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if no app div in html

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Ayo 2019-12-08 17:03:17 +08:00
parent de07a88d56
commit 9e75d76d54
1 changed files with 5 additions and 0 deletions
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5
src/minesweeper.js
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@ -33,6 +33,11 @@ export const Minesweeper = function() {
let customWrapper = document.createElement('div'); let customWrapper = document.createElement('div');
customWrapper.setAttribute('id', 'custom-wrapper'); customWrapper.setAttribute('id', 'custom-wrapper');
let appElement = document.getElementById('app'); let appElement = document.getElementById('app');
if (!appElement) {
const body = document.getElementsByTagName('body')[0];
appElement = document.createElement('div');
body.append(appElement);
}
let leaderWrapper = document.createElement('div'); let leaderWrapper = document.createElement('div');
let isMobile = false; let isMobile = false;