Question

我正在处理调色板项目，并在选择图像时尝试显示图标。

图标现在放在米色旁边，但是当我不选择图像时，我很难让它消失。

下图描述了我对这个项目的想象。

请帮忙。

* {
  box-sizing:border-box;
}

body {
  margin:0;
  color: #FFF;
}

.board {
  letter-spacing: 1px;
}

.board-nav-indicator {
  position:absolute;
  top:0;
  left:0;
  width:75px;
  height:75px;
  /*background-color:red;*/
  background-image: -webkit-linear-gradient(left top, #FF512F, #DD2476);
  background-image: -moz-linear-gradient(left top, #FF512F, #DD2476);
  background-image: -ms-linear-gradient(bottom right, #FF512F, #DD2476);
  background-image: -o-linear-gradient(bottom right, #FF512F, #DD2476);
  background-image: linear-gradient(bottom right, #FF512F, #DD2476);
  transition:all 0.3s;
  transform:translateX(0);
  z-index:1;
}
[data-page='0'] .board-nav-indicator {
  transform:translateX(0);
}
[data-page='1'] .board-nav-indicator {
  transform:translateX(100%);
}
[data-page='2'] .board-nav-indicator {
  transform:translateX(200%);
}

.board-nav-buttons {
  display: flex;
  align-items: center;
  position:relative;
  z-index:2;
}

.board-pages {
  position:absolute;
  top:75px;
  left:0;
  width:100%;
  height:calc(100% - 75px);
  overflow:hidden;
}
.board-page {
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  transition:all 0.4s;
  transform:translateX(0);
  overflow:auto;
  background-color: #262931;
}

.grid-row-theme .grid-item-theme {
  max-width: 130px;
}

#align-left {
  float: left;
  color: #747474;
}

#align-right {
  float: right;
  color: #9CC8E3;
}

.grid-item {
  flex:0 1 25%;
  padding:6px;
}

.grid-item-theme {
  flex:0 1 25%;
  padding:6px;
}

.grid-row {
  overflow-x:auto;
  white-space:nowrap;
}

.grid-row .grid-item {
  display:inline-block;
  max-width:110px;
}

.grid-item-content {
  text-align:left;
  font-family: "mr-eaves-modern";
  font-size:0.3rem;
  text-transform:uppercase;
}


.pick-palette img{
  border: 3px solid #FFF;
}

#dropdown-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 2% 0 6% 0;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.grid-item-content {
   height: 26px;
   line-height: 26px;
   position: relative;
}
.grid-item-content i {
  position: absolute;
  right: 0;
  top: 0;
}

 .grid-item-content {
   height: 26px;
   line-height: 26px;
   position: relative;
}
.grid-item-content i {
  position: absolute;
  right: 0;
  top: 0;
}

<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Omnibag Project</title>
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
  <link href="assets/css/style.css" rel="stylesheet">
  <link href="assets/css/font-awesome.min.css" rel="stylesheet">
  <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
</head>
<body> 

<div class="board-pages">

      <div class="board-page">

        <div class="grid-item-theme" id="dropdown-menu">Warm<i class="material-icons">keyboard_arrow_down</i></div>

        <div class="trending-above-palette">
          <div class="grid-item-theme" id="align-left">Trending</div>
          <div class="grid-item-theme" id="align-right">See all</div>
          <div style="clear: both;"></div>
        </div>   

        <div class="grid-row">
          <div class="grid-item grid-beige">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />   
            <div class="grid-item-content">
              Beige
              <i class="material-icons more-icon">more_horiz</i>
            </div>
          </div>

          <div class="grid-item grid-camel">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Camel
            </div>
          </div>

          <div class="grid-item grid-salmon">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Salmon Pink
            </div>
          </div>

          <div class="grid-item grid-navajo">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Navajo White
            </div>
          </div>

          <div class="grid-item grid-niagara">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Niagara
            </div>
          </div>

          <div class="grid-item grid-primrose">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Primrose
            </div>
          </div>

          <div class="grid-item grid-lapis">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Lapis Blue
            </div>
          </div>


        </div>
        

        <div class="after-first-palette">
          <div class="grid-item-theme" id="align-left">Newly added</div>
          <div class="grid-item-theme" id="align-right">See all</div>
          <div style="clear: both;"></div>
        </div> 


        <div class="grid-row">
          <div class="grid-item grid-pale">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Pale Blue
            </div>
          </div>

          <div class="grid-item grid-moss">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Moss Green
            </div>
          </div>

          <div class="grid-item grid-melon">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Melon
            </div>
          </div>

          <div class="grid-item grid-chiffon">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Chiffon
            </div>
          </div>

          <div class="grid-item grid-island">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Island
            </div>
          </div>

          <div class="grid-item grid-dogwood">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Dogwood
            </div>
          </div>

          <div class="grid-item grid-greenery">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Greenery
            </div>
          </div>

        </div>
        

        <div class="after-first-palette">
          <div class="grid-item-theme" id="align-left">All Warm Colors</div>
          <div class="grid-item-theme" id="align-right">See all</div>
          <div style="clear: both;"></div>
        </div>    
        <div class="grid-row">

          <div class="grid-item grid-ivory">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Ivory
            </div>
          </div>

          <div class="grid-item grid-honeydew">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Honeydew
            </div>
          </div>

          <div class="grid-item grid-lavender">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Lavender
            </div>
          </div>

          <div class="grid-item grid-canary">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Canary
            </div>
          </div>

          <div class="grid-item grid-hazelnut">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Hazelnut
            </div>
          </div>

          <div class="grid-item grid-kale">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content">
              Kale
            </div>
          </div>

          <div class="grid-item grid-sharkskin">
            <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />     
            <div class="grid-item-content sharkskin">
              Sharkskin
            </div>
          </div>

        </div>
      </div>

  <script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
  <script src="https://use.typekit.net/hoc0zbs.js"></script>
  <script>try{Typekit.load({ async: true });}catch(e){}</script>

  <script>

    $(".board-pages .grid-item").on("click",function(){
      $(this).parents('.board-page').find('.pick-palette').removeClass("pick-palette");
    $(this).addClass( "pick-palette" );
    });

    $(".board-pages .grid-item-pattern-board").on("click",function(){
      $(this).parents('.board-page').find('.pick-palette').removeClass("pick-palette");
    $(this).addClass( "pick-palette" );
    });
 

  </script>

Answer 1

第1，您可以将相同的事件添加到不同的选择器，如下所示： $(".board-pages .grid-item-pattern-board, .board-pages .grid-item")分开,

第二次我检查点击的那个已经有类意味着它已经是活动的，然后我全部放弃了。如果尚未激活，则取消激活，然后激活此激活。

  $(".board-pages .grid-item-pattern-board, .board-pages .grid-item").on("click", function() {
    if ($(this).hasClass("pick-palette")) {
      $(this).parents('.board-page').find('.pick-palette').removeClass("pick-palette");
    } else {
      $(this).parents('.board-page').find('.pick-palette').removeClass("pick-palette");
      $(this).addClass("pick-palette");
    }
  });

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: #FFF;
}

.board {
  letter-spacing: 1px;
}

.board-nav-indicator {
  position: absolute;
  top: 0;
  left: 0;
  width: 75px;
  height: 75px;
  /*background-color:red;*/
  background-image: -webkit-linear-gradient(left top, #FF512F, #DD2476);
  background-image: -moz-linear-gradient(left top, #FF512F, #DD2476);
  background-image: -ms-linear-gradient(bottom right, #FF512F, #DD2476);
  background-image: -o-linear-gradient(bottom right, #FF512F, #DD2476);
  background-image: linear-gradient(bottom right, #FF512F, #DD2476);
  transition: all 0.3s;
  transform: translateX(0);
  z-index: 1;
}

[data-page='0'] .board-nav-indicator {
  transform: translateX(0);
}

[data-page='1'] .board-nav-indicator {
  transform: translateX(100%);
}

[data-page='2'] .board-nav-indicator {
  transform: translateX(200%);
}

.board-nav-buttons {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.board-pages {
  position: absolute;
  top: 75px;
  left: 0;
  width: 100%;
  height: calc(100% - 75px);
  overflow: hidden;
}

.board-page {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all 0.4s;
  transform: translateX(0);
  overflow: auto;
  background-color: #262931;
}

.grid-row-theme .grid-item-theme {
  max-width: 130px;
}

#align-left {
  float: left;
  color: #747474;
}

#align-right {
  float: right;
  color: #9CC8E3;
}

.grid-item {
  flex: 0 1 25%;
  padding: 6px;
}

.grid-item-theme {
  flex: 0 1 25%;
  padding: 6px;
}

.grid-row {
  overflow-x: auto;
  white-space: nowrap;
}

.grid-row .grid-item {
  display: inline-block;
  max-width: 110px;
}

.grid-item-content {
  text-align: left;
  font-family: "mr-eaves-modern";
  font-size: 0.3rem;
  text-transform: uppercase;
}

.pick-palette img {
  border: 3px solid #FFF;
}

#dropdown-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 2% 0 6% 0;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.grid-item-content {
  height: 26px;
  line-height: 26px;
  position: relative;
}

.grid-item-content i {
  position: absolute;
  right: 0;
  top: 0;
}

.grid-item-content {
  height: 26px;
  line-height: 26px;
  position: relative;
}

.grid-item-content i {
  position: absolute;
  right: 0;
  top: 0;
}

<html lang="en">

<head>
  <meta charset="utf-8">
  <title>Omnibag Project</title>
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
  <link href="assets/css/style.css" rel="stylesheet">
  <link href="assets/css/font-awesome.min.css" rel="stylesheet">
  <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
</head>

<body>

  <div class="board-pages">

    <div class="board-page">

      <div class="grid-item-theme" id="dropdown-menu">Warm<i class="material-icons">keyboard_arrow_down</i></div>

      <div class="trending-above-palette">
        <div class="grid-item-theme" id="align-left">Trending</div>
        <div class="grid-item-theme" id="align-right">See all</div>
        <div style="clear: both;"></div>
      </div>

      <div class="grid-row">
        <div class="grid-item grid-beige">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Beige
            <i class="material-icons more-icon">more_horiz</i>
          </div>
        </div>

        <div class="grid-item grid-camel">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Camel
          </div>
        </div>

        <div class="grid-item grid-salmon">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Salmon Pink
          </div>
        </div>

        <div class="grid-item grid-navajo">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Navajo White
          </div>
        </div>

        <div class="grid-item grid-niagara">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Niagara
          </div>
        </div>

        <div class="grid-item grid-primrose">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Primrose
          </div>
        </div>

        <div class="grid-item grid-lapis">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Lapis Blue
          </div>
        </div>


      </div>


      <div class="after-first-palette">
        <div class="grid-item-theme" id="align-left">Newly added</div>
        <div class="grid-item-theme" id="align-right">See all</div>
        <div style="clear: both;"></div>
      </div>


      <div class="grid-row">
        <div class="grid-item grid-pale">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Pale Blue
          </div>
        </div>

        <div class="grid-item grid-moss">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Moss Green
          </div>
        </div>

        <div class="grid-item grid-melon">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Melon
          </div>
        </div>

        <div class="grid-item grid-chiffon">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Chiffon
          </div>
        </div>

        <div class="grid-item grid-island">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Island
          </div>
        </div>

        <div class="grid-item grid-dogwood">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Dogwood
          </div>
        </div>

        <div class="grid-item grid-greenery">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Greenery
          </div>
        </div>

      </div>


      <div class="after-first-palette">
        <div class="grid-item-theme" id="align-left">All Warm Colors</div>
        <div class="grid-item-theme" id="align-right">See all</div>
        <div style="clear: both;"></div>
      </div>
      <div class="grid-row">

        <div class="grid-item grid-ivory">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Ivory
          </div>
        </div>

        <div class="grid-item grid-honeydew">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Honeydew
          </div>
        </div>

        <div class="grid-item grid-lavender">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Lavender
          </div>
        </div>

        <div class="grid-item grid-canary">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Canary
          </div>
        </div>

        <div class="grid-item grid-hazelnut">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Hazelnut
          </div>
        </div>

        <div class="grid-item grid-kale">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content">
            Kale
          </div>
        </div>

        <div class="grid-item grid-sharkskin">
          <img src="http://placehold.it/100x100" alt="" class="grid-item-img" />
          <div class="grid-item-content sharkskin">
            Sharkskin
          </div>
        </div>

      </div>
    </div>

    <script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
    <script src="https://use.typekit.net/hoc0zbs.js"></script>
    <script>
      try {
        Typekit.load({
          async: true
        });
      } catch (e) {}
    </script>

    <script>
      $(".board-pages .grid-item-pattern-board, .board-pages .grid-item").on("click", function() {
        if ($(this).hasClass("pick-palette")) {
          $(this).parents('.board-page').find('.pick-palette').removeClass("pick-palette");
        } else {
          $(this).parents('.board-page').find('.pick-palette').removeClass("pick-palette");
          $(this).addClass("pick-palette");
        }
      });
    </script>

选择图像时会出现图标

1 个答案: