在Angular 1.2+中如何使用$sce.trustAsHtml(string)来复制ng-bind-html-unsafe

ng-bind-html-unsafe在Angular 1.2中被移除

我试图实现的东西，我需要使用ng-bind-html-不安全。在文档和github提交中，他们说:

ng-bind-html提供了ng-html-bind-不安全的行为(innerHTML的结果没有当绑定到$sce.trustAsHtml(string)的结果时，sanitization)。

怎么做呢?

当前回答

JavaScript

$scope.get_pre = function(x) {
    return $sce.trustAsHtml(x);
};

HTML

<pre ng-bind-html="get_pre(html)"></pre>

2015-03-24 05:52:56

其他回答

对于Rails(至少在我的情况下)，如果你正在使用angularjs-rails gem，请记得添加sanitize模块

//= require angular
//= require angular-sanitize

然后在你的应用程序中加载它…

var myDummyApp = angular.module('myDummyApp', ['ngSanitize']);

然后您可以执行以下操作:

在模板中:

%span{"ng-bind-html"=>"phone_with_break(x)"}

最后:

$scope.phone_with_break = function (x) {
  if (x.phone != "") {
   return x.phone + "<br>";
  }
  return '';
}

2015-10-23 04:12:27

简单地创建一个过滤器就可以了。(适用于Angular 1.6)

.filter('trustHtml', [
        '$sce',
        function($sce) {
            return function(value) {
                return $sce.trustAs('html', value);
            }
        }
    ]);

并在html中按如下方式使用。

<h2 ng-bind-html="someScopeValue | trustHtml"></h2>

2017-07-06 07:07:41

$scope.trustAsHtml=function(scope)
{
    return $sce.trustAsHtml(scope);
}
<p class="card-text w-100" ng-bind-html="trustAsHtml(note.redoq_csd_product_lead_note)"></p>

2019-10-26 20:38:16

my helpful code for others(just one aspx to do text area post)::

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication45.WebForm1" %>

<!DOCTYPE html>

    enter code here

<html ng-app="htmldoc" xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script src="angular.min.js"></script>
    <script src="angular-sanitize.min.js"></script>
    <script>
        angular.module('htmldoc', ['ngSanitize']).controller('x', function ($scope, $sce) {
            //$scope.htmlContent = '<script> (function () { location = \"http://moneycontrol.com\"; } )()<\/script> In last valid content';
            $scope.htmlContent = '';
            $scope.withoutSanitize = function () {
                return $sce.getTrustedHtml($scope.htmlContent);
            };
            $scope.postMessage = function () {
                var ValidContent = $sce.trustAsHtml($scope.htmlContent);

                //your ajax call here
            };
        });
    </script>
</head>
<body>
    <form id="form1" runat="server">
        Example to show posting valid content to server with two way binding
        <div ng-controller="x">
            <p ng-bind-html="htmlContent"></p>
            <textarea ng-model="htmlContent" ng-trim="false"></textarea>
            <button ng-click="postMessage()">Send</button>
        </div>
    </form>
</body>
</html>

2018-05-10 15:58:43

如果你想要回到旧的指令，你可以添加这个到你的应用程序:

指令:

directives.directive('ngBindHtmlUnsafe', ['$sce', function($sce){
    return {
        scope: {
            ngBindHtmlUnsafe: '=',
        },
        template: "<div ng-bind-html='trustedHtml'></div>",
        link: function($scope, iElm, iAttrs, controller) {
            $scope.updateView = function() {
                $scope.trustedHtml = $sce.trustAsHtml($scope.ngBindHtmlUnsafe);
            }

            $scope.$watch('ngBindHtmlUnsafe', function(newVal, oldVal) {
                $scope.updateView(newVal);
            });
        }
    };
}]);

使用

<div ng-bind-html-unsafe="group.description"></div>

来源:https://github.com/angular-ui/bootstrap/issues/813

2014-09-08 13:06:05

在Angular 1.2+中如何使用$sce.trustAsHtml(string)来复制ng-bind-html-unsafe

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