Display JavaScript on the page.
Source
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
}
Changelog
Version | Description |
---|---|
3.5.0 | Introduced. |
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