diff options
Diffstat (limited to 'resources/src/mediawiki.action')
| -rw-r--r-- | resources/src/mediawiki.action/mediawiki.action.history.js | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/resources/src/mediawiki.action/mediawiki.action.history.js b/resources/src/mediawiki.action/mediawiki.action.history.js index 1782f3c4ca30..a584ff307c4b 100644 --- a/resources/src/mediawiki.action/mediawiki.action.history.js +++ b/resources/src/mediawiki.action/mediawiki.action.history.js @@ -2,9 +2,10 @@ * JavaScript for History action */ $( () => { - var - $pagehistory = $( '#pagehistory' ), - $lis = $pagehistory.find( '.mw-contributions-list > li' ); + 'use strict'; + + const $pagehistory = $( '#pagehistory' ); + const $lis = $pagehistory.find( '.mw-contributions-list > li' ); /** * @ignore @@ -13,21 +14,13 @@ $( () => { * @return {boolean} False to cancel the default event */ function updateDiffRadios() { - var nextState = 'before', - $li, - $inputs, - $oldidRadio, - $diffRadio; - - if ( !$lis.length ) { - return true; - } + let nextState = 'before'; $lis.each( function () { - $li = $( this ); - $inputs = $li.find( 'input[type="radio"]' ); - $oldidRadio = $inputs.filter( '[name="oldid"]' ).eq( 0 ); - $diffRadio = $inputs.filter( '[name="diff"]' ).eq( 0 ); + const $li = $( this ); + const $inputs = $li.find( 'input[type="radio"]' ); + const $oldidRadio = $inputs.filter( '[name="oldid"]' ).eq( 0 ); + const $diffRadio = $inputs.filter( '[name="diff"]' ).eq( 0 ); $li.removeClass( 'selected between before after' ); |