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/*
* HTMLForm enhancements:
* Add/remove cloner clones without having to resubmit the form.
*/
( function ( mw, $ ) {
var cloneCounter = 0;
mw.hook( 'htmlform.enhance' ).add( function ( $root ) {
$root.find( '.mw-htmlform-cloner-delete-button' ).filter( ':input' ).click( function ( ev ) {
ev.preventDefault();
$( this ).closest( 'li.mw-htmlform-cloner-li' ).remove();
} );
$root.find( '.mw-htmlform-cloner-create-button' ).filter( ':input' ).click( function ( ev ) {
var $ul, $li, html;
ev.preventDefault();
$ul = $( this ).prev( 'ul.mw-htmlform-cloner-ul' );
html = $ul.data( 'template' ).replace(
new RegExp( mw.RegExp.escape( $ul.data( 'uniqueId' ) ), 'g' ),
'clone' + ( ++cloneCounter )
);
$li = $( '<li>' )
.addClass( 'mw-htmlform-cloner-li' )
.html( html )
.appendTo( $ul );
mw.hook( 'htmlform.enhance' ).fire( $li );
} );
} );
}( mediaWiki, jQuery ) );
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