在Angular2 TypeScript中注释(out)代码 [英] Commenting (out) code in Angular2 TypeScript
问题描述
我有以下Angular2 TypeScript代码,其中一节按照Javascript惯例注释掉:
I have the following Angular2 TypeScript code with a section commented out as per Javascript convention:
@Component({
selector: 'my-app',
template:
`<h1>{{title}}</h1>
<h2>{{lene.name}}</h2>
<div><label>id: </label>{{lene.id}}</div>
/*<div>
<label>name: </label>
<input [(ngModel)]="lene.name" placeholder="name">
</div>*/`
<div><label>description: </label>{{lene.description}}</div>
})
但是,一旦TypeScript编译成Javascript,我就会得到以下输出到我的网页浏览器:
However, once the TypeScript compiles to Javascript I get the following output to my web browser:
我搜索过API文档但找不到指定syn的条目对这个非常基本的功能征税。有人知道你如何在TypeScript中进行多行注释吗?
I've searched the API docs and can't find an entry specifying the syntax for this quite basic feature. Anyone know how you do multi-line comments in TypeScript?
推荐答案
/ * * /
是打字稿评论分隔符
它们在字符串文字中不起作用。
They don't work inside a string literal.
你可以请使用HTML注释语法<! - - >
。
You can use HTML comment syntax instead <!-- -->
.
@Component({
selector: 'my-app',
template:
`<h1>{{title}}</h1>
<h2>{{lene.name}}</h2>
<div><label>id: </label>{{lene.id}}</div>
<!-- <div>
<label>name: </label>
<input [(ngModel)]="lene.name" placeholder="name">
</div> -->'
<div><label>description: </label>{{lene.description}}</div>
})
以这种方式注释掉的HTML仍然会添加到DOM中,但仅作为注释。
The HTML commented out this way still is added to the DOM but only as comment.
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