I'm trying to figure out why the outer query returns nothing if the second sub query has no return value even if the first does? SELECT * FROM ( SELECT category_id FROM story_category WHERE story_category.story_id = 9998 ) AS c,…
I have the following select list and jQuery code to dynamically get the selected option: <select id="form_instructions_instruction_select" name="form[instructions][instruction_select]"> <option value="-- select --"></option> <option value="new">new</option> <option value="35">first intruction test</option> <option value="47">testing</option> <option value="45">testing ... testing</option> <option value="48">test</option> <option value="49">testing new instruction</option>…
I'm trying to make a "sort" button. When someone chooses something from a list (HTML select) it will sort items from my database on my HTML page. // head <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script> $(function () { $('#sort_form').on('submit', function (e) { e.preventDefault();…
I use a php function in wordpress to add a custom selectfield to my woocommerce checkout. I want to make the first option (named blank) unselectable. How can i achieve this? woocommerce_form_field( 'cstm_leeftijd'.$i, array( 'type' => 'select', 'class' => array('my-field-class…
I am showing pincodes in tableview, and when i select a cell then it should select and if i tap on the same cell again then it should deselect(while tapping cell should work like switch) but with below code issue…
Please I need help with the right query for this query below... SELECT compute_num, SUM(`shar_cr`) AS shar, SUM(`thri_cr`) AS thri, SUM(`vol_cr`) AS volun FROM `member_transacting` WHERE date BETWEEN '$from_date' AND '$end_date' RIGHT JOIN regist_members ON member_transacting.compute_num=regist_members.m_compute_num ORDER BY date DESC…
I have to need a project school, a site like ebay with bid. I have to make a select who select the name of the seller the name of the last "customer" (bid) BUT THE PROBLEM is that there two…
So I'm trying to search and print the value from the PHPMyAdmin database. But the result shows all row which has variable with containing the value. Like when I try search variable int bulan that has value 2. This also…
I am using Laravel 8.12 I am doing a DB::select() call with DB::raw() method filtering. But for convenience I will post full statement with values as well. Here is the PHP code for query $sql = "SELECT `medium_info`.* , `postings`.`posting_timestamp`…
I'm trying to figure out why a simple select with a LIMIT 1 clause (admittedly, on a really bloated table with a lot of rows and indices) is sometimes taking 30+ seconds (even 2 minutes, sometimes) to execute on an…