CODEWITHSUNDEEP
angularjsforms
domoindal
domoindal

Reputation: 1523

AngularJS set form to initial state

I have a form which once submitted, I want to clear all fields and set to it initial state.

I use $scope.form.setPristine(); but field labels keep red color.

enter image description here

How can I avoid this?

EDIT:

Here i post the code. All works fine except by such issue.

Html:

<form name="change_password" novalidate>
  <md-input-container style="margin:0;width:200px" flex>
    <label>Enter your current password</label>
    <input name="password" type="password" ng-model="password" ng-minlength="7" required>

    <div ng-messages="change_password.password.$error" ng-if="change_password.password.$dirty" role="alert">
      <div class="error_form" ng-message="required">Enter your current password.</div>
      <div class="error_form" ng-message="minlength">Password must be at least 7 characters long.</div>
    </div>
  </md-input-container>

  <md-input-container style="margin:0;width:200px" flex>
    <label>New Password</label>
    <input name="new_password" type="password" ng-model="new_password" ng-minlength="7" required>

    <div ng-messages="change_password.new_password.$error" ng-if="change_password.new_password.$dirty" role="alert">
      <div class="error_form" ng-message="required">Enter your new password.</div>
      <div class="error_form" ng-message="minlength">New password must be at least 7 characters long.</div>
    </div>
  </md-input-container>

  <md-input-container style="margin:0;width:200px" flex>
    <label>Confirm new password</label>
    <input name="re_new_password" type="password" ng-model="re_new_password" ng-minlength="7" required>

    <div ng-messages="change_password.re_new_password.$error" ng-if="change_password.re_new_password.$dirty" role="alert">
      <div class="error_form" ng-message="required">Confirm your new password.</div>
      <div class="error_form" ng-message="minlength">New password must be at least 7 characters long.</div>
    </div>
  </md-input-container>

  <button  class="button" style="width:200px" ng-if="!saving" ng-click="save_password()" ng-disabled="is_uploading || change_password.$invalid || new_password!=re_new_password">Save new password</button>
  <div ng-if="saving" layout="row" layout-align="center center">
    <md-progress-circular md-mode="indeterminate" size="22"></md-progress-circular>
  </div>
</form>

Ctrl:

userService.save_password($scope.password, $scope.new_password).then( function(response) {
  $scope.$apply( function() {
    if ( response.result ) {
      $scope.password = '';
      $scope.new_password = '';
      $scope.re_new_password = '';
      console.info($scope.change_password);
      $scope.change_password.$setPristine();
    }
    showMessage(response);
    $scope.saving = false;
  })
})

Upvotes: 0

Views: 1048

Answers (2)

Maciej MJ Jedrzejewski
Maciej MJ Jedrzejewski

Reputation: 59

You misunderstand 

setPristine();

It only clears classes on your form, nothing else. Variables are still set. You need to do it like below:

$scope.emptyModel = {};
$scope.reset = function() {
   $scope.yourFormModel = angular.copy($scope.emptyModel);
   $scope.user_form.$setPristine();
   $scope.user_form.$setUntouched();
}

Upvotes: 1

Silvinus
Silvinus

Reputation: 1445

Reset with $setPristine and $setUntouched (for your fiddle): 

    $scope.user_form.$setPristine();
    $scope.user_form.$setUntouched();

Upvotes: 0

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