19 lines
525 B
TypeScript
19 lines
525 B
TypeScript
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// #docregion
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import {Injectable} from 'angular2/core';
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import {ControlGroup, FormBuilder, Validators} from 'angular2/common';
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import {QuestionBase} from './question-base';
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@Injectable()
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export class QuestionControlService {
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constructor(private _fb:FormBuilder){ }
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toControlGroup(questions:QuestionBase<any>[] ) {
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let group = {};
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questions.forEach(question => {
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group[question.key] = question.required ? [question.value || '', Validators.required] : [];
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});
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return this._fb.group(group);
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}
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}
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