mirror of
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30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
/*
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* Copyright (C) 2021 Aravinth Manivannan <realaravinth@batsense.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import CONST from '../const';
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/** returns number of level input fields currently in DOM */
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const getNumLevels = () => {
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let numLevels = 0;
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document
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.querySelectorAll(`.${CONST.LEVEL_CONTAINER_CLASS}`)
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.forEach(_ => numLevels++);
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console.debug(`[getNumLevels]: numLevels: ${numLevels}`);
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return numLevels;
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};
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export default getNumLevels;
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