wpdb - Read For Learn

wpdb query problem to access previous 3 days posts

You are asking for the last three posts ordered by post date, not for the posts from the last three days– ORDER BY post_date DESC LIMIT 3. post_date has a time component to it. It is not just marked with a date. Even so, that LIMIT would restrict the query to last three in the … Read more

Sorting main query by custom taxonomy slug

WordPress running SQL query to update database from form

Form Shortcode not saving data to WP database

Ok, for some reason it’s now working. Instead of hooking into ‘init’ I’ve used ‘the_post’ and the form shortcode does it’s job. I no longer have an issue with publishing a new post or the data not saving. Also, no “Cannot modify header information – headers already sent” error. The function function el_process_form(){ if( $_SERVER[‘REQUEST_METHOD’] … Read more

Allow user role “salesman” to view only “client” role users

$wpdb->insert() does not Insert record in a table

Creating a post from data returned from HTML form

I worked it out and re-wrote the code: jQuery(document).ready(function() { jQuery(‘#createacostume’).submit(function( event ) { event.preventDefault(); var aForm = jQuery(this); var bForm = aForm.serializeArray(); bForm.push({name: ‘action’, value: ‘myAjaxFunction’}); jQuery.ajax({ url: ajaxurl, type: “POST”, data: bForm, success: function(resp) { alert(“Thank you for your post. We will review it and approve it shortly” + resp); }, error: function( … Read more

301 Redirect Code

Assuming that the url parsing is correct and the data is actually set up correctly in the DB I think your SQL query is wrong. My suggestion is that you replace it by calling wp_query() api with the relevant parameters. Another suggestion that might not be a bug is not to use guid, as it … Read more

How Can I Put Meta_Compare in the Database-Query?

Super administrator db name

The administrator role is defined by the capabilities the user has. Those are stored in the wp_user_meta table for each user. If you’re on multisite, an additional set of capabilities is assigned to a Super Admin. The Codex tells us what capabilities we can check for in code to see if a user is an … Read more

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