JS原生雙欄穿梭選擇框的實現示例

何時使用

用直觀的方式在兩欄中移動元素,完成選擇行為。

選擇一個或以上的選項後,點擊對應的方向鍵,可以把選中的選項移動到另一欄。 其中,左邊一欄為 source,右邊一欄為 target,API 的設計也反映瞭這兩個概念。

話不多說,上代碼。

結構分支

image-20211026181412467

代碼

dataSelection.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>雙欄穿梭選擇框</title>
    <link rel="stylesheet" href="css/dS.css" rel="external nofollow" >
    <script src="js/jquery.min.js"></script>
    <style>
        body {
            /*background:#000c3b;*/
        }
    </style>
</head>
<body>
	<div style="margin:40px;">
	<ul id="shuttle_box">
		<li class="shuttle_box_li shuttle_box_near">
			<ul id="shuttle_box_left">
				<li class="outside">李白&nbsp;&nbsp;&nbsp;&nbsp;
					<input type="date" class="inside" style="width:150px;"/>
				</li>
				<li class="outside">蘇軾&nbsp;&nbsp;&nbsp;&nbsp;
					<input type="date" class="inside" style="width:150px;"/>
				</li>
				<li class="outside">王安石
					<input type="date" class="inside" style="width:150px;"/>
				</li>
				<li class="outside">李商隱
					<input type="date" class="inside" style="width:150px;"/>
				</li>
			</ul>
		</li>
		<li class="shuttle_box_li" id="shuttle_box_mid">
			<button id="shuttle_box_toRight">>></button>
			<button id="shuttle_box_toLeft"><<</button>
		</li>
		<li class="shuttle_box_li shuttle_box_near">
			<ul id="shuttle_box_right">
				<li>王維
					<input type="date" class="inside" style="width:150px;"/>
				</li>
			</ul>
		</li>
	</ul>
	</div>
<script src="js/ds.js"></script>
</body>
</html>

dS.css

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, p, blockquote, th, td {
    margin:0; padding:0;
    list-style: none;
}
body{background-color: #e3e3e3;margin: 0px;}
#shuttle_box{width:700px;zoom: 1;margin: 0px auto;}
#shuttle_box:after{
    content: ".";
    clear: both;
    display: block;
    height: 0;
    overflow: hidden;
    visibility: hidden;
}
.shuttle_box_li{height: 540px;float: left;}
.shuttle_box_near{width:300px;background-color:#ffffff;overflow-y: scroll;overflow-x:hidden;border-radius: 10px;border:5px solid #f4f4f4}
.shuttle_box_li_act{color:#ffffff !important;background-color: #009688 !important;border-bottom: 1px solid #ffffff;transition: all .01s;}
.shuttle_box_near::-webkit-scrollbar {/*滾動條整體樣式*/
    width: 6px;     /*高寬分別對應橫豎滾動條的尺寸*/
    height: 1px;
}
.shuttle_box_near::-webkit-scrollbar-thumb {/*滾動條裡面小方塊*/
    border-radius: 20px;
    background-color: rgba(0,0,0,0.5);
}
.shuttle_box_near::-webkit-scrollbar-track {/*滾動條裡面軌道*/
    background-color: rgba(0,0,0,0.2);
    border-radius: 20px;
}
.shuttle_box_near li{
    padding:8px;
    border-bottom: 1px solid #ffffff;
    background-color: #f4f4f4;
    cursor: pointer;
    transition: all .5s;
}
.shuttle_box_li_act:hover{opacity: 0.7;transition: all .01s;}
#shuttle_box_mid{width:80px;text-align: center;}
#shuttle_box_mid button{
    width: 50px;
    height:30px;
    display: block;
    margin:20px auto;
    line-height: 30px;
    color:white;
    cursor: pointer;
    background-color: #009688;
    border-radius: 5px;
    transition: all .5s;
    border:none;
}
#shuttle_box_mid button:hover{opacity: 0.7;transition: all .5s;}
#shuttle_box_toRight{margin-top:225px !important;}

ds.js

$(document).ready(function() {
        //穿梭框左側選中
        $("#shuttle_box_left").on('click', 'li', function () {
            if ($(this).hasClass('shuttle_box_li_act')) {
                $(this).removeClass('shuttle_box_li_act');
            } else {
                $(this).addClass('shuttle_box_li_act');
            }
        });

        //點擊事件選擇內部事件
        $(".inside").bind('click', function(event1) {
            event1.stopPropagation();
        });

});


//穿梭框右側選中
$("#shuttle_box_right").on('click', 'li', function () {
    if ($(this).hasClass('shuttle_box_li_act')) {
        $(this).removeClass('shuttle_box_li_act');
    } else {
        $(this).addClass('shuttle_box_li_act');
    }
});

//向右移動
$("#shuttle_box_toRight").click(function () {
    if ($("#shuttle_box_left .shuttle_box_li_act").length == 0) return false;

    $("#shuttle_box_left").find('.shuttle_box_li_act').appendTo("#shuttle_box_right");
    $("#shuttle_box_right li").removeClass('shuttle_box_li_act');

});

//向左移動
$("#shuttle_box_toLeft").click(function () {
    if ($("#shuttle_box_right .shuttle_box_li_act").length == 0) return false;

    $("#shuttle_box_right .shuttle_box_li_act").appendTo("#shuttle_box_left");
    $("#shuttle_box_left li").removeClass('shuttle_box_li_act');
});

運行結果

在這裡插入圖片描述

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