javascript/ionic-framework
1
0
Fork 0
mirror of https://github.com/ionic-team/ionic-framework.git synced 2025-08-20 20:33:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix(select): account for MutationObserver when performing SSR (#21068)

Browse Source 
fixes #21063
This commit is contained in:
Liam DeBeasi
2020-04-27 11:29:44 -04:00
committed by GitHub
parent 4bd9134473
commit 66e8e6404d
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
core/src/utils/watch-options.ts
View File

@ -1,4 +1,7 @@
export const watchForOptions = <T extends HTMLElement>(containerEl: HTMLElement, tagName: string, onChange: (el: T | undefined) => void) => { export const watchForOptions = <T extends HTMLElement>(containerEl: HTMLElement, tagName: string, onChange: (el: T | undefined) => void) => {
/* tslint:disable-next-line */
if (typeof MutationObserver === 'undefined') { return; }
const mutation = new MutationObserver(mutationList => { const mutation = new MutationObserver(mutationList => {
onChange(getSelectedOption<T>(mutationList, tagName)); onChange(getSelectedOption<T>(mutationList, tagName));
}); });