本文整理匯總了TypeScript中dom5.constructors.fragment方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript constructors.fragment方法的具體用法？TypeScript constructors.fragment怎麽用？TypeScript constructors.fragment使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類dom5.constructors的用法示例。
在下文中一共展示了constructors.fragment方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: _moveDomModuleStyleIntoTemplate
/**
* Old Polymer supported `<style>` tag in `<dom-module>` but outside of
* `<template>`. This is also where the deprecated Polymer CSS import tag
* `<link rel="import" type="css">` would generate inline `<style>`.
* Migrates these `<style>` tags into available `<template>` of the
* `<dom-module>`. Will create a `<template>` container if not present.
*
* TODO(usergenic): Why is this in bundler... shouldn't this be some kind of
* polyup or pre-bundle operation?
*/
private _moveDomModuleStyleIntoTemplate(style: ASTNode, refStyle?: ASTNode) {
const domModule =
dom5.nodeWalkAncestors(style, dom5.predicates.hasTagName('dom-module'));
if (!domModule) {
return;
}
let template = dom5.query(domModule, matchers.template);
if (!template) {
template = dom5.constructors.element('template')!;
treeAdapters.default.setTemplateContent(
template, dom5.constructors.fragment());
prepend(domModule, template);
}
removeElementAndNewline(style);
// Ignore the refStyle object if it is contained within a different
// dom-module.
if (refStyle &&
!dom5.query(
domModule, (n) => n === refStyle, dom5.childNodesIncludeTemplate)) {
refStyle = undefined;
}
// keep ordering if previding with a reference style
if (!refStyle) {
prepend(treeAdapters.default.getTemplateContent(template), style);
} else {
insertAfter(refStyle, style);
}
}