angularjs - Add CSS class using angular -

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i have following on angular controller scope model:

$scope.model = {   subscriber: { email: '', name: '' },   notice: { text: '', type: '' } }

i need display p tag whenever notice.text not empty , add css class equal notice.type. have:

<p class="notice" data-ng-bind="model.notice.text" data-ng-if="model.notice.text != ''"></p>

p tag has class "notice". need add class contained in $scope.model.type if defined.

how can this?

side question: there better way show / hide p tag instead of using data-ng-if?

you can use ngclass directive

the ngclass directive allows dynamically set css classes on html element databinding expression represents classes added.

code

ng-class="model.notice.text != '' ? model.notice.type : ''"

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