0

我有一个表格，其中我有两个字段DOB和marriage日期。如果结婚日期是less than DOB我想显示red边框。我可以得到DOB is greater than marriage但我也不能显示红色边框我希望表格应该是无效的如果我的字段无效，那么我的表单也无效

这是我的代码 http://plnkr.co/edit/neixp9ZARRAQ33gKSV9u?p=preview

 $scope.changedate =function(obj){

    console.log(obj.name)
    if(obj && obj.name){
            obj.longDate = moment(obj.name).format('x');
        }

        if(parseInt($scope.c['marriage date'].longDate) > parseInt($scope.c['date of birth'].longDate)){
          alert('not bigger')
        }
  }




app.directive('viewValueChanged', function viewValueChangedDirective() {
    return {
        restrict: "A",
        require: 'ngModel',
        link: linkFn
    };

    function linkFn(scope, elem, attrs, ngModel) {
        scope.$watch(function () {
            return ngModel.$viewValue;
        }, function (newValue, oldValue) {
            if (newValue && newValue !== oldValue) {
                scope.$parent.$eval(attrs['viewValueChanged']);
            }
            // in case of user entered invalid value
            if(newValue === null) {
                scope.$parent.$eval(attrs['viewValueChanged']);
            }
        });
    }
});

如果结婚日期大于我也想显示红色边框。我的表格应该是无效的

 <form name="userForm">
    <li ng-repeat="(key, x) in c">
       <p class="input-group"  ng-if="x.date=='date'">{{key}}
          <input name="{{key}}" type="text" view-value-changed='changedate(x)' class="form-control" uib-datepicker-popup="{{format}}" ng-model="x.name" is-open="x.opened" datepicker-options="dateOptions" ng-required="true" close-text="Close" alt-input-formats="formats" />
                <span id="" ng-if="userForm[key].$invalid" class="help-block" style="margin-bottom:0">Invalid date </span>

          <span class="input-group-btn">
            <button type="button" class="btn btn-default" ng-click="open1(x)"><i class="glyphicon glyphicon-calendar"></i></button>
          </span>
        </p>

         <p class="input-group"  ng-if="x.date=='date2'">{{key}}
          <input  name="{{key}}"type="text" view-value-changed='changedate(x)' class="form-control" uib-datepicker-popup="{{format}}" ng-model="x.name" is-open="x.opened" datepicker-options="dateOptions2" ng-required="true" close-text="Close" alt-input-formats="formats" />
            <span id="" ng-if="userForm[key].$invalid" class="help-block" style="margin-bottom:0">Invalid date </span>

          <span class="input-group-btn">
            <button type="button" class="btn btn-default" ng-click="open1(x)"><i class="glyphicon glyphicon-calendar"></i></button>
          </span>

        </p>
    </li>
    </form>
4

2 回答 2

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您可以使用：ng-class

就像是：

 ng-class="{'verified': userForm[key].$invalid}"

您可以将其添加到您的输入中。

然后添加.verified到你的CSS：

input.form-control.verified {
   border: 1px solid red;
}

这是plnkr

于 2018-11-09T11:14:43.970 回答
0

根据输入字段的有效性应用将非常简单。添加 CSS 规则，当字段无效时触发。

inupt[uib-datepicker-popup].ng-invalid {
   border: 1px solid red;
}
于 2018-11-09T11:46:10.323 回答