44 lines
900 B
JavaScript
44 lines
900 B
JavaScript
import {List, ListWrapper} from 'angular2/src/facade/collection';
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import {DOM} from 'angular2/src/dom/dom_adapter';
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import {isPresent} from 'angular2/src/facade/lang';
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export class Log {
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_result:List;
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constructor() {
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this._result = [];
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}
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add(value) {
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ListWrapper.push(this._result, value);
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}
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fn(value) {
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return () => {
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ListWrapper.push(this._result, value);
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}
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}
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result() {
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return ListWrapper.join(this._result, "; ");
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}
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}
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export function queryView(view, selector) {
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for (var i = 0; i < view.nodes.length; ++i) {
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var res = DOM.querySelector(view.nodes[i], selector);
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if (isPresent(res)) {
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return res;
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}
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}
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return null;
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}
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export function dispatchEvent(element, eventType) {
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DOM.dispatchEvent(element, DOM.createEvent(eventType));
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}
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export function el(html) {
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return DOM.firstChild(DOM.content(DOM.createTemplate(html)));
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}
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