jqueryui插件slider的简单使用

<!DOCTYPE html>

<html>

<head>

    <title>slider</title>

    <meta charset="utf-8">

      <link rel="stylesheet" href="http://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">

    <script src="https://code.jquery.com/jquery-1.12.4.js"></script>

      <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

</head>

<body>

    <p id="mem_num"></p>

    <div id="slider"></div>

    <button class="btn btn-success" id="test01">禁用</button>

    <button class="btn btn-success" id="test02">激活</button>

    <button class="btn btn-success" id="test03">获取参数</button>

    <button class="btn btn-success" id="test04">切换</button>

    <script type="text/javascript">


        $( "#slider" ).slider({

            // 动画效果快速

            animate: "fast",

            // 关闭滑动条

            // disabled: true,

            //最小值为2，最大值为32，每一次拖动变化为2，默认值为4

            min: 2,

            max: 32,

            step: 2,

            value: 4,

            // 获取滑动条的值并且打印

            slide: function( event, ui ) {

                $('#mem_num').html(ui.value)

                console.log(ui.value);

            }

        });

        //禁用滑动条

        $('#test01').on('click', function(){

            $( "#slider" ).slider( "option", "disabled", true );

        })

        //激活滑动条

        $('#test02').on('click', function(){

            $( "#slider" ).slider("enable");

        })

        //获取滑动条的值，在console窗口打印
　　　　

        $('#test03').on('click', function(){

            console.log($( "#slider" ).slider( "value" ));

        })

        //在禁用和激活之间切换

        $('#test04').on('click', function(){

            var is_disabled = $( "#slider" ).slider( "option", "disabled" );

            if(is_disabled) {

                $("#slider").slider("enable");

                $('#test04').html('禁用');

            }else{

                $( "#slider" ).slider( "option", "disabled", true );

                $('#test04').html('激活');

            }

        })

    </script>

</body>

</html>

示例，滚动条展示数值：

参考：

http://jqueryui.com/slider/#custom-handle

<!DOCTYPE html>

<html lang="en">

<head>

  <meta charset="UTF-8">

  <title>jqueryui</title>

  <link rel="stylesheet" href="http://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">

  <style>

  #custom-handle {

    width: 3em;

    height: 1.6em;

    top: 50%;

    margin-top: -.8em;

    text-align: center;

    line-height: 1.6em;

  }

  </style>

</head>

<body>

  <script src="https://code.jquery.com/jquery-1.12.4.js"></script>

  <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

</body>

<!-- <div id="slider" class="selector"></div> -->

<div id="slider">

  <div id="custom-handle" class="ui-slider-handle"></div>

</div>

<script>

  $( function() {

    var handle = $( "#custom-handle" );

    $( "#slider" ).slider({

      // range: true,

      min: 2,

      max: 64,

      step: 2,

      create: function() {

        handle.text( $( this ).slider( "value" ) );

      },

      slide: function( event, ui ) {

        handle.text( ui.value );

      }

    });

  } );

  </script>

</html>

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jqueryui插件slider的简单使用

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