How to prevent jQuery bootstrap ClockPicker to get minutes that are not divisible by 5

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青春惊慌失措
青春惊慌失措 2021-01-24 00:22

I am using jQuery bootstrap ClockPicker and need to get only times that their minutes are divisible by 5. For example if user selects 13:08, the ClockPicker should select 13:05.

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  • 2021-01-24 00:49

    If you don't mind make changes into Clockpicker (i had to do it for IE), adds an unofficial option like "roundmodfive" in bootstrap-clockpicker.js:
    1. change this

    // Hours and minutes are selected
    ClockPicker.prototype.done = function() {
        raiseCallback(this.options.beforeDone);
        this.hide();
        var last = this.input.prop('value'),
            value = leadingZero(this.hours) + ':' + leadingZero(this.minutes);
        if  (this.options.twelvehour) {
            value = value + this.amOrPm;
        }
    ...
    

    2. By this

    // Hours and minutes are selected
    ClockPicker.prototype.done = function() {
        raiseCallback(this.options.beforeDone);
        this.hide();
    
        var last = this.input.prop('value');
        //Unofficial option added
        /*
            Just an explain:
                I like rounding. Thus, for example 43min => 45 and 42min => 40.
                The minutes are base 60, so you have to make modulus 60.
        */
        if (this.options.roundmodfive) {
            this.minutes = (Math.round(parseInt(this.minutes) / 5)) * 5 % 60;
        }
    
        var value = leadingZero(this.hours) + ':' + leadingZero(this.minutes);
        if  (this.options.twelvehour) {
            value = value + this.amOrPm;
        }
    ...
    
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  • 2021-01-24 01:09

    I didn't found a way to do this with the API. So I wrote one using afterDone callback.

    I parse the input's value and make the change to get the new minutes value.

    var clockpicker = $('.clockpicker').clockpicker({
      afterDone: function() {
        clockpicker.val(round());
      }
    }).find('input');
    
    function round() {
      var time = clockpicker.val(),
          arr = time.split(':'),
          hour = arr[0],
          min = arr[1],
          newMin = (Math.floor(parseInt(min) / 5)) * 5;
    
      return hour + ':' + (newMin > 9 ? '' : '0') + newMin;
    }
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
    <link href="https://weareoutman.github.io/clockpicker/dist/bootstrap-clockpicker.min.css" rel="stylesheet" />
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
    <script src="https://weareoutman.github.io/clockpicker/dist/bootstrap-clockpicker.min.js"></script>
    
    <div class="input-group clockpicker col-xs-6">
      <input type="text" class="form-control" value="09:30">
      <span class="input-group-addon">
        <span class="glyphicon glyphicon-time"></span>
      </span>
    </div>

    http://jsbin.com/lopufu/edit?html,js

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