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jquery select options remove initial option and replace with others


jquery select options remove initial option and replace with others

By : mjasantome
Date : November 18 2020, 03:01 PM
will be helpful for those in need I have the below piece of jquery which adds new options to the select input via ajax. However the select initially has one option which I would like to remove and then replace with the options returned via ajax. , As you are using jQuery, you can .empty() the select.
code :
success: function (data) {

        // Will remove previous set options from select
        $('#id_previous_full_address').empty();

        var select = document.querySelector('#id_previous_full_address');
        console.log(data)
        data.property_choices.forEach(function (subarray) {
          var option = new Option(subarray[1], subarray[0]);
          select.options.add(option);
        });
      }


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How do you remove all the options of a select box and then add one option and select it with jQuery?

How do you remove all the options of a select box and then add one option and select it with jQuery?


By : Tauqeer
Date : March 29 2020, 07:55 AM
To fix the issue you can do Using core jQuery, how do you remove all the options of a select box, then add one option and select it?
code :
$('#mySelect')
    .find('option')
    .remove()
    .end()
    .append('<option value="whatever">text</option>')
    .val('whatever')
;
How to remove and replace select options using jquery?

How to remove and replace select options using jquery?


By : Gerard C
Date : March 29 2020, 07:55 AM
To fix the issue you can do Need a little help here. I have a dynamic form that enables user to select his/her correct addresses. What I did is I have 2 select boxes. One is States and second is city. After the user choose his/her states the dropdown city options will be change dynamically according to the selected states. My problem is, I am appending it. That's why I have a problem changing the correct city. Because it will display the previous selected option value. It keeps on appending and appending. Any idea how can I work on this? Here's my code. , Removes all options and appends your default one again:
code :
var select = $('#city');
select.empty().append('<option value="">---Select City---</option>');
Angular ng-options remove blank option and select the first option only

Angular ng-options remove blank option and select the first option only


By : deniden
Date : March 29 2020, 07:55 AM
Hope this helps I am using AngularJS to populate my select options content dynamically from an array of objects in my controller. My objects has a property named userProfileName. , Do this :)
In your controller :
code :
 function myCtrl ($scope) {
   $scope.userProfiles = [
     {id: 10, name: 'Carton'},
     {id: 27, name: 'Bernard'},
     {id: 39, name: 'Julie'},
  ];

   $scope.selectedUserProfile= $scope.userProfiles[0]; // Set by default the   value "carton"
  };
      <select  id="requestorSite" ng-model="selectedUserProfile" ng-options="userProfile as userProfile.name for userProfile in userProfiles">
            </select>
Remove Contact select option form file select options

Remove Contact select option form file select options


By : John
Date : March 29 2020, 07:55 AM
it helps some times Use below code I think it can help you and also refers Link
code :
Intent intent_upload = new Intent();
        intent_upload.setType("*/*");
        intent_upload.setAction(Intent.ACTION_GET_CONTENT);
        intent_upload.addCategory(Intent.CATEGORY_OPENABLE);
        activity.startActivityForResult(intent_upload, Constants.FILE_PICK_REQUEST_CODE);
How to remove initial blank option and select <option> value when using ng-repeat or ng-options?

How to remove initial blank option and select <option> value when using ng-repeat or ng-options?


By : xavier fu
Date : March 29 2020, 07:55 AM
this will help The solution is simple: use ng-options, and bind to an object rather than an ID. Add a single option with a blank value to the select in order to display your "Show all" option.
Here's an updated plunkr: http://plnkr.co/edit/E8I6D6Ti3Kzw1eukuRBQ?p=preview
code :
<select name="groups" id="grp" ng-model="selectedGroup" ng-options="group.name for group in groups">
    <option value="">Show All</option>
</select>

$scope.myFilter = function(val, i, a) {
  if(!$scope.selectedGroup){
      return true;
  }
  var m = false;
  var grp = $scope.selectedGroup;
  angular.forEach(grp.members, function(v, k){
      if(val.vpkDeviceID == v.vpkDeviceID){
          m = true;
      }
  }, m);
  return m;
};
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