antonop4u

Very usefull tlanks!

Now the problem is that the ajax call returns with status code 200 ok, but it returns the page I called the ajax call from.

I’ve been using this functions for a while now and it always work, now it simply doesn’t.

this is on the server side:

add_action( 'wp_ajax_ar_ajax_click_count', 'ar_ajax_click_count' );
add_action( 'wp_ajax_nopriv_ar_ajax_click_count', 'ar_ajax_click_count' );

function ar_ajax_click_count(){
	if ( wp_verify_nonce( $_POST['_wpnonce'], 'wp_rest' ) ){
		if ( preg_match( '/^(\d){1,10}$/' , $_POST['id'] ) ) {
      // if (!current_user_can('administrator')) {
        count_clicks(  $_POST['id'] );
      // }
			echo json_encode(
        array(
		'sts' => $_POST['id']
        )
			);
			exit;
		} else {
			exit;
		}
	} else {
		exit;
	}
}

This is on the javascript side:

function javascripCountCliks(id){
	jQuery(document).ready( function($) {
		$.ajax( {
			method : 'POST',
			dataType : 'json',
			url : ar_var.ajaxurl,
			data : {
				id : id,
				_wpnonce : ar_var.nonce,
				action : 'ar_ajax_click_count' },
			beforeSend : function( xhr ){
			}
		} )
		.done(
			function( data ){
				console.log(data);
			}
		);
	} );
}

any Idea?

I tried ar_home_js, it doen’t work still the same problem. thanks anyway.

bcworkz Thanks.
Regarding the custom tags, I’ve notice (I actually read it some where but i honestly don’t remember where) that if you set <custtag>something</custtag> the browser I used so far (crome, edge,opera,firefox…) have no problem recognizing them as html tags. Even in Javascript element.tagName = 'CUSTTAG'.
I’m not sure if it’s SEO problem. I normally use them in the the back end not visible to the search engines.

yes through the function:

wp_localize_script( 'my_general_functions_js', 'my_var', array(
		'ajaxurl' => admin_url( 'admin-ajax.php' ),
		'nonce' => wp_create_nonce( 'wp_rest' )
	) );

I also tried to echo something different in the else just at string:

echo json_encode(
	array(
		'foo' => 'foo'
	)
);

but it still gives me an error 400;
If I checked the response in the network section of the developer tool it just shows a 0, I presume it’s a false;
The strange thing is that until the update everything was fine, it actually it is still fine for the logged in user. The logged in user ajax call work perfectly.

Ok, Thanks for the warning.

I’ve seen in the official documentation that ‘macbookandrew’ also use the $wpdb::prepare method on the SELECT queries, is there any particular reason to it?