Hi everybody,

I am seeing a strange behavior in one of our forms. Basically, after we just open a form to view and then try to navigate to another row, we're getting a message about unsaved changes. I identified the problematic control and inspecting the element returns

<data-sm:date-time-picker ng-model="currentLiabilityForm.expDate" is-date-range="false" 
form="form.editLiabilityForm" name="expDate" ng-show="currentLiabilityForm.expStatic" 
ng-required="currentLiabilityForm.expStatic" 
class="ng-untouched ng-valid ng-isolate-scope ng-valid-required ng-dirty ng-valid-parse ng-valid-daterange" required="required">
<div class="input-group">
    <input type="text" autocomplete="off" id="expDate" name="expDate" class="form-control ng-valid" placeholder="">
    <span class="input-group-addon datepickerbutton">
        <!--datepickerbutton:jquery datetimepicker plugin requires this class-->
        <i class="fa fa-calendar"></i>
    </span>
    <!-- ngIf: showBod -->
    <!-- ngIf: showEod -->
    <!-- ngIf: showNow -->
</div>
<div class="field-validation-error">
    <span ng-show="!validStartDateRange()" class="ng-hide">Start date must begin before end date.</span>
    <span ng-show="!validEndDateRange()" class="ng-hide">End date must begin after start date.</span>
    <span ng-show="!validRequired()" class="ng-hide">Date is required.</span>
    <span ng-show="!validFutureDate()" class="ng-hide">Date must be in the future.</span>
    <span ng-show="!validPastDate()" class="ng-hide">Date must be in the past.</span>
</div></data-sm:date-time-picker>

Note ng-dirty class among other classes. What may cause this weird behavior, do you know?

This is that control in HTML markup:

<div class="form-group" ng-show="currentLiabilityForm.expStatic">
            <label class="control-label col-md-3 col-lg-3">@Labels.expirationDate: </label>
            <div class="col-lg-4">
                <data-sm:date-time-picker ng-model="currentLiabilityForm.expDate"
                                          is-date-range="false"
                                          form="form.editLiabilityForm"
                                          
                                          name="expDate"
                                          ng-show="currentLiabilityForm.expStatic"
                                          ng-required="currentLiabilityForm.expStatic">
                </data-sm:date-time-picker>
            </div>
            <div class="field-validation-error">
                <span ng-show="form.editLiabilityForm.expDate.$error.required 
                      && form.editLiabilityForm.expDate.$dirty">@String.Format(Messages.isRequired, Labels.expirationDate)</span>
            </div>
        </div>

Thanks in advance.