如何通过单击按钮隐藏某些 div？-PHP中文网问答

我正在寻找一种方法，通过使用按钮 onclick 事件来隐藏一定数量的 div。

我知道它可能与 .toggleClass('.AddCSSClassHere') 有关，但我不太确定...我可以隐藏/显示一个 div，但不能父 div 中的特定 div。 jquery 来自我之前想要使用的代码片段。单击“显示列”按钮时，需要显示或隐藏所有具有 hidethis 类“”的 div

$('button').click(function() {
  $(this).siblings('div').toggleClass('hidethis ');
});

* {
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  background: #fff;
  padding: 0;
  margin: 0;
  font-family: Myriad-Pro, Arial, 'Varela Round', sans-serif;
  font-size: 16px;
}

.quotation {
  height: 100%;
  overflow: auto;
}

.main-div {
  position: sticky;
  top: 0;
}

.header-div {
  display: flex;
  padding: 5px 0;
  background-color: #fff;
}

.titles {
  display: flex;
  width: 100%;
  align-items: center;
}

.currencyinfo {
  width: fit-content;
  max-width: 100px;
  min-width: 100px;
  text-align: center;
  padding: 0;
}

.info {
  width: fit-content;
  max-width: 100px;
  min-width: 100px;
  text-align: center;
  padding: 10px 0;
}

.currency {
  max-width: 70px;
  min-width: 70px;
}

.table-info {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
  overflow-y: scroll;
}

.main-div-info {
  display: flex;
  text-align: center;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
}

.div-info {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
  padding: 10px 0;
  align-items: center;
}

.hidethis {
  display: none;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.0/jquery.min.js" integrity="sha512-3gJwYpMe3QewGELv8k/BX9vcqhryRdzRMxVfq6ngyWXwo03GFEzjsUm8Q7RZcHPHksttq7/GFoxjCVUjkjvPdw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<section class="quotation">

  <div class="main-div">
    <div class="header-div">
      <div class="titles">
        <div class="currencyinfo product-title">
          <button class="show-this-data">show columns</button>
        </div>
        <div class="currencyinfo"></div>
        <div class="currencyinfo"></div>
        <div class="currencyinfo"></div>
        <div class="currencyinfo hidethis" style="border-left: 1px solid #bdbdbd;">Local</div>
        <div class="currencyinfo hidethis"></div>
        <div class="currencyinfo hidethis"></div>
        <div class="currencyinfo hidethis"></div>
      </div>
    </div>
  </div>

  <div class="main-div">
    <div class="header-div">
      <div class="titles">
        <div class="info product-title">Product name</div>
        <div class="info">ID</div>
        <div class="info">Quantity</div>
        <div class="info">Periods</div>
        <div class="info hidethis">&nbsp;</div>
        <div class="info hidethis">Unit Price</div>
        <div class="info hidethis">Unit Cost</div>
        <div class="info hidethis">Unit Discount</div>
      </div>
    </div>
  </div>
  <div class="main-div">
    <div class="header-div">
      <div class="titles">
        <div class="info product-title"><i class="fa fa-chevron-down rotate" aria-hidden="true"></i><a href="#">Full Throttle</a></div>
        <div class="info">&nbsp;</div>
        <div class="info">1.0</div>
        <div class="info">1.0</div>
        <div class="info hidethis">USD</div>
        <div class="info hidethis">37.50</div>
        <div class="info hidethis">0.0</div>
        <div class="info hidethis">0.0</div>
      </div>
    </div>
  </div>
</section>

$(function() { const elsToToggle = $('.hidethis'); $('.show-this-data').click(function() { $(this).parent().siblings('div').toggleClass('hidethis '); }); $('.show-all-data').click(function() { elsToToggle.toggleClass('hidethis'); }); });

* { margin: 0; padding: 0; } html, body { height: 100%; } body { background: #fff; padding: 0; margin: 0; font-family: Myriad-Pro, Arial, 'Varela Round', sans-serif; font-size: 16px; } .quotation { height: 100%; overflow: auto; } .main-div { position: sticky; top: 0; } .header-div { display: flex; padding: 5px 0; background-color: #fff; } .titles { display: flex; width: 100%; align-items: center; } .currencyinfo { width: fit-content; max-width: 100px; min-width: 100px; text-align: center; padding: 0; } .info { width: fit-content; max-width: 100px; min-width: 100px; text-align: center; padding: 10px 0; } .currency { max-width: 70px; min-width: 70px; } .table-info { display: flex; flex-direction: row; flex-wrap: wrap; width: 100%; overflow-y: scroll; } .main-div-info { display: flex; text-align: center; flex-direction: row; flex-wrap: wrap; width: 100%; } .div-info { display: flex; flex-direction: row; flex-wrap: wrap; width: 100%; padding: 10px 0; align-items: center; } .hidethis { display: none; }