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悬停时 Jquery addClass 和删除类
原标题:Jquery addClass and Remove Class on hover

当鼠标在元素上徘徊时,当鼠标没有在元素上徘徊时,我想在元素上添加一个类 cfse_a ,然后删除类 cfse_a

问题回答
$( #searchput ).hover(function() {
  $(this).addClass( cfse_a ); // add class when mouseover happen
}, function() {
  $(this).removeClass( cfse_a ); // remove class when mouseout happen
});

您也可以使用:

$( #searchput ).hover(function() {
  $(this).toggleClass( cfse_a );
});

“http://api.jquery.com/togleClass'\\\\ tgleClass>\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

http://jsfiddle.net/thecodeparadox/BAN7V/1/">DEMO

  $("#searchput").hover(function() {
     $(this).addClass("cfse_a");
     }, function() {
   $(this).removeClass("cfse_a");
   });

使用它。 希望它帮助!

希望这能帮上忙

$( #searchput ).mouseover(function() {
    $(this).addClass( cfse_a );
}).mouseout(function(){
    $(this).removeClass( cfse_a );
});




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