使用flex向下滑动和向上功能问题:1

问题描述 投票:0回答:1

$(".div3Btn").click(function() {
  $(".div2").show("slide", {
    direction: "up"
  }, 5000);
});
.div1 {
  display: flex;
  height: 100%;
  flex-direction: column;
  background-color: #919191;
}

.div2 {
  display: flex;
  overflow-y: auto;
  flex: 1;
  height: 500px;
  background-color: #a8d810;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<div class="div1">
  <div class="div2" style="display: none;">hjghjgjghj</div>
  <div class="div3">
    <button class="div3Btn">Click me!</button>
  </div>
</div>

关于在时间和方向上使用show() / hide()函数,我有一个问题。如上面的代码段所示,如果单击该按钮,它将立即跳转到底部,但不会跟随div1向下滑动。那么如果我想使用该功能,我该如何解决呢?

$(".div3Btn").click(function() {
  $(".div2").slideToggle(5000);
});
.div1 {
  display: flex;
  height: 100%;
  flex-direction: column;
  background-color: #919191;
}

.div2 {
  display: flex;
  overflow-y: auto;
  flex: 1;
  height: 500px;
  background-color: #a8d810;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="div1">
  <div class="div2" style="display: none;">hjghjgjghj</div>
  <div class="div3">
    <button class="div3Btn">Click me!</button>
  </div>
</div>

(问题与使用Firefox运行链接功能非常相似)

向下滑动的另一个问题是当我使用flex: 1进行某些div时,然后使用slideToggle()函数,它没有任何向下滑动或向上动画的div。如果我必须使用flex: 1为divs如何解决?

javascript jquery css flexbox slidedown
1个回答
0
投票

我认为你已经格式化了.show()函数错误。试试.show( duration [, easing ] [, complete ] )

$(".div3Btn").click(function() {
  $(".div2").show(5000, "swing", function() {
    // Animation complete.
  });
});
.div1 {
  display: flex;
  height: 100%;
  flex-direction: column;
  background-color: #919191;
}

.div2 {
  display: flex;
  overflow-y: auto;
  flex: 1;
  height: 500px;
  background-color: #a8d810;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<div class="div1">
  <div id="div2" class="div2" style="display: none;">hjghjgjghj</div>
  <div class="div3">
    <button id="div3Btn" class="div3Btn">Click me!</button>
  </div>
</div>
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