AngularJS:以自定义样式绑定html字符串 [英] AngularJS: Bind html string with custom style

问题描述

我想将具有自定义样式的html字符串绑定到DOM.但是ngSanitize会从字符串中删除样式.

I want to bind a html string with an custom style to the DOM. However ngSanitize removes the style from the string.

例如:

在控制器中:

$scope.htmlString = "<span style='color: #89a000'>123</span>!";

在DOM中:

<div data-ng-bind-html="htmlString"></div>

将省略样式属性.结果将如下所示:

Will omit the style attribute. The result will look like:

<div data-ng-bind-html="htmlString"><span>123</span>!</div>

代替:

<div data-ng-bind-html="htmlString"><span style='color: #89a000'>123</span>!</div>

问题:我该如何实现?

推荐答案

正如已经提到的@Beyers，您必须使用$sce.trustAsHtml()，直接将其用于DOM中，您可以这样做，JS/controller部分:

As already mentioned @Beyers, you have to use $sce.trustAsHtml(), to use it directly into the DOM, you could do it like this, JS/controller part:

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

在DOM/HTML部分

And in DOM/HTML part

<div data-ng-bind-html="trustAsHtml(htmlString)"></div>

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