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Expand file tree Collapse file tree Original file line number Diff line number Diff line change 5959
6060< script >
6161
62+ window . addEventListener ( 'keydown' , function ( e ) {
63+ const audio = document . querySelector ( 'audio[data-key="${e.keyCode}"]' ) ;
64+ console . log ( audio ) ;
65+ console . log ( 'hello' ) ;
66+ } ) ;
67+
6268</ script >
6369
6470
Original file line number Diff line number Diff line change @@ -28,10 +28,10 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
2828 }
2929 img {
3030 background : var (--base );
31- filter : var (--blur );
31+ filter : blur ( var (--blur ) );
3232 padding : var (--spacing );
3333 }
34- .h1 {
34+ .hl {
3535 color : var (--base );
3636 }
3737 body {
Original file line number Diff line number Diff line change 11var elms = document . getElementsByTagName ( 'input' ) ;
22
33for ( var i = 0 , len = elms . length ; i < len ; i ++ ) {
4- elms [ i ] . addEventListener ( 'change' , handleChange ) ;
5- elms [ i ] . addEventListener ( 'mousemove' , handleChange ) ;
4+ elms [ i ] . addEventListener ( 'change' , handleChange ) ;
5+ elms [ i ] . addEventListener ( 'mousemove' , handleChange ) ;
6+ console . log ( elms [ i ] ) ;
67}
8+ console . log ( elms ) ;
79
810function handleChange ( ) {
9- console . log ( 'working' ) ;
11+ var suffix = this . dataset . sizing || '' ;
12+ document . documentElement . style . setProperty ( `--${ this . name } ` , this . value + suffix ) ;
1013}
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