javascript - 选择下一行后需要删除行突出显示

Question

当我单击下一个表格行时，我需要删除行突出显示。

当我使用下面的代码时，单击齿轮图标中的菜单时，表行会突出显示。然后，当我单击另一个表行或齿轮图标时，现有表行突出显示不会被删除。任何人都可以向我提供有关如何解决此问题的建议吗？

    click: function () {
label: 'Delete LMD Definition',
icon: 'delete',
   $("table tbody").on("click", "tr", function () {
  $("tr.selected")  // find any selected rows
     .not(this)  // ignore the one that was clicked
     .removeClass("selected");  // remove the selection
   $(this).toggleClass("selected");  // toggle the selection clicked row
});
    }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="ember18549" class="ember-view content-table focus-group object-table container-view highlighted">
  <tbody>
    <tr id="ember18784" class="ember-view content-row body-row-view container-view" tabindex="0" aria-label="">
      <td id="ember19010" class="ember-view lmdd-menu actions container-view">
        <rs-icon id="ember19015" class="ember-view action-menu icon clickable-icon" title="Acciones y Transiciones" style="width: 1em; height: 1em; font-size: 20px">
          <icon glyph="action" class="action" style="font-size: 20px;">
          </icon>
        </rs-icon>
      </td>
      <td id="ember19021" class="ember-view content-data view view-core_component_data-view-mixin name">
      </td>
    </tr>
    <tr id="ember18784" class="ember-view content-row body-row-view container-view" tabindex="0" aria-label="">
      <td id="ember19010" class="ember-view lmdd-menu actions container-view">
        <rs-icon id="ember19015" class="ember-view action-menu icon clickable-icon" title="Acciones y Transiciones" style="width: 1em; height: 1em; font-size: 20px">
          <icon glyph="action" class="action" style="font-size: 20px;">
          </icon>
        </rs-icon>
      </td>
      <td id="ember19021" class="ember-view content-data view view-core_component_data-view-mixin name">
      </td>
    </tr>
  </tbody>
</table>

Answer 1

如果您使用类和 CSS 规则，这将是非常简单的事情。使用 CSS 悬停状态进行突出显示，并使用 clickc 添加/删除选择的类。

$("table tbody").on("click", "tr", function () {
  $("tr.selected")  // find any selected rows
     .not(this)  // ignore the one that was clicked
     .removeClass("selected");  // remove the selection
   $(this).toggleClass("selected");  // toggle the selection clicked row
})

table{
border-collapse: collapse;
}

table tbody td {
  border: 1px solid black;
  padding: 1em;
}

table tbody tr:hover {
  background-color: #CCC;
  cursor: pointer;
}


table tbody tr.selected {
  background-color: #9999AA;
}

table tbody tr.selected:hover {
  background-color: #BBB;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
  <tbody>
    <tr>
      <td>1</td><td>Pizza</td>
    </tr>
    <tr>
      <td>2</td><td>Taco</td>
    </tr>
    <tr>
      <td>3</td><td>Burger</td>
    </tr>
    <tr>
      <td>4</td><td>Salad</td>
    </tr>
</table>