本文整理汇总了TypeScript中angular2/src/dom/dom_adapter.DOM.getShadowRoot方法的典型用法代码示例。如果您正苦于以下问题：TypeScript DOM.getShadowRoot方法的具体用法？TypeScript DOM.getShadowRoot怎么用？TypeScript DOM.getShadowRoot使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类angular2/src/dom/dom_adapter.DOM的用法示例。
在下文中一共展示了DOM.getShadowRoot方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: it
it('should attach the view nodes to the shadow root', () => {
var host = el('<div><span>original content</span></div>');
var nodes = el('<div>view</div>');
var view = new View(null, [nodes], [], [], [], []);
strategy.attachTemplate(host, view);
var shadowRoot = DOM.getShadowRoot(host);
expect(isPresent(shadowRoot)).toBeTruthy();
expect(shadowRoot).toHaveText('view');
});示例2: it
it('should attach the view nodes to the shadow root', () => {
var host = el('<div></div>');
var nodes = el('<div>view</div>');
var pv = new ProtoView(nodes, new DynamicProtoChangeDetector(null, null), null);
var view = pv.instantiate(null, null);
strategy.attachTemplate(host, view);
var shadowRoot = DOM.getShadowRoot(host);
expect(isPresent(shadowRoot)).toBeTruthy();
expect(shadowRoot).toHaveText('view');
});示例3: elementText
function elementText(n) {
var hasNodes = (n) => {
var children = DOM.childNodes(n);
return children && children.length > 0;
};
if (n instanceof Array) {
return n.map((nn) => elementText(nn)).join("");
}
if (DOM.isCommentNode(n)) {
return '';
}
if (DOM.isElementNode(n) && DOM.tagName(n) == 'CONTENT') {
return elementText(Array.prototype.slice.apply(DOM.getDistributedNodes(n)));
}
if (DOM.hasShadowRoot(n)) {
return elementText(DOM.childNodesAsList(DOM.getShadowRoot(n)));
}
if (hasNodes(n)) {
return elementText(DOM.childNodesAsList(n));
}
return DOM.getText(n);
}示例4: it
it('should use the native shadow root', () => {
var host = el('<div><span>original content</span></div>');
expect(strategy.prepareShadowRoot(host)).toBe(DOM.getShadowRoot(host));
});