從AngularJS對象渲染HTML標簽

Question

我已經找到了有關如何在angularJS中呈現html標簽的類似問題，但它們對我都不起作用，因為我正在使用ng-repeat。 任何人都有任何建議。

     <div ng-repeat="o in SurveyResults.SurveyQuestions">
                    {{o.SurveyQuestionId}}
                    {{o.QuestionText}}
     </div>

我的o.QuestionText包含以下數據，例如<b>How well do we deliver on our promises?</b> <br />Consider our responsiveness to your requests, ability to meet deadlines and <i>accountability for the outcomes</i>.

它顯示標簽而不渲染標簽。

我確實嘗試將其放入我的JS文件中

    homePage.directive('htmlSafe', function($parse, $sce) {
    return {
        link: function(scope, elem, attr) {
            var html = attr.ngBindHtml;
            if(angular.isDefined(html)) {
                var getter = $parse(html);
                var setter = getter.assign;
                setter(scope, $sce.trustAsHtml(getter(scope)));
            }
        }
    };
});

然后像這樣在重復中設置html bind

 <div ng-repeat-html="o in SurveyResults.SurveyQuestions">
                    {{o.SurveyQuestionId}}
                    {{o.QuestionText}}
     </div>

還有其他建議嗎？

Answer 1

只需使用ng-bind-html，就不需要新的指令

 <div ng-repeat="o in SurveyResults.SurveyQuestions">
                {{o.SurveyQuestionId}}
                <span ng-bind-html="o.QuestionText"></span>
 </div>