javascript - 具有动态时间间隔并依赖于 disabledTimeIntervals 设置的表单

标签 javascript jquery eonasdan-datetimepicker

使用 eonasdan/bootstrapdatetimepicker，我尝试解决这个问题:

如何为每个动态创建的时间输入字段设置 disabledTimeIntervals、minDate 和 maxDate？ minDate 和 maxDate 必须设置为相应的字段，而 disabledTimeIntervals 必须设置为所有字段，编辑字段除外 - 每次编辑也是如此。

我没有任何胶水可以完成这项工作。

有人解决这个问题吗？

$(document).ready(function() {
  $("#timeday0from").datetimepicker({
    format: "LT",
    allowInputToggle: true,
    ignoreReadonly: true
  });
  $("#timeday0until").datetimepicker({
    format: "LT",
    allowInputToggle: true,
    ignoreReadonly: true
  });

  $("#timeday0from").on("dp.change", function(e) {
    $("#timeday0until")
      .data("DateTimePicker")
      .minDate(e.date);
  });
  $("#timeday0until").on("dp.change", function(e) {
    $("#timeday0from")
      .data("DateTimePicker")
      .maxDate(e.date);
  });
});
var i = 0;
var day = "day_";
var original = document.getElementById(day + i);
function duplicateElement() {
  var clone = original.cloneNode(true);
  i++;
  clone.id = day + i; // there can only be one element with an ID
  clone.childNodes;
  for (var input of $(".timeday0from", clone)) {
    input.id = "time" + clone.id + "from";
  }
  for (var input of $(".timeday0until", clone)) {
    input.id = "time" + clone.id + "until";
  }
  for (var select of $(".timeday0type", clone)) {
    select.id = "time" + clone.id + "info";
  }
  for (var input of $(".timeday0from", clone)) {
    input.name = "time[" + day + "][" + i + "][from]";
  }
  for (var input of $(".timeday0until", clone)) {
    input.name = "time[" + day + "][" + i + "][until]";
  }
  for (var select of $(".timeday0type", clone)) {
    select.name = "time[" + day + "][" + i + "][type]";
  }
  for (var input of $(".timeday0from", clone)) {
    input.value = "";
  }
  for (var input of $(".timeday0until", clone)) {
    input.value = "";
  }
  for (var select of $(".timeday0type", clone)) {
    select.value = "";
  }
  original.parentNode.appendChild(clone);
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.13.0/moment.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/js/bootstrap-datetimepicker.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/css/bootstrap-datetimepicker.min.css" rel="stylesheet"/>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<div class="col-lg-6 col-md-12">
  <div class="well">
    <h3>Day</h3>
    <div class="row" id="day_0">
      <div class="form-group col-sm-4 col-xs-6">
        <label for="timeday0from" class="control-label">Interval starts</label>
        <div class='input-group date' id='timeday0from'>
          <input type="text" class="form-control datepicker timeday0from" name="time[day][0][from]" readonly="readonly"/>
          <span class="input-group-addon">
            <span class="glyphicon glyphicon-time"></span>
          </span>
        </div>
      </div>
      <div class="form-group col-sm-4 col-xs-6">
        <label for="timeday0until" class="control-label">Interval ends</label>
        <div class='input-group date' id='timeday0until'>
          <input type="text" class="form-control datepicker timeday0until" name="time[day][0][until]" readonly="readonly"/>
          <span class="input-group-addon">
            <span class="glyphicon glyphicon-time"></span>
          </span>
        </div>
      </div>
      <div class="form-group col-sm-4 col-xs-12">
        <label for="timeday0info" class="control-label">Interval-Option</label>
        <select name="time[day][0][info]" class="form-control timeday0type" id="timeday0info">
          <option>Bitte auswählen</option>
        </select>
      </div>
    </div>
  </div>
</div>
<button type="button" class="btn btn-default" onclick="duplicateElement();"><span class="glyphicon glyphicon-plus"></span></button>

创作作品。但是我不知道如何在克隆/删除元素和更新时间字段时设置 maxDate、minDate 和 disabledTimeIntervals(应该防止范围重叠)。

最佳答案

多么困惑 - 但它有效!

$.fn.datetimepicker.defaults.tooltips = {
  today: 'Heute',
  clear: 'Auswahl leeren',
  incrementMinute: 'später',
  decrementMinute: 'früher',
  incrementHour: 'später',
  decrementHour: 'früher',
  pickHour: 'Stunde wählen',
  pickMinute: 'Minute wählen'
};
$.fn.datetimepicker.defaults.useCurrent = false;
$.fn.datetimepicker.defaults.ignoreReadonly = true;
$.fn.datetimepicker.defaults.allowInputToggle = true;
$.fn.datetimepicker.defaults.locale = 'de';
$.fn.datetimepicker.defaults.showClear = true;

$(document).ready(function() {
  initDateTimePair('day',0);
  updateMin('day',0);
  updateMax('day',0);
});

var i = 0;
var original = document.getElementById('day' +'_'+ i);

function initDateTimePair(day, item){
  $("#time"+day+item+"from").datetimepicker({
    format: "LT",
    allowInputToggle: true,
    ignoreReadonly: true
  });
  $("#time"+day+item+"until").datetimepicker({
    format: "LT",
    allowInputToggle: true,
    ignoreReadonly: true
  });
}
function updateMax(day, item){
  $("#time"+day+item+"from").on("dp.change", function(e) {
    $("#time"+day+item+"until").data("DateTimePicker").minDate(e.date);
    if($('#time'+day+item+'until').data("DateTimePicker")){
      updateDisabledTimes(day, item);
    }
  });
}
function updateMin(day, item){
  $("#time"+day+item+"until").on("dp.change", function(e) {
    $("#time"+day+item+"from").data("DateTimePicker").maxDate(e.date);
    if($('#time'+day+item+'from').data("DateTimePicker")){
      updateDisabledTimes(day, item);
    }
  });
}
function initDisabledTimes(day, item){
  var arr = collectDisabledTime(day, null);
  $('#time'+day+item+'from').data("DateTimePicker").disabledTimeIntervals(arr);
  $('#time'+day+item+'until').data("DateTimePicker").disabledTimeIntervals(arr);
}
function updateDisabledTimes(day, item){
  for(l=0; l<=i; l++) {
    var arr = collectDisabledTime(day, item);
    if(l!=item){
      $('#time'+day+l+'from').data("DateTimePicker").disabledTimeIntervals(arr);
      $('#time'+day+l+'until').data("DateTimePicker").disabledTimeIntervals(arr);
    }
  }
}
function collectDisabledTime(day, item){
  var arr = [];
  for(j=0; j<=i; j++){
    if(j!=item){
      var from = $('#time'+day+j+'from').data("DateTimePicker");
      var until = $('#time'+day+j+'until').data("DateTimePicker");
      if(until !== undefined && until.date() !== null && from !== undefined && from.date() !== null){
        arr.push([$('#time'+day+j+'from').data("DateTimePicker").date().add(1,'minute'), $('#time'+day+j+'until').data("DateTimePicker").date().add(-1,'minute')]);
      }
    }
  }
  return arr;
}
function duplicateElement(day) {
  var clone = original.cloneNode(true);
  i++;
  clone.id = day + '_' + i; // there can only be one element with an ID
  clone.childNodes;
  for (var input of $(".time"+day+"from", clone)) {
    input.id = "time" + day + i + "from";
  }
  for (var input of $(".time"+day+"until", clone)) {
    input.id = "time" + day + i + "until";
  }
  for (var select of $(".time"+day+"type", clone)) {
    select.id = "time" + day + i + "info";
  }
  for (var input of $(".time"+day+"from", clone)) {
    input.name = "time[" + day + "][" + i + "][from]";
  }
  for (var input of $(".time"+day+"until", clone)) {
    input.name = "time[" + day + "][" + i + "][until]";
  }
  for (var select of $(".time"+day+"type", clone)) {
    select.name = "time[" + day + "][" + i + "][type]";
  }
  for (var input of $(".time"+day+"from", clone)) {
    input.value = "";
  }
  for (var input of $(".time"+day+"until", clone)) {
    input.value = "";
  }
  for (var select of $(".time"+day+"type", clone)) {
    select.value = "-1";
  }
  original.parentNode.appendChild(clone);
  initDateTimePair(day, i);
  updateMin(day, i);
  updateMax(day, i);
  initDisabledTimes(day, i);
  updateDisabledTimes(day, i);
  console.log($('#timeday'+i+'from').data("DateTimePicker").disabledTimeIntervals())
}
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.13.0/moment.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/locale/de.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/js/bootstrap-datetimepicker.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/css/bootstrap-datetimepicker.min.css" rel="stylesheet"/>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
</head>
<body>
<div class="col-lg-6 col-md-12">
  <div class="well">
    <h3>Day</h3>
    <div class="row" id="day_0">
      <div class="form-group col-sm-4 col-xs-6">
        <label for="timeday0from" class="control-label">Interval starts</label>
        <div class='input-group date' id='timeday0from'>
          <input type="text" class="form-control datepicker timedayfrom" name="time[day][0][from]" readonly="readonly"/>
          <span class="input-group-addon">
            <span class="glyphicon glyphicon-time"></span>
          </span>
        </div>
      </div>
      <div class="form-group col-sm-4 col-xs-6">
        <label for="timeday0until" class="control-label">Interval ends</label>
        <div class='input-group date' id='timeday0until'>
          <input type="text" class="form-control datepicker timedayuntil" name="time[day][0][until]" readonly="readonly"/>
          <span class="input-group-addon">
            <span class="glyphicon glyphicon-time"></span>
          </span>
        </div>
      </div>
      <div class="form-group col-sm-4 col-xs-12">
        <label for="timeday0info" class="control-label">Interval-Option</label>
        <select name="time[day][0][info]" class="form-control timedaytype" id="timeday0info">
          <option value="-1">Bitte auswählen</option>
        </select>
      </div>
    </div>
  </div>
</div>
<button type="button" class="btn btn-default" onclick="duplicateElement('day');"><span class="glyphicon glyphicon-plus"></span></button>

关于javascript - 具有动态时间间隔并依赖于 disabledTimeIntervals 设置的表单，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/58625183/

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