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refactor(compiler): minor cleanup

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This commit is contained in:
Tobias Bosch
2016-11-03 11:16:28 -07:00
committed by vikerman
parent 648ce5981b
commit e3687706c7
11 changed files with 34 additions and 22 deletions
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17
modules/@angular/platform-browser/src/dom/dom_renderer.ts
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@ -55,11 +55,15 @@ export class DomRootRenderer_ extends DomRootRenderer {
}
export const DIRECT_DOM_RENDERER: DirectRenderer = {
remove(node: Text | Comment | Element) { node.remove();},
remove(node: Text | Comment | Element) {
if (node.parentNode) {
node.parentNode.removeChild(node);
}
},
appendChild(node: Node, parent: Element) { parent.appendChild(node);},
insertBefore(node: Node, refNode: Node) { refNode.parentElement.insertBefore(node, refNode);},
insertBefore(node: Node, refNode: Node) { refNode.parentNode.insertBefore(node, refNode);},
nextSibling(node: Node) { return node.nextSibling;},
parentElement(node: Node): Element{return node.parentElement;}
parentElement(node: Node): Element{return node.parentNode as Element;}
};
export class DomRenderer implements Renderer {
@ -165,7 +169,10 @@ export class DomRenderer implements Renderer {
detachView(viewRootNodes: (Element|Text|Comment)[]) {
for (let i = 0; i < viewRootNodes.length; i++) {
viewRootNodes[i].remove();
const node = viewRootNodes[i];
if (node.parentNode) {
node.parentNode.removeChild(node);
}
}
}
@ -260,7 +267,7 @@ export class DomRenderer implements Renderer {
}
function moveNodesAfterSibling(sibling: Node, nodes: Node[]) {
const parent = sibling.parentElement;
const parent = sibling.parentNode;
if (nodes.length > 0 && parent) {
const nextSibling = sibling.nextSibling;
if (nextSibling) {