Question

我需要使用附加的图像用户界面创建一个下拉列表，其中包含用于下拉列表的自定义箭头。我已经创建了一个示例，但是我将箭头保留在选择范围内，因此当点击箭头下拉而不是展开时。任何人都可以给我一个解决方案。

代码：

.styled_select {
  display: block;
  position: relative;
  margin: 0;
  padding: 0;
  width: 50%;
  height: auto;
  border: 1px solid #ccc;
  -webkit-border-radius: 4px;
  border-radius: 4px;
}
.styled_select select {
  padding: 9px 32px 9px 12px;
  white-space: nowrap;
  width: 100%;
  font-size: 13px;
  border: none;
  background: transparent;
  cursor: pointer;
  -webkit-appearance: none;
}
.styled_select:after {
  position: absolute;
  top: 40%;
  right: 6px;
  width: 36px;
  height: 11px;
  background: url(basics-08-128.png) no-repeat 50% 60%;
  speak: none;
  content: '';
}

<span class="styled_select">
  <select>
    <option value="">Select One</option>
    <option value="1">Option 01</option>
    <option value="2">Option 02</option>
  </select>
 </span>

请有人给我这个问题的解决方案。如何为选择下拉列表添加自定义箭头，我尝试将箭头移出它不能正常工作。提前谢谢大家。

Answer 1

嗨试试这肯定可以帮到你：

HTML：

<select id="mounth" class="form-control">
    <option>Category</option>
    <option>Category1</option>
    <option>Category2</option>
    <option>Category3</option>
    <option>Category4</option>
</select>

使用此css：

/* CUSTOM-SELECT */
.select-hidden {
  display: none;
  visibility: hidden;
  padding-right: 10px;
}
.select {
  color: #000;
  cursor: pointer;
  display: inline-block;
  font-size: 16px;
  height: 40px;
  position: relative;
  width: 220px;
}
.select-styled::after {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    border-color: #212121 transparent transparent;
    border-image: none;
    border-style: solid;
    border-width: 7px;
    content: "";
    height: 0;
    position: absolute;
    right: 10px;
    top: 16px;
    width: 0;
}
.select-styled {
    background-color: #fff;
    bottom: 0;
    left: 0;
    padding: 8px 15px;
    position: absolute;
    right: 0;
    top: 0;
    transition: all 0.5s ease-in 0s;
    border: 1px solid #ccc;
    color: #878787;
}
.select-styled:hover {
  background-color: #e2e2e2;
}
.select {
    color: #fff;
    cursor: pointer;
    font-size: 16px;
}
.select {
    color: #fff;
    cursor: pointer;
    font-size: 16px;
}
.select-options {
  background-color: #e2e2e2;
  display: none;
  left: 0;
  list-style: outside none none;
  margin: 0;
  padding: 0;
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 999;
}
.select-options li[rel="hide"] {
  display: none;
}
.select-options li {
  border-top: 1px solid #ccc;
  margin: 0;
  padding: 5px 0;
  text-indent: 15px;
  transition: all 0.15s ease-in 0s;
  color:#5a5a5a;
}
.select-options {
  list-style: outside none none;
  margin:0; padding:0;
  -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
    animation: 0.6s ease-out 0s normal none 1 running expand;
    transform: scale3d(1, 1, 1);
    transition: none 0s ease 0s ;
    transition: transform 0.3s ease 0s;
    border: 1px solid #ccc;
    border-top:none;
    box-shadow:0 1px 1px #ccc;
}
.select-styled.active::after {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    border-color: transparent transparent #212121;
    border-image: none;
    border-style: solid;
    border-width: 7px;
    content: "";
    height: 0;
    position: absolute;
    right: 10px;
    top: 8px;
    width: 0;
}

JS：

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
   <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js" type="text/javascript"></script>
   <script>
    $('select').each(function(){
    var $this = $(this), numberOfOptions = $(this).children('option').length;

    $this.addClass('select-hidden'); 
    $this.wrap('<div class="select"></div>');
    $this.after('<div class="select-styled"></div>');

    var $styledSelect = $this.next('div.select-styled');
    $styledSelect.text($this.children('option').eq(0).text());

    var $list = $('<ul />', {
        'class': 'select-options'
    }).insertAfter($styledSelect);

    for (var i = 0; i < numberOfOptions; i++) {
        $('<li />', {
            text: $this.children('option').eq(i).text(),
            rel: $this.children('option').eq(i).val()
        }).appendTo($list);
    }

    var $listItems = $list.children('li');

    $styledSelect.click(function(e) {
        e.stopPropagation();
        $('div.select-styled.active').not(this).each(function(){
            $(this).removeClass('active').next('ul.select-options').hide();
        });
        $(this).toggleClass('active').next('ul.select-options').toggle();
    });

    $listItems.click(function(e) {
        e.stopPropagation();
        $styledSelect.text($(this).text()).removeClass('active');
        $this.val($(this).attr('rel'));
        $list.hide();
        //console.log($this.val());
    });

    $(document).click(function() {
        $styledSelect.removeClass('active');
        $list.hide();
    });

});

   </script>

Answer 2

使用Bootstrap-select extension https://silviomoreto.github.io/bootstrap-select/examples/#menu-arrow

或 -

使用此代码

<div class="rail-select">
  <div class="select-side">
    <i class="glyphicon glyphicon-menu-down blue"></i>
  </div>
  <select class="form-control" id="sel1">
                            <option>1</option>
                            <option>2</option>
                            <option>3</option>
                            <option>4</option>
                        </select>
</div>

CSS

.rail-select {
  position: absolute;
  width: 150px;

  select {
    border: solid 1px grey;
    border-radius: 3px;
    font-size: 16px;
    color: gray;
    height: 42px;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;

    &:focus {
      outline: none;
      box-shadow: none;
      border: solid 1px grey;
    }
  }

  .select-side {
    &:before {
      border-left: solid 1px lightgrey;
      content : "";
      position: absolute;
      left    : 0;
      bottom  : 0;
      height  : 100%;
      width   : 1px;  /* or 100px */
    }

    width: 40px;
    position: absolute;
    top: 0px;
    background-color: #F3F9FE;
    height: 100%;
    left: 120px;
    border-radius: 0px 3px 3px 0px;
    border-right: solid 1px gray;
    border-top: solid 1px gray;
    border-bottom: solid 1px gray;
    pointer-events:none;

    i {
      &.blue {
        color: #4E7AF0;
      }

      left: 30%;
      top: 12px;
    }
  }
}

http://codepen.io/blonfu/pen/EyyPpJ

HTML中的自定义下拉列表

2 个答案: