javascript - jQuery append element and replace selected row -


how change elements of selected row? enter image description here

when combo box changed, want check value of combo. if value of "gender" chosen, replace element "input value ke-3" textbox value :

<select id="data3" name="data3[]">      <option value="man" selected >man</option>      <option value="woman">woman</option> </select>

whether can done using $.(selector).html() ?

my code :

$(document).ready(function() {     mylogic(); });  function mylogic(){   $(".addcf").click(function(){       $("#customfields").append(           '<tr>'             + '<td>'                     + '<select class="tabelbaru" id="data1" name="data1[]">'                             + '<option value="email" selected >email</option>'                             + '<option value="gender">gender</option>'                             + '<option value="age">age</option>'                     + '</select>&nbsp;'             + '</td>'             + '<td>'                 + '<input type="text" id="data2" name="data2[]" value="" placeholder="input value ke-2" />'             + '</td>'             + '<td>'                 + '<input type="text" id="data3" name="data3[]" value="" placeholder="input value ke-3" />'             + '</td>'             + '<td>'                 + '<a href="javascript:void(0);" class="remcf">remove</a>'             + '</td>'         + '</tr>'       );   });      $("#customfields").on('click','.remcf',function(){         $(this).parent().parent().remove();     });       $(document.body).on('change', '.tabelbaru', function() {         var nilai = $(this).val();         if(nilai=='email'){            $("#data3").html('change input type here...');         }     }); }

how do that?

first of not use duplicate ids. use classes instead.

add change handler this:

$("#customfields").on('change', '.tabelbaru', function() {         var $this = $(this),             nilai = $this.val();         console.log(nilai);         if(nilai=='gender'){            $this.closest("tr").find(".data3").replacewith('<select name="data3[]" class="data3">     <option value="man" selected >man</option>     <option value="woman">woman</option></select>'); //creating select         }         else {             $this.closest("tr").find(".data3").replacewith('<input type="text" name="data3[]" value="" placeholder="input value ke-3" class="data3"/>');          }     });

http://jsfiddle.net/tbt93/


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