Sam Rawlins
911e285333
Bug: https://github.com/dart-lang/sdk/issues/29325 Change-Id: Id66b414e996e37b3ddd7469bbbb0deb4601a2171 Reviewed-on: https://dart-review.googlesource.com/63221 Reviewed-by: Terry Lucas <terry@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>
99 lines
2.9 KiB
Plaintext
99 lines
2.9 KiB
Plaintext
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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part of $LIBRARYNAME;
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$(ANNOTATIONS)$(NATIVESPEC)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS {
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factory $CLASSNAME() => document.createDocumentFragment();
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factory $CLASSNAME.html(String html,
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{NodeValidator validator, NodeTreeSanitizer treeSanitizer}) {
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return document.body.createFragment(html,
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validator: validator, treeSanitizer: treeSanitizer);
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}
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factory $CLASSNAME.svg(String svgContent,
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{NodeValidator validator, NodeTreeSanitizer treeSanitizer}) {
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return new svg.SvgSvgElement().createFragment(svgContent,
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validator: validator, treeSanitizer: treeSanitizer);
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}
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HtmlCollection get _children => throw new UnimplementedError(
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'Use _docChildren instead');
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// Native field is used only by Dart code so does not lead to instantiation
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// of native classes
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@Creates('Null')
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List<Element> _docChildren;
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List<Element> get children {
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if (_docChildren == null) {
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_docChildren = new FilteredElementList(this);
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}
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return _docChildren;
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}
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set children(List<Element> value) {
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// Copy list first since we don't want liveness during iteration.
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var copy = value.toList();
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var children = this.children;
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children.clear();
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children.addAll(copy);
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}
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/**
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* Finds all descendant elements of this document fragment that match the
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* specified group of selectors.
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*
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* [selectors] should be a string using CSS selector syntax.
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*
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* var items = document.querySelectorAll('.itemClassName');
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*
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* For details about CSS selector syntax, see the
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* [CSS selector specification](http://www.w3.org/TR/css3-selectors/).
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*/
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ElementList<T> querySelectorAll<T extends Element>(String selectors) =>
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new _FrozenElementList<T>._wrap(_querySelectorAll(selectors));
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String get innerHtml {
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final e = new DivElement();
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e.append(this.clone(true));
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return e.innerHtml;
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}
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set innerHtml(String value) {
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this.setInnerHtml(value);
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}
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void setInnerHtml(String html,
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{NodeValidator validator, NodeTreeSanitizer treeSanitizer}) {
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this.nodes.clear();
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append(document.body.createFragment(
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html, validator: validator, treeSanitizer: treeSanitizer));
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}
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/**
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* Adds the specified text as a text node after the last child of this
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* document fragment.
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*/
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void appendText(String text) {
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this.append(new Text(text));
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}
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/**
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* Parses the specified text as HTML and adds the resulting node after the
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* last child of this document fragment.
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*/
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void appendHtml(String text,
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{NodeValidator validator, NodeTreeSanitizer treeSanitizer}) {
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this.append(new DocumentFragment.html(text, validator: validator,
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treeSanitizer: treeSanitizer));
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}
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$!MEMBERS
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}
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