| 1 | import { findDOMNode } from 'react-dom';
|
| 2 |
|
| 3 | export default function findNode(target, param) {
|
| 4 | if (!target) {
|
| 5 | return null;
|
| 6 | }
|
| 7 |
|
| 8 | if (typeof target === 'string') {
|
| 9 | return document.getElementById(target);
|
| 10 | }
|
| 11 |
|
| 12 | if (typeof target === 'function') {
|
| 13 | try {
|
| 14 | target = target(param);
|
| 15 | } catch (err) {
|
| 16 | target = null;
|
| 17 | }
|
| 18 | }
|
| 19 |
|
| 20 | if (!target) {
|
| 21 | return null;
|
| 22 | }
|
| 23 |
|
| 24 | try {
|
| 25 | return findDOMNode(target);
|
| 26 | } catch (err) {
|
| 27 | return target;
|
| 28 | }
|
| 29 | } |
| \ | No newline at end of file |