wpseek.com
Eine auf WordPress spezialiserte Suchmaschine für Entwickler und Theme-Autoren

function options_general_add_js() {
	?>
<script type="text/javascript">
	jQuery( function($) {
		var $siteName = $( '#wp-admin-bar-site-name' ).children( 'a' ).first(),
			$siteIconPreview = $('#site-icon-preview-site-title'),
			homeURL = ( <?php echo wp_json_encode( get_home_url() ); ?> || '' ).replace( /^(https?:\/\/)?(www\.)?/, '' );

		$( '#blogname' ).on( 'input', function() {
			var title = $.trim( $( this ).val() ) || homeURL;

			// Truncate to 40 characters.
			if ( 40 < title.length ) {
				title = title.substring( 0, 40 ) + '\u2026';
			}

			$siteName.text( title );
			$siteIconPreview.text( title );
		});

		$( 'input[name="date_format"]' ).on( 'click', function() {
			if ( 'date_format_custom_radio' !== $(this).attr( 'id' ) )
				$( 'input[name="date_format_custom"]' ).val( $( this ).val() ).closest( 'fieldset' ).find( '.example' ).text( $( this ).parent( 'label' ).children( '.format-i18n' ).text() );
		});

		$( 'input[name="date_format_custom"]' ).on( 'click input', function() {
			$( '#date_format_custom_radio' ).prop( 'checked', true );
		});

		$( 'input[name="time_format"]' ).on( 'click', function() {
			if ( 'time_format_custom_radio' !== $(this).attr( 'id' ) )
				$( 'input[name="time_format_custom"]' ).val( $( this ).val() ).closest( 'fieldset' ).find( '.example' ).text( $( this ).parent( 'label' ).children( '.format-i18n' ).text() );
		});

		$( 'input[name="time_format_custom"]' ).on( 'click input', function() {
			$( '#time_format_custom_radio' ).prop( 'checked', true );
		});

		$( 'input[name="date_format_custom"], input[name="time_format_custom"]' ).on( 'input', function() {
			var format = $( this ),
				fieldset = format.closest( 'fieldset' ),
				example = fieldset.find( '.example' ),
				spinner = fieldset.find( '.spinner' );

			// Debounce the event callback while users are typing.
			clearTimeout( $.data( this, 'timer' ) );
			$( this ).data( 'timer', setTimeout( function() {
				// If custom date is not empty.
				if ( format.val() ) {
					spinner.addClass( 'is-active' );

					$.post( ajaxurl, {
						action: 'date_format_custom' === format.attr( 'name' ) ? 'date_format' : 'time_format',
						date 	: format.val()
					}, function( d ) { spinner.removeClass( 'is-active' ); example.text( d ); } );
				}
			}, 500 ) );
		} );

		var languageSelect = $( '#WPLANG' );
		$( 'form' ).on( 'submit', function() {
			/*
			 * Don't show a spinner for English and installed languages,
			 * as there is nothing to download.
			 */
			if ( ! languageSelect.find( 'option:selected' ).data( 'installed' ) ) {
				$( '#submit', this ).after( '<span class="spinner language-install-spinner is-active" />' );
			}
		});
	} );
</script>
	<?php
}