21 lines
533 B
JavaScript
21 lines
533 B
JavaScript
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import Ember from 'ember';
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export default Ember.Component.extend({
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onDataUpdate: () => {},
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listData: Ember.computed('listLength', function() {
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let num = this.get('listLength');
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if (num) {
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num = parseInt(num, 10);
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}
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return Array(num || 0).fill(null).map(() => ({ value: '' }));
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}),
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listLength: 0,
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actions: {
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setKey(index, key) {
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let listData = this.get('listData');
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listData.replace(index, 1, key);
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this.get('onDataUpdate')(listData.compact().map(k => k.value));
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},
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},
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});
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