of levels in the hierarchy of pages to include in the generated list. Accepts -1 (any depth), 0 (all pages), 1 (top-level pages only), and … Read more
Custom field for default gallery
I figured it out. With the shortcode set as [camp_posts type=”academic, sports”] the code that does the trick is this: function camp_posts_function($atts) {//Creates shortcode [camp_posts type=”academics, sports”] $atts=shortcode_atts( array( ‘type’ => ‘nothing’, ), $atts, ‘camp_posts’); $ShortcodeAtts=esc_attr($atts[‘type’]);//Puts “type” attribute into a variable $ShortcodeAttsArray = explode(‘,’, $ShortcodeAtts); $IDout = array();//Initializes array foreach($ShortcodeAttsArray as $slug) { array_push($IDout, get_category_by_slug($slug)->term_id);//Gets … Read more
Do I need some reset functionality? Yes, you do — when you call $the_query->the_post(), the global $post variable will be modified so that the the_ functions like the_title(), the_content() and the_permalink() will use the current post in your custom loop, and thus after the loop ends, you should call wp_reset_postdata() in order to restore the … Read more
You can try function multi_gallery_shortcode($atts, $content=null) { extract( shortcode_atts( array( ‘pid’ => 0, ), $atts ) ); //format input $pid = intval($pid); // construct a post object dependent on the input value if($pid>0){ // query a post object $pobj = get_post( $pid ); }else{ global $post; // current post object $pobj = &$post; } // … Read more