Best way to unselect a in jQuery?
<select size=”2″> <option selected=”selected”>Input your option</option> <option>Input your option</option> </select> What is the best way, using jQuery, to elegantly unselect the option? 15 Answers 15
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JOIN two SELECT statement results
Is it possible to join the results of 2 sql SELECT statements in one statement? I have a database of tasks where each record is a separate task, with deadlines (and a PALT, which is just an INT of days from start to deadline. Age is also an INT number of days.) I want to … Read more
COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
This question already has answers here: Count(*) vs Count(1) – SQL Server (14 answers) Closed 7 years ago. I often find these three variants: SELECT COUNT(*) FROM Foo; SELECT COUNT(1) FROM Foo; SELECT COUNT(PrimaryKey) FROM Foo; As far as I can see, they all do the same thing, and I find myself using the three … Read more
Populating meta box with select-list of existing posts, and assigning it to custom post types
My question is partly based on this answer: https://wordpress.stackexchange.com/a/5778/27135 Mike’s answer is really great, and the solution worked fine until I needed to include my meta box in a custom post type. I tried to alter the code until that worked, but I did not succeed. I also do not need more than one selection … Read more
How to get values from IGrouping
I have a question about IGrouping and the Select() method. Let’s say I’ve got an IEnumerable<IGrouping<int, smth>> in this way: var groups = list.GroupBy(x => x.ID); where list is a List<smth>. And now I need to pass values of each IGrouping to another list in some way: foreach (var v in structure) { v.ListOfSmth = … Read more
Woocommerce: Changing the variations select default value? [closed]
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for WordPress Development Stack Exchange. Closed 8 years ago. Improve this question At my site i want to change the default value of the selecter that appears, when different variations exists. If anyone … Read more
Triple meta_key on custom SELECT query
I’m using a weird SELECT query to calculate the average of all the post ratings (stored in wp_postmeta) for a certain user. My query basically uses the following arguments: post_author = 1 AND meta_key = ‘rating’ AND meta_value != 0. This query works perfectly fine on it’s own, but here’s where it gets complicated. I … Read more
MySQL: is a SELECT statement case sensitive?
Can anyone tell me if a MySQL SELECT query is case sensitive or case insensitive by default? And if not, what query would I have to send so that I can do something like: SELECT * FROM `table` WHERE `Value` = “iaresavage” Where in actuality, the real value of Value is IAreSavage. 14 Answers 14
Custom widget using get_categories select menu dropdown
I have created a custom widget that is supposed to display a select menu with all the categories the blog has. I have used get_categories to compile the list. This works fine and all categories appear in a drop down menu. Each time I save and refresh the widget page, the custom widget is not … Read more
Select menu should display categories and the item’s depth
I have a select menu of a custom post type in the header.php: <?php $selectloop = new WP_Query( array( ‘post_type’ => ‘products’, ‘posts_per_page’ => -1 ) ); echo ‘<form><select onchange=”if (this.value) window.location.href=this.value”>’; while ( $selectloop->have_posts() ) : $selectloop->the_post(); ?> <option value=”<?php the_permalink(); ?>” > <?php echo the_title(); ?></option> <?php endwhile; echo ‘</select></form>’; wp_reset_query(); } ?> … Read more
