lol*_*zen 5 html typescript angular-cli angular
我想在角度组件中使用类型脚本函数显示格式化的 HTML,我希望它显示不同类型的问题,我尝试了这个,
\n\nimport {Component, OnInit} from \'@angular/core\';\nimport {TP, Question, Qtype} from "../tp";\nimport * as Exercice from \'../assets/Exercice.json\';\n\n@Component({\n selector: \'app-tp\',\n templateUrl: \'./tp.component.html\',\n styleUrls: [\'./tp.component.css\']\n})\nexport class TpComponent implements OnInit {\n\n\n constructor() {\n }\n\n ngOnInit(): void {\n }\n\n displayQCM(question: Question) {\n return `\n <div>\n <hr class="w-100">\n <h3>Question n\xc2\xb0${question.number} ${question.questionType}</h3>\n <p>${question.questionContent}</p>\n ...\n QCM question element\n ...\n </div>\n `;\n }\n\n displayTrueOrFalse(question: Question) {\n return `\n <div>\n <hr class="w-100">\n <h3>Question n\xc2\xb0${question.number} ${question.questionType}</h3>\n <p>${question.questionContent}</p>\n ...\n true or false question element\n ...\n </div>\n `;\n }\n\n displayQuestion(question: Question) {\n return `\n <div>\n <hr class="w-100">\n <h3>Question n\xc2\xb0${question.number} ${question.questionType}</p>\n <p>${question.questionContent}</p>\n ...\n normal question element\n ...\n </div>\n `;\n }\n}\nRun Code Online (Sandbox Code Playgroud)\n\n<div class="row justify-content-center">\n <div class="col-12 col-lg-6">\n <h2>Questions</h2>\n {{displayQCM()}}\n {{displayQuestion()}}\n {{displayTrueOrFalse()}}\n </div>\n</div>\nRun Code Online (Sandbox Code Playgroud)\n\n但 HTML 仅显示为纯文本,在页面上完整编写代码,您知道如何解决此问题吗?
\n\n编辑:编辑代码以使其更适合上下文,问题来自一个 json 文件,有 3 种类型,我创建了一个函数来将它们转换为Question并根据类型我想要 3 种方式在 3 中显示它们不同的形式,每种类型都是一个长的HTML开发,并用不同的标签和元素显示
小智 8
您需要在 html 文件中使用 [innerHTML] 属性
<div class="row justify-content-center">
<div class="col-12 col-lg-6">
<h2>Questions</h2>
<div [innerHTML]="displayQCM()"></div>
<div [innerHTML]="displayQuestion()"></div>
<div [innerHTML]="displayTrueOrFalse()"></div>
</div>
</div>
Run Code Online (Sandbox Code Playgroud)
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