You alluded to this in your comments, one way is to provide an API key for your plugin, that way your clients are actually paying for support and updates and not code, it’s really one of the only decent ways to go about this. For example if their API key is not valid or expires … Read more
the multiple=”multiple” or multiple=”” attribute of input file tag is fairly new and not widely supported cross browser but if that is the way you want to go, try this: <form … <input type=”file” id=”image” name=”image[]” onchange=”updateList();” multiple=”multiple” > <ul id=”file_list”></ul> </form> <script> function updateList(){ //get the input and UL list var input = document.getElementById(‘image’); … Read more
I had the same problem a few minutes ago. Here is what I used in the src tag: <?php if (get_theme_mod( ‘custom_logo_image’ )) : echo get_theme_mod( ‘custom_logo_image’); else: echo get_template_directory_uri().’/inc/images/default_logo.png’; endif; ?> It seemed to solve my problem. Let me know if it works for you.
If a Plugin is coded properly, it will: Use core-bundled jQuery, and any other core-bundled script, rather than bundling/using custom versions of such scripts enqueue its scripts, via wp_enqueue_script(), hooked into an appropriate hook, via an explicit function So, for such a Plugin: You won’t need to worry about customizing/overriding core-bundled scripts, since the Theme … Read more
Edited according to first comments and Pastebin code: <?php /* You can also leave ‘action’ blank: action=”” */ ?> <form method=”post” action=”<?php echo $_SERVER[‘PHP_SELF’]; ?>”> <select name=”my_size” id=”size” class=”postform” onchange=”submit();”> <option selected=”selected”>Choose a size</option> <option value=”10″>10</option> <option value=”20″>20</option> </select> </form> <?php /* Reset filter */ ?> <p><a href=”https://wordpress.stackexchange.com/questions/83928/<?php the_permalink(); ?>”>Clear filter</a></p> <?php if( !isset($_POST[‘my_size’]) || … Read more
You can use pre_get_posts with a callback: <?php defined( ‘ABSPATH’ ) OR exit; /** Plugin Name: (#102854) Order Posts by Foo */ add_filter( ‘pre_get_posts’, ‘wpse_102854_orderby_foo’ ); function wpse_102854_orderby_foo( $query ) { if ( ! $query->is_main_query() OR ! is_admin() OR ‘edit.php?post_type=YOUR_POST_TYPE’ !== $GLOBALS[‘parent_file’] // Other conditions that force an abort, Example: // OR ‘foo’ !== $query->get( … Read more
WordPress does not really track what theme files are loaded beyond some basic things (for example $template global holds main template file). You can use PHP’s native get_included_files() to list all PHP source files loaded during request and narrow it down to your theme. Note that for more complex themes this will have not only … Read more
Extending WooCommerce cart class is a bit tricky, but possible. Lets assume you have a plugin and a file class-my-wc-cart.php with extended cart class inside. Then in the main plugin file you need to do following: // load your My_WC_Cart class require_once ‘class-my-wc-cart.php’; // setup woocommerce to use your cart class add_action( ‘woocommerce_init’, ‘wpse8170_woocommerce_init’ ); … Read more
I’m not sure exactly what you are doing, but the following code did work for me in that it created a new product and added it to the cart. Note, I had to use $_GET to test on my setup since I don’t have the rest of your code and didn’t feel like creating a … Read more
Three fast and easy options™: Setup revision control (git) for your theme and just pull/push the data around. WordPress Network Create a symlink to your theme folders Option 1 is the best because it’s doesn’t matter which theme you edit.