angular2-schema-form/dist/model/arrayproperty.js

Angular2 Schema Form (DISCLAIMER: it is not related to angular-schema-form)

var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
import { PropertyGroup } from './formproperty';
var ArrayProperty = (function (_super) {
    __extends(ArrayProperty, _super);
    function ArrayProperty(formPropertyFactory, schemaValidatorFactory, validatorRegistry, schema, parent, path) {
        var _this = _super.call(this, schemaValidatorFactory, validatorRegistry, schema, parent, path) || this;
        _this.formPropertyFactory = formPropertyFactory;
        return _this;
    }
    ArrayProperty.prototype.addItem = function (value) {
        if (value === void 0) { value = null; }
        var newProperty = this.addProperty();
        newProperty.reset(value, false);
        return newProperty;
    };
    ArrayProperty.prototype.addProperty = function () {
        var newProperty = this.formPropertyFactory.createProperty(this.schema.items, this);
        this.properties.push(newProperty);
        return newProperty;
    };
    ArrayProperty.prototype.removeItem = function (index) {
        this.properties.splice(index, 1);
        this.updateValueAndValidity(false, true);
    };
    ArrayProperty.prototype.setValue = function (value, onlySelf) {
        this.createProperties();
        this.resetProperties(value);
        this.updateValueAndValidity(onlySelf, true);
    };
    ArrayProperty.prototype._hasValue = function () {
        return true;
    };
    ArrayProperty.prototype._updateValue = function () {
        this.reduceValue();
    };
    ArrayProperty.prototype.reduceValue = function () {
        var value = [];
        this.forEachChild(function (property, _) {
            if (property.visible && property._hasValue()) {
                value.push(property.value);
            }
        });
        this._value = value;
    };
    ArrayProperty.prototype.reset = function (value, onlySelf) {
        if (onlySelf === void 0) { onlySelf = true; }
        value = value || this.schema.default || [];
        this.properties = [];
        this.resetProperties(value);
        this.updateValueAndValidity(onlySelf, true);
    };
    ArrayProperty.prototype.createProperties = function () {
        this.properties = [];
    };
    ArrayProperty.prototype.resetProperties = function (value) {
        for (var idx in value) {
            if (value.hasOwnProperty(idx)) {
                var property = this.addProperty();
                property.reset(value[idx], true);
            }
        }
    };
    return ArrayProperty;
}(PropertyGroup));
export { ArrayProperty };