javascript - 将游标设置为具有 is-inactive 类的元素的默认值

Question

目标

在每个类别中选择了最大数量的球员(两名守门员、六名防守队员、十二名前锋)后，剩余球员 picked同类is-inactive应该设置为 cursor:default

问题的澄清

所有玩家都有类 is-inactive默认情况下， 而我要做的是尝试设置 cursor: default只有在其他玩家被选中并将他们的类(class)切换到is-active之后.

ie. 两名守门员被选中，现在的级别为 is-active并采取 cursor:pointer悬停时的行为。该类别共有十名球员，其他八名守门员是is-inactive并且应该有 cursor: default行为。

问题

• 我正在尝试将光标的 css 切换回默认设置，但即使是 is-inactive 的玩家也是如此还有cursor: pointer在他们身上

样式.css

.player {
  display: inline-block;
  margin-top: 15px;
  margin-right: 20px;
  vertical-align: top;
  cursor: pointer;
  position: relative;
}

index.html

<div class="player player--goalie year--1990">
  <div class="tooltip tooltip--tall">
    <p class="tooltip__name">Brian Elder</p>
    <p class="tooltip__hometown"><span>Hometown:</span> Oak Lake, Man.</p>
    <p class="tooltip__years"><span>Years Played:</span> 1992-1997</p>
    <div class="tooltip__stats--inline">
      <div class="stats__group stats--games">
        <p class="stats__header">GP</p>
        <p class="stats__number stats__number--games">110</p>
      </div>

      <div class="stats__group stats--goalsag">
        <p class="stats__header">GA</p>
        <p class="stats__number stats__number--goalsag">2.00</p>
        <p class="stats__number">3.12</p>
        <p class="stats__number">3.46</p>
        <p class="stats__number">2.70</p>
      </div>

      <div class="stats__group stats--savep">
        <p class="stats__header">SAV%</p>
        <p class="stats__number stats__number--savep">.909</p>
        <p class="stats__number">.886</p>
        <p class="stats__number">.884</p>
        <p class="stats__number">.906</p>
      </div>

      <div class="stats__group stats--shutouts">
        <p class="stats__header">SO</p>
        <p class="stats__number">0</p>
        <p class="stats__number">0</p>
        <p class="stats__number stats__number--shutouts">3</p>
        <p class="stats__number">2</p>
      </div>
    </div> <!-- tooltip__stats--inline -->
  </div> <!-- tooltip -->
  <div class="player__headshot player--elder">
    <div class="picked is-inactive"><i class="fa fa-star" aria-hidden="true"></i></div>
  </div>
  <p class="player__name">Brian Elder</p>
  <p class="player__position">Goalie</p>
</div>

脚本.js

/*-------------------------------------
COUNT SELECTED
--------------------------------------*/

function countSelected() {
    $(".player").on("click", function(){

        // Checks if the maximum number of players have been selected
        // If so, return false and then do nothing
        // If not, the class will toggle from `is-inactive` to `is-active`
        if ($(this).find(".picked.full").length > 0) return false;
        $(this).find(".picked").toggleClass("is-inactive is-active");

        // Count the number of players with stars
        var starredGoaltenders = $(".player--goalie").find(".picked.is-active").length;
        var starredDefencemen = $(".player--defencemen").find(".picked.is-active").length;
        var starredForwards = $(".player--forward").find(".picked.is-active").length;

        console.log(starredGoaltenders, starredDefencemen, starredForwards);

        // The number of starred players for each position cannot exceed the following numbers
        var maxGoaltenders = 2;
        var maxDefencemen = 6;
        var maxFowards = 12;

        // If the number of starred players hits its max, a class of `is-completed` is adding to the corresponding checkmark to indicate that the task has been completed
        if (starredGoaltenders === maxGoaltenders) {
            $(".checkmark--goalie").addClass("is-completed");
            $(".player--goalie").find(".picked").addClass("full");
        }

        if (starredDefencemen === maxDefencemen) {
            $(".checkmark--defencemen").addClass("is-completed");
            $(".player--defencemen").find(".picked").addClass("full");
        }

        if (starredForwards === maxFowards) {
            $(".checkmark--forward").addClass("is-completed");
            $(".player--forward").find(".picked").addClass("full");
        }

        // If all the conditions are met show the submit vote button
        if (starredGoaltenders === maxGoaltenders && starredDefencemen === maxDefencemen && starredForwards === maxFowards) {
            $(".btn--submit").show();
            $(".btn--submit").addClass("slideLeft");
        }
    });
} countSelected();

Answer 1

如果您不介意 javascript 解决方案，在第一次点击播放器后向 .is-inactive 播放器添加一个类将提供一个解决方案。

编辑 我的第一个示例有点偏离，因为 .is-inactive 和 .is-active 类不适用于 .player 对象，而是应用于后代，但是以下代码片段提供了正确的实现:

第二次编辑 在与 OP 就他的期望进行了一些讨论之后，以下实现更适合他的需求。我将 .is-active 和 .is-inactive 类移动到 .player 元素，然后将以下行添加到点击功能:

$(".player").filter(".is-active").removeClass("not-picked");
$(".player").filter(".is-inactive").addClass("not-picked");

这是给 CSS 的:

.not-picked {
  cursor: default;
}

现在，无论何时点击一名球员，它都会选择或取消选择该球员，并且光标会改变，除非球员类型(即守门员)已满。

/*-------------------------------------
COUNT SELECTED
--------------------------------------*/

function countSelected() {
    $(".player").on("click", function(){
        // Checks if the maximum number of players have been selected
        // If not, the class will toggle from `is-inactive` to `is-active`
        if ($(this).hasClass("full")) return false;
        $(this).toggleClass("is-inactive is-active");
        $(".player").filter(".is-active").removeClass("not-picked");
        $(".player").filter(".is-inactive").addClass("not-picked");
        // Count the number of players with stars
        var starredGoaltenders = $(".player--goalie").filter(".is-active").length;
        var starredDefencemen = $(".player--defencemen").filter(".is-active").length;
        var starredForwards = $(".player--forward").filter(".is-active").length;

        console.log(starredGoaltenders, starredDefencemen, starredForwards);

        // The number of starred players for each position cannot exceed the following numbers
        var maxGoaltenders = 2;
        var maxDefencemen = 6;
        var maxFowards = 12;

        // If the number of starred players hits its max, a class of `is-completed` is adding to the corresponding checkmark to indicate that the task has been completed
        if (starredGoaltenders === maxGoaltenders) {
            $(".checkmark--goalie").addClass("is-completed");
            $(".player--goalie").addClass("full");
        }

        if (starredDefencemen === maxDefencemen) {
            $(".checkmark--defencemen").addClass("is-completed");
            $(".player--defencemen").addClass("full");
        }

        if (starredForwards === maxFowards) {
            $(".checkmark--forward").addClass("is-completed");
            $(".player--forward").addClass("full");
        }

        // If all the conditions are met show the submit vote button
        if (starredGoaltenders === maxGoaltenders && starredDefencemen === maxDefencemen && starredForwards === maxFowards) {
            $(".btn--submit").show();
            $(".btn--submit").addClass("slideLeft");
        }
    });
} countSelected();

.player {
  display: inline-block;
  margin-top: 15px;
  margin-right: 20px;
  cursor: pointer;
  vertical-align: top;
  position: relative;
}

.not-picked {
  cursor: default;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="player player--goalie year--1990 is-inactive">
  <div class="tooltip tooltip--tall">
    <p class="tooltip__name">Brian Elder</p>
    <p class="tooltip__hometown"><span>Hometown:</span> Oak Lake, Man.</p>
    <p class="tooltip__years"><span>Years Played:</span> 1992-1997</p>
    <div class="tooltip__stats--inline">
      <div class="stats__group stats--games">
        <p class="stats__header">GP</p>
        <p class="stats__number stats__number--games">110</p>
      </div>

      <div class="stats__group stats--goalsag">
        <p class="stats__header">GA</p>
        <p class="stats__number stats__number--goalsag">2.00</p>
        <p class="stats__number">3.12</p>
        <p class="stats__number">3.46</p>
        <p class="stats__number">2.70</p>
      </div>

      <div class="stats__group stats--savep">
        <p class="stats__header">SAV%</p>
        <p class="stats__number stats__number--savep">.909</p>
        <p class="stats__number">.886</p>
        <p class="stats__number">.884</p>
        <p class="stats__number">.906</p>
      </div>

      <div class="stats__group stats--shutouts">
        <p class="stats__header">SO</p>
        <p class="stats__number">0</p>
        <p class="stats__number">0</p>
        <p class="stats__number stats__number--shutouts">3</p>
        <p class="stats__number">2</p>
      </div>
    </div> <!-- tooltip__stats--inline -->
  </div> <!-- tooltip -->
  <div class="player__headshot player--elder">
    <div><i class="fa fa-star" aria-hidden="true"></i></div>
  </div>
  <p class="player__name">Brian Elder</p>
  <p class="player__position">Goalie</p>
</div>

<div class="player player--defencemen year--1990 is-inactive">
  <div class="tooltip tooltip--tall">
    <p class="tooltip__name">Brian Elder</p>
    <p class="tooltip__hometown"><span>Hometown:</span> Oak Lake, Man.</p>
    <p class="tooltip__years"><span>Years Played:</span> 1992-1997</p>
    <div class="tooltip__stats--inline">
      <div class="stats__group stats--games">
        <p class="stats__header">GP</p>
        <p class="stats__number stats__number--games">110</p>
      </div>

      <div class="stats__group stats--goalsag">
        <p class="stats__header">GA</p>
        <p class="stats__number stats__number--goalsag">2.00</p>
        <p class="stats__number">3.12</p>
        <p class="stats__number">3.46</p>
        <p class="stats__number">2.70</p>
      </div>

      <div class="stats__group stats--savep">
        <p class="stats__header">SAV%</p>
        <p class="stats__number stats__number--savep">.909</p>
        <p class="stats__number">.886</p>
        <p class="stats__number">.884</p>
        <p class="stats__number">.906</p>
      </div>

      <div class="stats__group stats--shutouts">
        <p class="stats__header">SO</p>
        <p class="stats__number">0</p>
        <p class="stats__number">0</p>
        <p class="stats__number stats__number--shutouts">3</p>
        <p class="stats__number">2</p>
      </div>
    </div> <!-- tooltip__stats--inline -->
  </div> <!-- tooltip -->
  <div class="player__headshot player--elder">
    <div><i class="fa fa-star" aria-hidden="true"></i></div>
  </div>
  <p class="player__name">Brian Elder</p>
  <p class="player__position">Goalie</p>
</div>

<div class="player player--goalie year--1990 is-inactive">
  <div class="tooltip tooltip--tall">
    <p class="tooltip__name">Brian Elder</p>
    <p class="tooltip__hometown"><span>Hometown:</span> Oak Lake, Man.</p>
    <p class="tooltip__years"><span>Years Played:</span> 1992-1997</p>
    <div class="tooltip__stats--inline">
      <div class="stats__group stats--games">
        <p class="stats__header">GP</p>
        <p class="stats__number stats__number--games">110</p>
      </div>

      <div class="stats__group stats--goalsag">
        <p class="stats__header">GA</p>
        <p class="stats__number stats__number--goalsag">2.00</p>
        <p class="stats__number">3.12</p>
        <p class="stats__number">3.46</p>
        <p class="stats__number">2.70</p>
      </div>

      <div class="stats__group stats--savep">
        <p class="stats__header">SAV%</p>
        <p class="stats__number stats__number--savep">.909</p>
        <p class="stats__number">.886</p>
        <p class="stats__number">.884</p>
        <p class="stats__number">.906</p>
      </div>

      <div class="stats__group stats--shutouts">
        <p class="stats__header">SO</p>
        <p class="stats__number">0</p>
        <p class="stats__number">0</p>
        <p class="stats__number stats__number--shutouts">3</p>
        <p class="stats__number">2</p>
      </div>
    </div> <!-- tooltip__stats--inline -->
  </div> <!-- tooltip -->
  <div class="player__headshot player--elder">
    <div><i class="fa fa-star" aria-hidden="true"></i></div>
  </div>
  <p class="player__name">Brian Elder</p>
  <p class="player__position">Goalie</p>
</div>