Admin Settings

gistfile1.txt

add_action('admin_menu', 'cwa_create_menu');
function cwa_create_menu() {
	add_menu_page( 'Map Settings', 'Map Settings', 'manage_options', 'cwa-map-settings', 'cwa_settings_page', 'dashicons-location-alt', 61);
}

add_action( 'admin_init', 'register_cwasettings' );
function register_cwasettings() {
	// register_setting( 'ew-settings-general', 'cwa_analytics_code' );
	register_setting( 'cwa-settings', 'map_center_lat' );
	register_setting( 'cwa-settings', 'map_center_long' );
	register_setting( 'cwa-settings', 'map_zoom' );
}

/** 
* Step 3: Create the markup for the options page
*/
function cwa_settings_page() {

?>

<div class="wrap">
<h2>Map Settings</h2>

<form method="post" action="options.php">
	
	<?php if(isset( $_GET['settings-updated'])) { ?>
	<div class="updated">
        <p>Settings updated successfully</p>
    </div>
	<?php } ?>

	<table class="form-table">
		<tbody>
		<tr>
			<th scope="row"><label for="blogname">Map Zoom Level</label></th>
			<td><input name="map_zoom" type="text" id="map_zoom" value="<?php echo get_option('map_zoom') ?>" placeholder="2" class="regular-text">
				<p class="description">1 = min zoom / 18 = max zoom</p></td>
		</tr>
		<tr>
			<th scope="row" style="padding-bottom:0;"><label for="blogname">Center of Map</label></th>
			<td style="padding-bottom:0;"><p class="description">Use <a href="http://www.mapcoordinates.net/en" target="_blank">mapcoordinates.net</a> to find lat/long of any location by clicking a map.</p></td>
		</tr>
		<tr>
			<th scope="row"><label for="blogname">Latitude</label></th>
			<td><input name="map_center_lat" type="text" id="map_center_lat" value="<?php echo get_option('map_center_lat') ?>" placeholder="38.980261" class="regular-text"></td>
		</tr>
		<tr>
			<th scope="row"><label for="blogname">Longitude</label></th>
			<td><input name="map_center_long" type="text" id="map_center_long" value="<?php echo get_option('map_center_long') ?>" placeholder="-121.080634" class="regular-text"></td>
		</tr>
		<?php
		settings_fields( 'cwa-settings' );
		do_settings_sections( 'cwa-settings' );
		?>
		</tbody>
	</table>

    <?php submit_button(); ?>
</form>
</div>
<?php }