这样为啥没效果?
$("#test3").on({
mousedown: function(){
$(this).css("background","red");
}
mouseup: function(){
$(this).css("background","green");
}
})
$("#test3").on({
mousedown: function(){
$(this).css("background","red");
}
mouseup: function(){
$(this).css("background","green");
}
})
2016-12-11
举报