22 lines
715 B
JavaScript
22 lines
715 B
JavaScript
export default class VisibilitySelect {
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constructor(container) {
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if (!container) throw new Error('VisibilitySelect requires a container element as argument 1');
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this.container = container;
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this.helpBlock = this.container.querySelector('.help-block');
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this.select = this.container.querySelector('select');
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}
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init() {
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if (this.select) {
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this.updateHelpText();
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this.select.addEventListener('change', this.updateHelpText.bind(this));
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} else {
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this.helpBlock.textContent = this.container.querySelector('.js-locked').dataset.helpBlock;
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}
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}
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updateHelpText() {
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this.helpBlock.textContent = this.select.querySelector('option:checked').dataset.description;
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}
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}
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