php - 动态输入字段上的 jquery datepicker

Question

我需要有关动态创建的输入字段的日期选择器的帮助...

我有这个表格:

    <table id="reminder">
                 <tr>
                 <th>Payment Reminders</th> 
                 <th></th>
                 <th></th>
                 <th></th>
                 </tr>
                 <tr>
                    <td><label>Reminder</label></td>                              
                    <td><input type="text" name="payreminder[]" id="payreminder" class="input1" size="20" ><script>$('#payreminder').datepicker({dateFormat: $.datepicker.W3C, changeMonth: true, changeYear: true, yearRange: '2011:2020'}); </script></td> 
                    <td><label>Description</label></td>
                    <td><input type="text" class="input1" name="paydescription[]" id="paydescription"></td>
                    <td> <a href="#" onClick="addReminder('dynamicInputReminder');" title="Add another">Add another</a></td>
                 </tr>
                  <tr>
                   <td colspan="6"><div id="dynamicInputReminder"></div> </td> 

                </tr>


        </table>

添加更多提醒的 JavaScript 是:

<script type="text/javascript" >

 var counterReminder = 1;
 var limit = 20;              
  function addReminder(divName){ 
     if (counterReminder == limit)  {
      alert("You have reached the limit of adding " + counterReminder+ " inputs");
      }
      else {
      var newdiv = document.createElement('div');
      newdiv.innerHTML = "<td><label>Reminder</label></td><td><input type=\"text\"  id=\"payreminder["+counterReminder+"]\" name=\"payreminder["+counterReminder+"]\" class=\"input1\" ></td><td><label>Description</label></td><td><input type=\"text\" id=\"paydescription["+counterReminder+"]\" name=\"paydescription["+counterReminder+"]\" class=\"input1\"></td>";
      document.getElementById(divName).appendChild(newdiv);
      counterReminder++;
 } 
}
</script>

问题是:如何以及在哪里调用日期选择器的下面的脚本，以便它适用于动态创建的字段？

<script>$('#payreminder').datepicker({dateFormat: $.datepicker.W3C, changeMonth: true, changeYear: true, yearRange: '2011:2020'}); </script>

非常感谢!

Answer 1

例如，在输入字段中使用类而不是 ID

<input type=\"text\"  id=\"payreminder["+counterReminder+"]\" name=\"payreminder["+counterReminder+"]\" class=\"payreminder\" >

<script>
    $(document).on('focusin', '.payreminder', function(){
      $(this).datepicker({dateFormat: $.datepicker.W3C, changeMonth: true, changeYear: true, yearRange: '2011:2020'});
    });
</script>