php

问题 I am using AJAX to load more products on a WooCommerce archive. I have used AJAX to "Load More" once before on this page. I have used the same code for the most part, just altered the WP_Query arguments to suit my needs. I can't understand why my code doesn't work. JS /** * AJAX Load (Lazy Load) events */ $('#load-more').click( function(e){ e.preventDefault(); ajax_next_posts() $('body').addClass('ajaxLoading'); }); var ajaxLock = false; // ajaxLock is just a flag to prevent double clicks and

问题 I want to use the session ID to identify the records in the database for anonymous user. When the user logs in, I would like to bind/relate the data to the user id. However, after logging in the session id is automatically changed by what I lose data binding with the user. How can I keep the session id after logging in order to bind the user id to the data, and then change the session id? 回答1: Upon authentication, session should be migrated, unless configured otherwise. Indeed, the session ID

问题 I want to use the session ID to identify the records in the database for anonymous user. When the user logs in, I would like to bind/relate the data to the user id. However, after logging in the session id is automatically changed by what I lose data binding with the user. How can I keep the session id after logging in order to bind the user id to the data, and then change the session id? 回答1: Upon authentication, session should be migrated, unless configured otherwise. Indeed, the session ID

问题 I want to use the session ID to identify the records in the database for anonymous user. When the user logs in, I would like to bind/relate the data to the user id. However, after logging in the session id is automatically changed by what I lose data binding with the user. How can I keep the session id after logging in order to bind the user id to the data, and then change the session id? 回答1: Upon authentication, session should be migrated, unless configured otherwise. Indeed, the session ID

问题 I am working on a custom theme and on one of the pages i need to style the posts pages as follows: http://gyazo.com/e1f7cfc03c7ba3981188077afcdf0314 The grey box is an image and the red box is content. I need to use perhaps an odd/even Li/Ul pseudo class/selector but i have no idea how to do it. Could anyone offer me a way to start it up? I was thinking of using the Odd/Even pseudo class on UL to change the divs names however i can't think how to do it or where to start. Thanks! Edit: I am

问题 I am working on a custom theme and on one of the pages i need to style the posts pages as follows: http://gyazo.com/e1f7cfc03c7ba3981188077afcdf0314 The grey box is an image and the red box is content. I need to use perhaps an odd/even Li/Ul pseudo class/selector but i have no idea how to do it. Could anyone offer me a way to start it up? I was thinking of using the Odd/Even pseudo class on UL to change the divs names however i can't think how to do it or where to start. Thanks! Edit: I am

问题 When I use my upload script to upload a PHP file, I can't upload a file with spaces in it (I get a 500 error). Is there a way so my code automatically puts an underscore in the file name instead of the space? All help is greatly appreciated. :) 回答1: Simply use str_replace to replace all white spaces with another string: $fileName = str_replace(" ", "_", $fileName); Doc: php.net 回答2: Use this regular expression.suppose your filename look like my pic.jpg (one spaces) or my pic.jpg (three spaces

问题 I'm working with Ninja Forms on Wordpress 5.1.1 to submit a simple form. However, I need a simple server-side validation to take place. I've been sifting for days through documentation and the web, but I cannot find a solution to this issue. So far, I've been able to attach my function to the Ninja Form's ninja_forms_submit_data webhook. I've confirmed that the PHP is indeed being executed. However, when I submit the form, it is stuck on "Processing" when I try to return a custom error. I

问题 I'm working with Ninja Forms on Wordpress 5.1.1 to submit a simple form. However, I need a simple server-side validation to take place. I've been sifting for days through documentation and the web, but I cannot find a solution to this issue. So far, I've been able to attach my function to the Ninja Form's ninja_forms_submit_data webhook. I've confirmed that the PHP is indeed being executed. However, when I submit the form, it is stuck on "Processing" when I try to return a custom error. I

问题 I'm working with Ninja Forms on Wordpress 5.1.1 to submit a simple form. However, I need a simple server-side validation to take place. I've been sifting for days through documentation and the web, but I cannot find a solution to this issue. So far, I've been able to attach my function to the Ninja Form's ninja_forms_submit_data webhook. I've confirmed that the PHP is indeed being executed. However, when I submit the form, it is stuck on "Processing" when I try to return a custom error. I