JQuery UI 时间滑块

Question

您好，我需要实现 24 小时时间范围的滑块。我喜欢为此使用 jquery ui slider 。我写了下面的代码，

<script type="text/javascript">
$(function() {
    $(".slider-range").slider({
        range: true,
        min: 0,
        max: 23.59,
        step: 0.15
    });
});
</script>

我喜欢范围是 01:00----01:59

我如何给出冒号（:) 而不是点（.） 。范围也超出了 59，如 05:85 。请帮我创建一个时间滑块

Answer 1

不要使用小时作为单位，而使用分钟。然后应用将分钟转换为小时的 slide 事件：

$(function() {
    $(".slider-range").slider({
        range: true,
        min: 0,
        max: 1440,
        step: 15,
        slide: function(e, ui) {
            var hours = Math.floor(ui.value / 60);
            var minutes = ui.value - (hours * 60);

            if(hours.toString().length == 1) hours = '0' + hours;
            if(minutes.toString().length == 1) minutes = '0' + minutes;

            $('#something').html(hours+':'+minutes);
        }
    });
});

Answer 2

改进 Tatu 的答案，得到“民用时间”的时间范围，采用 12 小时制以及 AM 和 PM 名称。这是 JSFIDDLE

*更新 - 我稍微更改了代码，以便最小值显示为“12:00 AM”，并且最大值显示为“11:59 PM”。小提琴也更新了...

    $( "#slider-range" ).slider({
            range: true,
            min: 0,
            max: 1440,
            step: 15,
            values: [ 600, 720 ], //or whatever default time you want
            slide: function(e, ui) {
                var hours1 = Math.floor(ui.values[0] / 60);
                var minutes1 = ui.values[0] - (hours1 * 60);

                if(hours1.length == 1) hours1 = '0' + hours1;
                if(minutes1.length == 1) minutes1 = '0' + minutes1;
                if(minutes1 == 0) minutes1 = '00';

                if(hours1 >= 12){

                    if (hours1 == 12){
                        hours1 = hours1;
                        minutes1 = minutes1 + " PM";
                    }
                    else{
                        hours1 = hours1 - 12;
                        minutes1 = minutes1 + " PM";
                    }
                }

                else{

                    hours1 = hours1;
                    minutes1 = minutes1 + " AM";
                }
                if (hours1 == 0){
                    hours1 = 12;
                    minutes1 = minutes1;
                }

                $('.slider-time').html(hours1+':'+minutes1);

                var hours2 = Math.floor(ui.values[1] / 60);
                var minutes2 = ui.values[1] - (hours2 * 60);

                if(hours2.length == 1) hours2 = '0' + hours2;
                if(minutes2.length == 1) minutes2 = '0' + minutes2;
                if(minutes2 == 0) minutes2 = '00';
                if(hours2 >= 12){
                    if (hours2 == 12){
                        hours2 = hours2;
                        minutes2 = minutes2 + " PM";
                    }
                    else if (hours2 == 24){
                        hours2 = 11;
                        minutes2 = "59 PM";
                    }
                    else{
                        hours2 = hours2 - 12;
                        minutes2 = minutes2 + " PM";
                    }
                }
                else{
                    hours2 = hours2;
                    minutes2 = minutes2 + " AM";
                }

                $('.slider-time2').html(hours2+':'+minutes2);
            }
    });

Answer 3

这是我的 24 小时版本，基于输入字段

Javascript

jQuery(function() {
    jQuery('#slider-time').slider({
        range: true,
        min: 0,
        max: 1440,
        step: 15,
        values: [ 600, 1200 ],
        slide: function( event, ui ) {
            var hours1 = Math.floor(ui.values[0] / 60);
            var minutes1 = ui.values[0] - (hours1 * 60);

            if(hours1.length < 10) hours1= '0' + hours;
            if(minutes1.length < 10) minutes1 = '0' + minutes;

            if(minutes1 == 0) minutes1 = '00';

            var hours2 = Math.floor(ui.values[1] / 60);
            var minutes2 = ui.values[1] - (hours2 * 60);

            if(hours2.length < 10) hours2= '0' + hours;
            if(minutes2.length < 10) minutes2 = '0' + minutes;

            if(minutes2 == 0) minutes2 = '00';

            jQuery('#amount-time').val(hours1+':'+minutes1+' - '+hours2+':'+minutes2 );
        }
    });
});

HTML 的两个答案

<label for="amount-time">Time</label>
<input type="text" name="amount-time" id="amount-time" style="border: 0; color: #666666; font-weight: bold;" value="10:00 - 20:00"/>
<div id="slider-time"></div><br>

Answer 4

应该只是hours2 < 10又分钟2＜ 10、不是hours2.length < 10分钟2.长度< 10. 这是对数值的评估而不是字符串长度。