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fix: findDOMNodes error

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This commit is contained in:
rorya.lyj 2020-08-17 09:51:38 +08:00
parent 995785dbc9
commit 6f5342db20
1 changed files with 18 additions and 4 deletions
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22
packages/rax-simulator-renderer/src/renderer.ts
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@ -4,7 +4,6 @@ import { Asset, cursor, isElement, isESModule, isReactComponent, setNativeSelect
import { computed, obx } from '@recore/obx'; import { computed, obx } from '@recore/obx';
import DriverUniversal from 'driver-universal'; import DriverUniversal from 'driver-universal';
import { EventEmitter } from 'events'; import { EventEmitter } from 'events';
// @ts-ignore
import { createMemoryHistory, MemoryHistory } from 'history'; import { createMemoryHistory, MemoryHistory } from 'history';
// @ts-ignore // @ts-ignore
import { ComponentType, createElement, render as raxRender, shared } from 'rax'; import { ComponentType, createElement, render as raxRender, shared } from 'rax';
@ -404,8 +403,23 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
return null; return null;
} }
findDOMNodes(instance: any): Array<Element | Text> | null { findDOMNodes(instance: any, selector?: string): Array<Element | Text> | null {
return raxFindDOMNodes(instance); let el = instance;
if (selector) {
el = document.querySelector(selector);
}
try {
return raxFindDOMNodes(el);
} catch (e) {
// ignore
}
if (el && el.type && el.props && el.props.componentId) {
el = document.querySelector(`${el.type}[componentid=${el.props.componentId}]`);
} else {
console.error(instance);
throw new Error('This instance may not a valid element');
}
return raxFindDOMNodes(el);
} }
getClientRects(element: Element | Text) { getClientRects(element: Element | Text) {
@ -428,7 +442,7 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
onDocumentChange(cb: () => void) { onDocumentChange(cb: () => void) {
this.emitter.on('documentChange', cb); this.emitter.on('documentChange', cb);
return () => { return () => {
this.emitter.removeListener('renderer', fn); this.emitter.removeListener('documentChange', cb);
}; };
} }