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Jquery Clone() Issue

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Here is my full html date and time table :

Solution 1:

I think you can solve your problem by 3 steps:

  1. add class='add_time' to your <select> tag as below:
<select class="form-control add_time" id="add_time" name="add_time[]" class='add_time'>

  1. get active add_date elements count by var count = $('.add_button').length; and use the count variable instead x in the condition.

  2. remove x--; from your code.

and then your JQuery code must be like this:

$(document).ready(function() {

    var max_fields      = 30; //maximum input boxes allowed
    var wrapper         = $(".addmore_box_date"); //Fields wrapper
    var add_button      = $("#addmoredate"); //Add button ID

    $('#add_date').datetimepicker({     
            timepicker:false,
            format:'Y-m-d',
            formatDate:'Y/m/d',
            minDate:'-1970/01/02', // yesterday is minimum date
            maxDate:'+2017/12/01', // and tommorow is maximum date calendar             
     });    

   var x = 1; //initlal text box count
   var count = $('.add_button').length;

   $(add_button).click(function(e) { //on add input button click

       e.preventDefault();
       if(count < max_fields){ //max input box allowed           
           x++; //text box increment

           var newRow = $("<span id='date_time_close'><div class='row'><div class='col-xs-6 col-sm-4 col-md-4'><input type='text' name='add_date[]' class='form-control' id='add_date"+x+"' placeholder='Select date'></div><div class='col-xs-6 col-sm-4 col-md-4'><div class='new_select'></div><a class='remove_date_time pull-right'>&nbsp;Close</a></div></div></span>");  

          newRow.find('.new_select').append($('select.add_time').clone().attr('class', 'form-control add_time'+x));
          $(wrapper).append(newRow);  

          $('#add_date'+x).datetimepicker({     
                    timepicker:false,
                    format:'Y-m-d',
                    formatDate:'Y/m/d',
                    minDate:'-1970/01/02', // yesterday is minimum date
                    maxDate:'+2017/12/01', // and tommorow is maximum date calendar                 
              });      

       }
    });

    $(wrapper).on("click",".remove_date_time", function(e){ //user click on remove text
        e.preventDefault(); $('#date_time_close').remove();
    })      
});

Description: when you remove the add_date element on close button click, and decrease the x variable, the datetimepicker object of the removed element is in the memory and not removed.

when you add a new element with the name of recently removed element, you can not define another datetimepicker object with the same name.


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