悬停时将一个div替换为另一个 [英] replace one div with another on hover

问题描述

当悬停在一个div上时，我想将其替换为另一个.具体来说，会有一个平均值，例如挣扎"或超出期望"，当用户将鼠标悬停在平均值上时，我想用数值平均值代替它.

I want to replace one div with another when hovering over it. Specifically there will be an average in words, such as "struggling" or "exceeding expectations", and I want to replace this with the numerical average when the user hovers over the average in words.

#html

<div class="switch avg_words float_left">
  A+ (hover to see score)  
</div>
<div class="avg_num">
  AVG = 98.35%
</div>

#css

.avg_num {
display: none;
}

#jquery

$('.switch').hover(function() {
    $(this).closest('.avg_words').hide();
    $(this).next('div').closest('.avg_num').show();
}, function() {
    $(this).next('div').closest('.avg_num').hide();
    $(this).closest('.avg_words').show();
});

隐藏第一个div并将其替换为第二个div很容易，但是麻烦的是代码在悬停结束时将事情恢复为正常.现在悬停时，div只是在彼此之间来回闪烁.

It's easy enough to hide the first div and replace it with the second, but the trouble is with the code to set things back to normal when hover ends. Now on hover, the divs just blink back and forth between each other.

http://jsfiddle.net/uXeg2/1/

推荐答案

将switch类移动到外部div，就像这样

Move the switch class to an outter div, like so

<div class="switch">
<div class="avg_words float_left">
  A+ (hover to see score)  
</div>
<div class="avg_num">
  AVG = 98.35%
</div>
</div>

$('.switch').hover(function() {
        $(this).find('.avg_words').hide();
        $(this).find('.avg_num').show();
    }, function() {
        $(this).find('.avg_num').hide();
        $(this).find('.avg_words').show();
});

更新的小提琴: http://jsfiddle.net/uXeg2/2/

这篇关于悬停时将一个div替换为另一个的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！