2 * JavaScript for Special:Import
5 var subprojectListAlreadyShown
;
6 function updateImportSubprojectList() {
7 var $projectField
= $( '#mw-import-table-interwiki #interwiki' ),
8 $subprojectField
= $projectField
.parent().find( '#subproject' ),
9 // eslint-disable-next-line no-jquery/no-sizzle
10 $selected
= $projectField
.find( ':selected' ),
11 oldValue
= $subprojectField
.val(),
14 if ( $selected
.attr( 'data-subprojects' ) ) {
15 options
= $selected
.attr( 'data-subprojects' ).split( ' ' ).map( function ( el
) {
16 option
= document
.createElement( 'option' );
17 option
.appendChild( document
.createTextNode( el
) );
18 option
.setAttribute( 'value', el
);
19 if ( oldValue
=== el
&& subprojectListAlreadyShown
=== true ) {
20 option
.setAttribute( 'selected', 'selected' );
24 $subprojectField
.show().empty().append( options
);
25 subprojectListAlreadyShown
= true;
27 $subprojectField
.hide();
32 var $projectField
= $( '#mw-import-table-interwiki #interwiki' );
33 if ( $projectField
.length
) {
34 $projectField
.on( 'change', updateImportSubprojectList
);
35 updateImportSubprojectList();