Expandable Row

<!DOCTYPE html>
<html class="zg-html">

<head>
  <meta charset="utf-8">
  <title>ZingGrid Demo</title>
  <script nonce="undefined" src="https://cdn.zinggrid.com/zinggrid.min.js"></script>
  <style>
    .zg-body {
      background: #fff;
    }

    zing-grid[loading] {
      height: 500px;
    }

    /** Expandable Row Trigger **/
    .zg-body .arrow {
      display: inline-block;
      transform: rotate(90deg);
      transform-origin: 0% 0%;
      cursor: pointer;
      font-size: 1.5rem;
      position: relative;
      left: 2.5rem;
      top: 0.25rem;
    }

    .zg-body .active .arrow {
      transform: rotate(180deg);
      left: 2.5rem;
      top: 1.5rem;
    }

    /** Expandable Row Header **/
    .zg-body .header {
      display: flex;
      align-items: center;
    }

    .zg-body .team--info {
      margin-left: 2.5rem;
    }

    /** Expandable Row CSS **/
    .zg-body .default {
      border-bottom: 1px solid #ebebeb;
    }

    .zg-body zg-row:hover {
      cursor: pointer;
      background-color: #f5f7fa;
      transition: background-color 0.25s ease-in;
    }

    .zg-body .expandable {
      background: #f5f5f5;
      padding: 1rem 0;
      display: none;
    }

    .zg-body .active .expandable {
      display: block;
    }

    /** Set padding **/
    /** NOTE: Css looks off here, but it is to fix how it looks on site **/
    .zg-body .default,
    .expandable {
      line-height: 1.5rem;
      padding: 0.9rem 1rem;
    }

    .zg-body .default--arrow {
      padding: 0.9rem 0;
    }

    .zg-body zg-cell {
      padding: 0;
    }

    /** hide layout **/
    .zg-body zg-layout {
      display: none;
    }

    zing-grid[loading] {
      height: 720px;
    }
  </style>
</head>

<body class="zg-body">
  <zing-grid caption="Expandable Rows" pager page-size="10" viewport-stop loading>
    <zg-source>
      <p>Source: <a href="https://github.com/jokecamp/FootballData" target="_blank">https://github.com/jokecamp/FootballData</a>
      </p>
    </zg-source>
    <zg-data>
      <zg-param name="src" value="https://storage.googleapis.com/zinggrid-pwa.appspot.com/2016-fa-cup.json"></zg-param>
      <zg-param name="recordPath" value="sheets.Teams"></zg-param>
    </zg-data>
    <zg-colgroup>
      <zg-column type="custom" header="2016 FA Cup Details">
        <div class="header">
          <div class="default  default--arrow">
            <span class="arrow">⌃</span>
          </div>
          <div class="team--info">[[record.Team]] Group ([[record.Group]])</div>
        </div>
        <div class="expandable">
          <p><strong>Rank:</strong> [[record.FIFA ranking]]</p>
          <p><strong>Coach:</strong> [[record.Coach]]</p>
          <p><strong>Bio:</strong> [[record.Bio]]</p>
          <p><strong>Strengths:</strong> [[record.strengths]]</p>
          <p><strong>Weaknesses:</strong> [[record.weaknesses]]</p>
        </div>
      </zg-column>
    </zg-colgroup>
  </zing-grid>
  <script>
    ZingGrid.setLicense(['26ccbfec16b8be9ee98c7d57bee6e498']); // window:load event for Javascript to run after HTML
    // because this Javascript is injected into the document head
    window.addEventListener('load', () => {
      // Javascript code to execute after DOM content
      const zgRef = document.querySelector('zing-grid');
      zgRef.addEventListener('row:click', bindExpandEvent);

      function bindExpandEvent(e) {
        let oDOMRow = e.detail.ZGTarget;
        oDOMRow.classList.toggle('active');
      }
    });
  </script>
</body>

</html>

<!DOCTYPE html>
<html class="zg-html">

<head>
  <meta charset="utf-8">
  <title>ZingGrid Demo</title>
  <script src="https://cdn.zinggrid.com/zinggrid.min.js"></script>
</head>

<body class="zg-body">
  <zing-grid caption="Expandable Rows" pager page-size="10" viewport-stop loading>
    <zg-source>
      <p>Source: <a href="https://github.com/jokecamp/FootballData" target="_blank">https://github.com/jokecamp/FootballData</a>
      </p>
    </zg-source>
    <zg-data>
      <zg-param name="src" value="https://storage.googleapis.com/zinggrid-pwa.appspot.com/2016-fa-cup.json"></zg-param>
      <zg-param name="recordPath" value="sheets.Teams"></zg-param>
    </zg-data>
    <zg-colgroup>
      <zg-column type="custom" header="2016 FA Cup Details">
        <div class="header">
          <div class="default  default--arrow">
            <span class="arrow">⌃</span>
          </div>
          <div class="team--info">[[record.Team]] Group ([[record.Group]])</div>
        </div>
        <div class="expandable">
          <p><strong>Rank:</strong> [[record.FIFA ranking]]</p>
          <p><strong>Coach:</strong> [[record.Coach]]</p>
          <p><strong>Bio:</strong> [[record.Bio]]</p>
          <p><strong>Strengths:</strong> [[record.strengths]]</p>
          <p><strong>Weaknesses:</strong> [[record.weaknesses]]</p>
        </div>
      </zg-column>
    </zg-colgroup>
  </zing-grid>
</body>

</html>

.zg-body {
  background: #fff;
}

zing-grid[loading] {
  height: 500px;
}

/** Expandable Row Trigger **/
.zg-body .arrow {
  display: inline-block;
  transform: rotate(90deg);
  transform-origin: 0% 0%;
  cursor: pointer;
  font-size: 1.5rem;
  position: relative;
  left: 2.5rem;
  top: 0.25rem;
}

.zg-body .active .arrow {
  transform: rotate(180deg);
  left: 2.5rem;
  top: 1.5rem;
}

/** Expandable Row Header **/
.zg-body .header {
  display: flex;
  align-items: center;
}

.zg-body .team--info {
  margin-left: 2.5rem;
}

/** Expandable Row CSS **/
.zg-body .default {
  border-bottom: 1px solid #ebebeb;
}

.zg-body zg-row:hover {
  cursor: pointer;
  background-color: #f5f7fa;
  transition: background-color 0.25s ease-in;
}

.zg-body .expandable {
  background: #f5f5f5;
  padding: 1rem 0;
  display: none;
}

.zg-body .active .expandable {
  display: block;
}

/** Set padding **/
/** NOTE: Css looks off here, but it is to fix how it looks on site **/
.zg-body .default,
.expandable {
  line-height: 1.5rem;
  padding: 0.9rem 1rem;
}

.zg-body .default--arrow {
  padding: 0.9rem 0;
}

.zg-body zg-cell {
  padding: 0;
}

/** hide layout **/
.zg-body zg-layout {
  display: none;
}

// window:load event for Javascript to run after HTML
// because this Javascript is injected into the document head
window.addEventListener('load', () => {
  // Javascript code to execute after DOM content
  const zgRef = document.querySelector('zing-grid');
  zgRef.addEventListener('row:click', bindExpandEvent);

  function bindExpandEvent(e) {
    let oDOMRow = e.detail.ZGTarget;
    oDOMRow.classList.toggle('active');
  }
});