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这段Jquery 三个按钮相互关系,如何给他简化,再多加按钮也不用动源码 #7

@Xia-lj

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@Xia-lj

$( "#bt1" ).on( "click", function() {
$(this).addClass("active");
$( "#bt2" ).removeClass( "active" );
$( "#bt3" ).removeClass( "active" );
});
$( "#bt2" ).on( "click", function() {
$(this).addClass("active");
$( "#bt1" ).removeClass( "active" );
$( "#bt3" ).removeClass( "active" );
});
$( "#bt3" ).on( "click", function() {
$(this).addClass("active");
$( "#bt2" ).removeClass( "active" );
$( "#bt1" ).removeClass( "active" );
});

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