As s_ha_dum said, Widgets are not meant to be used like this. If you want to change the behavior of all your h3 tags inside your posts, WordPress has already article with “post” or “type-post” classes so you should modify your css like this : .post h3 { *** } If you want your change … Read more
EDIT: Here I have registered 2 sidebars in functions.php with names sidebar1 and sidebar2. $sidebar_args = array( ‘name’ => __( ‘sidebar1’, ‘theme_text_domain’ ), ‘id’ => ‘sidebar-1’, ‘description’ => ”, ‘class’ => ”, ‘before_widget’ => ‘<li id=”%1$s” class=”widget %2$s”>’, ‘after_widget’ => ‘</li>’, ‘before_title’ => ‘<h2 class=”widgettitle”>’, ‘after_title’ => ‘</h2>’ ); register_sidebar( $sidebar_args ); $sidebar_args_2 = array( … Read more
Disable wordpress widget automatically on error
Using javascript on the new widget preview / customizer page
Why you want to use ajax for showing some fields on form in widget? Can’t it be done using simple show hide using jquery. See below. Not tested , just to give insight. HTML <input type=”radio” id=”someradio” /> <div id=”somediv” style=”display:none;”> <input type=”text” name=”<?php $this->get_field_name(‘name’); ?>”> </div> Jquery <script type=”application/javascript”> jQuery(‘#someradio’).on(‘click’,function(){ jQuery(‘#somediv’).toggle(); }); </script>
The constructor of widget is called when the widget is registered, so your add_action is called on (probably) every request. You can avoid that simply put the add_action inside widget() function, that is called only when the widget is printed so there is no need to check: just output what you want. Also, if you … Read more
I suspect this is mostly happening because down towards the bottom, you’ve got an input that’s not using $this->get_field_name() (the first of the two checkbox inputs). Try using $this->get_field_name() as you did in the “then” clause of that section of code and it should be OK. Not much else wrong that I can see.
Firstly, you will need your code to store the exclude value somewhere. Since you don’t want to use a global ( rightly so ), you have few remaining options: a class the class you already have a closure standard APIs Option 1 a new object/class Here we create an object, that holds the category you’re … Read more
According to the codex, the first argument should be a valid widget class name and not the theme name. <?php the_widget( ‘Replace_With_Valid_Widget_Class_Name’, ‘widget-id=text-20’ ); ?>
I don’t think a transient per post is a bad idea at all, and it’s certainly more efficient than firing the API call on every load. Just be sure to give your transient name a unique name – maybe append the post ID to it.