Mouseenter&Mouseleave 点击

Mouseenter&Mouseleave to Click

我有 iframe 页面,它会在您悬停时显示。我想将其更改为单击。不知何故它不起作用。

JS:

$('section div').mouseenter(function(){
    $(this).css('height', '80vh');
    $(this).css('width', '100%');
    $('#info').css('width', '100%');
});

$('section div').mouseleave(function(){
    $(this).css('height', '2.5vh');
    $(this).css('width', '100%');
    $('#info').css('width', '100%');
});

CSS:

iframe {
    border: 0;
    width: 100%;
    height: 100%;
    transition: 1s;
    z-index: 2000;
}

#info {
    position: fixed;
    top: 0;
    height: 80vh;
    width: 100%;
    transition: 1s;
    z-index: 1;
}

section {
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 2000;
}

HTML:

<body>
    <section></section>
</body>

有时我的试用成功了,但只是在 iframe 本身上(空白),因此当 iframe 充满内容时没有任何反应,也许这只是目标的问题。

我不太明白你的问题,你的 click 代码丢失了。据我所知,您可以使用以下代码实现此目的:

$('section div').click(function() {
  // This part is not really needed
  if (this.state === undefined) {
    this.state = 0;
  }
  // end of not needed part
  if (this.state) {
    $(this).css('height', '2.5vh');
    $(this).css('width', '100%');
    $('#info').css('width', '100%');
    this.state = 0;
  } else {
    $(this).css('height', '80vh');
    $(this).css('width', '100%');
    $('#info').css('width', '100%');
    this.state = 1;
  }

});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<style>
  section {
    margin: 10px;
  }
</style>
<div>
  <section>
    <div style="background-color: red; height: 2.5vh; width: 100%"></div>
  </section>
  <section>
    <div style="background-color: green; height: 2.5vh; width: 100%"></div>
  </section>
  <section>
    <div style="background-color: blue; height: 2.5vh; width: 100%"></div>
  </section>
  <section>
    <div style="background-color: black; height: 2.5vh; width: 100%"></div>
  </section>
</div>