This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The Comment() constructor returns a newly created Comment object with the optional DOMString given in parameter as its textual content.
comment1 = new Comment(); // Create an empty comment
comment2 = new Comment("This is a comment");
var comment = new Comment("Test"); | Specification | Status | Comment |
|---|---|---|
| DOM The definition of 'Comment: Comment' in that specification. | Living Standard | Initial definition |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | Yes | Yes | 24 | No | Yes | ? |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | ? | Yes | Yes | 24 | Yes | ? | ? |
Note: For browsers where this constructor is not supported, Document.createComment() may be suitable.
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https://developer.mozilla.org/en-US/docs/Web/API/Comment/Comment