There’re several things to note: get_settings() is deprecated and get_option() should be used instead WordPress comes with a function named select() that takes three arguments: Saved value, looped value, echo You’re better off saving your key, than the HTML capable “title” element in your options. It’s much safer to save in the DB an easier … Read more
You’re probably better off to use get_users which returns an array of <?php // get all users, regardless of roll. If you do need to restrict by // role you can use the `role` argument: get_users(array(‘role’ => ‘author’)); $uses = get_users(array(‘orderby’ => ‘nicename’)); foreach ($users as $user) { // do stuff with $user, will have … Read more
The default widgets do not offer any hooks for that. You have to replace the default widget and add your field to the new class. The other option would be using JavaScript to insert the field, and a filter for ‘update_option_widget_’ . $widget->id_base to save the value. I think the separate class is the cleaner … Read more
See the myplug_admin_page function. And see the selected calls inside it. selected works in a way that check the value of the item with the current saved value. In your selected calls the current saved value should be $input[‘select_it’] but.. no $input variable it’s defined in that function. In that function the current saved value … Read more
Rename your <select> to something other than page_id. The problem is that page_id is already taken (and handled) by WordPress (as query var). This should do, for example: <?php if (isset($_GET[‘editevent’]) && true == $_GET[‘editevent’]) echo ‘Post ID: ‘.$_GET[‘my_page_id’]; ?> <form method=”GET” action=”#”> <select name=”my_page_id” id=”my_page_id” onchange=”this.form.submit()”> <?php $args = array( ‘posts_per_page’ => -1, ‘post_type’ … Read more
This line $type = isset( $instance[‘type’] ); will set $type to either true or false which never matches the string you check for later: foreach ($types as $option) { echo ‘<option value=”‘ . $option . ‘” id=”‘ . $option . ‘”‘, $type == $option ? ‘ selected=”selected”‘ : ”, ‘>’, $option, ‘</option>’; } You need … Read more
You do not need to be messing with the database connection. WordPress provide a database object called $wpdb. It is not really clear what you are doing. Your title reads “help me select thumb”, but your code is actually pulling a lot of different post statuses, not thumbnails. In fact, your code does not have … Read more
It seems you issue is with the below code piece: if ( $results ) { foreach ( $results as $result ){ echo $result[0]; } } echo $result[0]; should just be echo $result;. $results is your array so to use $results[0] (note the s) you would need a for loop and not a foreach loop. if … Read more
Simply add an extra line before your for loop. For example: function get_color_dropdown($taxonomies, $args){ $myterms = get_terms($taxonomies, $args); $output =”<select onChange=”window.location.href=this.value”>”; $output .= “<option value=”default”>Shop by Color –></option>”; foreach($myterms as $term){ $root_url = get_bloginfo(‘url’); $term_taxonomy=$term->taxonomy; $term_slug=$term->slug; $term_name =$term->name; $link = $root_url.”https://wordpress.stackexchange.com/”.$term_taxonomy.”https://wordpress.stackexchange.com/”.$term_slug; $output .=”<option value=””.$link.””>”.$term_name.”</option>”; } $output .=”</select>”; return $output; } $taxonomies = array(‘pa_color’); $args = … Read more
The form reloads itself each time you save returning to the initial state where all are shown. What you can do is this: // Getting the value of the selected field var my_select_value = $(‘#widgets-right select.my-select’).val(); // If there’s no value selected, hide everything. if(my_select_value == 0){ $(‘.widget-test .row’).hide(); } // Otherwise, show the specific … Read more