extensions/objects/templates/list-of-unicode-string-editor.component.ts - develop - githubmirror/oppia

extensions/objects/templates/list-of-unicode-string-editor.component.ts

67 строк2 KB

Hardik Goyal

Fix #7092: Remove downgradeComponent (#21903)

18 фев 2025, 21:22

18 фев 2025, 21:224dbd84c

// Copyright 2014 The Oppia Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/**
 * @fileoverview Component for list of unicode string editor.
 */

// Every editor component should implement an alwaysEditable option. There
// may be additional customization options for the editor that should be passed
// in via initArgs.

import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
import {SchemaDefaultValue} from 'services/schema-default-value.service';

interface ListOfUnicodeStringSchema {
  type: 'list';
  items: {
    type: 'unicode';
  };
}

@Component({
  selector: 'list-of-unicode-string-editor',
  templateUrl: './list-editor.component.html',
  styleUrls: [],
})
export class ListOfUnicodeStringEditorComponent implements OnInit {
  // These properties are initialized using Angular lifecycle hooks
  // and we need to do non-null assertion. For more information, see
  // https://github.com/oppia/oppia/wiki/Guide-on-defining-types#ts-7-1
  @Input() modalId!: symbol;
  @Input() value!: SchemaDefaultValue;
  @Output() valueChanged = new EventEmitter();
  SCHEMA: ListOfUnicodeStringSchema = {
    type: 'list',
    items: {
      type: 'unicode',
    },
  };

  ngOnInit(): void {
    if (!this.value) {
      this.value = [];
      this.valueChanged.emit(this.value);
    }
  }

  getSchema(): ListOfUnicodeStringSchema {
    return this.SCHEMA;
  }

  updateValue(value: SchemaDefaultValue): void {
    this.value = value;
    this.valueChanged.emit(this.value);
  }
}