LẬP TRÌNH JAVASCRIPT TRONG VISUAL STUDIO CODE

Visual Studio obatambeienwasirherbal.com provides basic support for HTML programming out of the box. There is syntax highlighting, smart completions with IntelliSense, và customizable formatting. VS obatambeienwasirherbal.com also includes great Emmet support.

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IntelliSense

As you type in HTML, we offer suggestions via HTML IntelliSense. In the image below, you can see a suggested HTML element closure
as well as a context specific danh sách of suggested elements.

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We also offer up suggestions for elements, tags, some values (as defined in HTML5), Ionic và AngularJS tags. Document symbols are also available for HTML, allowing you to lớn quickly navigate to lớn DOM nodes by id and class name.

You can also work with embedded CSS and JavaScript. However, note that script and style includes from other files are not followed, the language support only looks at the nội dung of the HTML tệp tin.

You can trigger suggestions at any time by pressing ⌃Space (Windows, Linux Ctrl+Space).

You can also control which built-in obatambeienwasirherbal.com completion providers are active. Override these in your user or workspace settings if you prefer not lớn see the corresponding suggestions.

// Configures if the built-in HTML language suggests Angular V1 tags & properties."html.suggest.angular1": true,// Configures if the built-in HTML language suggests Ionic tags, properties and values."html.suggest.ionic": true,// Configures if the built-in HTML language suggests HTML5 tags, properties & values."html.suggest.html5": true

Cthất bại tags

Tag elements are automatically closed when > of the opening tag is typed.

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The matching closing tag is inserted when / of the closing tag is entered.

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You can turn off autoclosing tags with the following setting:

"html.autoClosingTags": false

Aukhổng lồ update tags

When modifying a tag, the linked editing feature automatically updates the matching closing tag. The feature is optional & can be enabled by setting:

"editor.linkedEditing": true

màu sắc picker

The VS obatambeienwasirherbal.com color picker UI is now available in HTML style sections.

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It supports configuration of hue, saturation and opađô thị for the color that is picked up from the editor. It also provides the ability khổng lồ trigger between different color modes by clicking on the color string at the top of the picker. The picker appears on a hover when you are over a color definition.

Hover

Move sầu the mouse over HTML tags or embedded styles & JavaScript lớn get more information on the symbol under the cursor.

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Validation

The HTML language tư vấn performs validation on all embedded JavaScript & CSS.

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You can turn that validation off with the following settings:

// Configures if the built-in HTML language tư vấn validates embedded scripts."html.validate.scripts": true,// Configures if the built-in HTML language support validates embedded styles."html.validate.styles": true

Folding

You can fold regions of source obatambeienwasirherbal.com using the folding icons on the gutter between line numbers và line start. Folding regions are available for all HTML elements for multiline comments in the source obatambeienwasirherbal.com.

Additionally you can use the following region markers to lớn define a folding region: and

If you prefer to switch lớn indentation based folding for HTML use:

Formatting

To improve the formatting of your HTML source obatambeienwasirherbal.com, you can use the Format Document comm& ⇧⌥F (Windows Shift+Alt+F, Linux Ctrl+Shift+I) khổng lồ format the entire file or Format Selection ⌘K ⌘F (Windows, Linux Ctrl+K Ctrl+F) to lớn just format the selected text.

The HTML formatter is based on js-beautify. The formatting options offered by that library are surfaced in the VS obatambeienwasirherbal.com settings:

html.format.wrapLineLength: Maximum amount of characters per line.html.format.unformatted: List of tags that shouldn"t be reformatted.html.format.contentUnformatted: List of tags, comma separated, where the nội dung shouldn"t be reformatted.html.format.extraLiners: List of tags that should have an extra newline before them.html.format.preserveNewLines: Whether existing line breaks before elements should be preserved.html.format.maxPreserveNewLines: Maximum number of line breaks to lớn be preserved in one chunk.html.format.endWithNewline: End with a newline.html.format.indentInnerHtml: Indent & sections.html.format.wrapAttributes: Wrapping strategy for attributes:auto: Wrap when the line length is exceededforce: Wrap all attributes, except firstforce-aligned: Wrap all attributes, except first, and align attributesforce-expand-multiline: Wrap all attributesaligned-multiple: Wrap when line length is exceeded, align attributes verticallypreserve: Preserve wrapping of attributespreserve-aligned: Preserve wrapping of attributes but alignhtml.format.wrapAttributesIndentSize: Alignment kích cỡ when using force aligned and aligned multiple in html.format.wrapAttributes or null to lớn use the mặc định indent kích cỡ.html.format.templating: Honor django, erb, handlebars & php templating language tags.html.format.unformattedContentDelimiter: Keep text nội dung together between this string.

Tip: The formatter doesn"t format the tags listed in the html.format.unformatted & html.format.contentUnformatted settings. Embedded JavaScript is formatted unless "script" tags are excluded.

The Marketplace has several alternative formatters to choose from. If you want khổng lồ use a different formatter, define"html.format.enable": false in your settings lớn turn off the built-in formatter.

Emmet snippets

VS obatambeienwasirherbal.com supports Emmet snippet expansion. Emmet abbreviations are listed along with other suggestions & snippets in the editor auto-completion các mục.

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Tip: See the HTML section of the Emmet cheat sheet for valid abbreviations.

If you"d like to lớn use HTML Emmet abbreviations with other languages, you can associate one of the Emmet modes (such as css, html) with other languages with the emmet.includeLanguages setting. The setting takes a language id & associates it with the language id of an Emmet supported mode.

For example, to lớn use Emmet HTML abbreviations inside JavaScript:

"emmet.includeLanguages": "javascript": "html" We also tư vấn User Defined Snippets.

HTML custom data

You can extover VS obatambeienwasirherbal.com"s HTML support through a declarative custom data format. By setting html.customData lớn a menu of JSON files following the custom data format, you can enhance VS obatambeienwasirherbal.com"s understanding of new HTML tags, attributes and attribute values. VS obatambeienwasirherbal.com will then offer language tư vấn such as completion & hover information for the provided tags, attributes & attribute values.

You can read more about using custom data in the vsobatambeienwasirherbal.com-custom-data repository.

HTML extensions

Install an extension to lớn add more functionality. Go to the Extensions view (⇧⌘X (Windows, Linux Ctrl+Shift+X)) and type "html" to lớn see a danh sách of relevant extensions lớn help with creating and editing HTML.