mpavel

<?php
	$conn = mysql_connect("localhost", "username", "password" ) or die (mysql_error()) ;
	mysql_select_db("database", $conn);
	if( !isset( $_GET['p']) ) {$_GET['p']=0;} // Ideally check if it's numeric also
	$per_page= 		9;
	$sql= 			"SELECT * FROM black"; // You don't use this one ...
        // The first int in LIMIT specifies the start row, thus you need to do $_GET['p'] * $per_page
        // More importantly you're trying to use both ID and IMAGE columns from your database, but you only select image ???
	$sql2= 			"SELECT * FROM black ORDER BY id Asc LIMIT ".$_GET['p'] * $per_page."," . $per_page;
	$query= 		mysql_query( $sql2 );

mpavel

// This is my Angular2 Component
class ItemList {
    offset = 0;
    items:ListItem[] = [];
    
    // inject MyApi and set it as a private property on the class, automatically
    // then get the initial items by default
    constructor(private api:MyApi) {
        this.getNextItems();
    }