mirror/php-flarum
1
0
Fork 0
mirror of https://github.com/flarum/core.git synced 2025-07-20 08:11:27 +02:00
Code Issues Releases Wiki Activity

Fix error thrown if textarea doesn't exist in TextEditor (#1852)

Browse Source 
* Prevent textarea not existing from causing errors to be thrown

* Replace [0] with .length
This commit is contained in:
David Sevilla Martín
2019-09-09 17:05:11 -04:00
committed by GitHub
parent ba175144f4
commit 2e647cdda8
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
js/src/forum/components/TextEditor.js
View File

@@ -122,6 +122,8 @@ export default class TextEditor extends Component {
setSelectionRange(start, end) { setSelectionRange(start, end) {
const $textarea = this.$('textarea'); const $textarea = this.$('textarea');
if (!$textarea.length) return;
$textarea[0].setSelectionRange(start, end); $textarea[0].setSelectionRange(start, end);
$textarea.focus(); $textarea.focus();
} }
@@ -134,6 +136,8 @@ export default class TextEditor extends Component {
getSelectionRange() { getSelectionRange() {
const $textarea = this.$('textarea'); const $textarea = this.$('textarea');
if (!$textarea.length) return [0, 0];
return [$textarea[0].selectionStart, $textarea[0].selectionEnd]; return [$textarea[0].selectionStart, $textarea[0].selectionEnd];
} }