如何在 VScode 中格式化 HTML 代码？

Question

I would like to find a way to format HTML in VScode, such as fro example, if I have a long div like this one:

<div class="signal-item-icon checkbox-signal signal-icon" [class.selected]="signal.isSelectedCheckSign" (click)="$event.stopPropagation(); onSelectOneShadowSignal(signal);">

I want it to be displayed like this when I do ctrl+shift+i:

<div class="signal-item-icon checkbox-signal signal-icon" 
     [class.selected]="signal.isSelectedCheckSign" 
     (click)="$event.stopPropagation(); 
     onSelectOneShadowSignal(signal);">

Do you if it is possible? Is there an extension VScode that exists for this kind of implementation?

Thank you !

Answer 1

将 VSCode 首选项html.format.wrapAttributes设置为force将完成示例中的格式设置。

Answer 2

You can also use it with combination of html.format.wrapLineLength .

"html.format.wrapLineLength": 80,
"html.format.wrapAttributes": "auto",

In this case, attributes starts wrapping when line length exceeds 80 . It's useful when you have many attributes and it will fill the empty spaces on the right.

Answer 3

I think a better solution would be to use the VSCode html.format.wrapAttributes option of force-aligned . This doesn't blur the line between the next nested object and your attributes of your parent. (In most cases).

force

<form attribute1="value" 
  attribute2="othervalue">
  <div></div>
</form>

force-aligned

<form attribute1="value" 
      attribute2="othervalue">
  <div></div>
</form>

In my opinion, the first option makes it harder to find the div inside the form. And I've seen it cause many developers headaches when this happens.

<form attribute1="value">
  attribute2="othervalue"
  <div></div>
</form>