Bug 147301 – Web Inspector: Start using Node.prototype.append

• Status: RESOLVED
• Resolution: FIXED
• Component: Web Inspector

[Nikita Vasilyev]

https://bugs.webkit.org/show_bug.cgi?id=74648 introduced Node.prototype.append, among a few other new DOM methods.

Convert the following code:

    element.appendChild(document.createTextNode(aString))

to

    element.append(aString)

[Radar WebKit Bug Importer]

<rdar://problem/22000352>

[Nikita Vasilyev]

Created attachment 257527 [details]
Patch

[WebKit Commit Bot]

Comment on attachment 257527 [details]
Patch

Clearing flags on attachment: 257527

Committed r187402: <http://trac.webkit.org/changeset/187402>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Joseph Pecoraro]

Comment on attachment 257527 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=257527&action=review

Nice!

> Source/WebInspectorUI/UserInterface/Models/Breakpoint.js:399
>          checkboxLabel.appendChild(checkboxElement);
> -        checkboxLabel.appendChild(document.createTextNode(this._sourceCodeLocation.displayLocationString()));
> +        checkboxLabel.append(this._sourceCodeLocation.displayLocationString());

Cases like this, where we have multiple appends in a row, we can reduce to a single append call:

From:

    checkboxLabel.appendChild(checkboxElement);
    checkboxLabel.append(text);

To:

    checkboxLabel.append(checkboxElement, text);

> Source/WebInspectorUI/UserInterface/Views/BoxModelDetailsSectionRow.js:219
> +                boxElement.append(widthElement, " \u00D7 ", heightElement);

Which I see you did here.

> Source/WebInspectorUI/UserInterface/Views/CSSStyleDetailsSidebarPanel.js:59
>                  labelElement.appendChild(checkboxElement);
> -                labelElement.appendChild(document.createTextNode(label));
> +                labelElement.append(label);

Another case.