122 lines
4.7 KiB
JavaScript
122 lines
4.7 KiB
JavaScript
"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.RadioButton = void 0;
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var UIEventSource_1 = require("../UIEventSource");
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var InputElement_1 = require("./InputElement");
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var RadioButton = /** @class */ (function (_super) {
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__extends(RadioButton, _super);
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function RadioButton(elements, selectFirstAsDefault) {
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if (selectFirstAsDefault === void 0) { selectFirstAsDefault = true; }
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var _this = _super.call(this, undefined) || this;
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_this._selectedElementIndex = new UIEventSource_1.UIEventSource(null);
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_this._elements = elements;
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_this._selectFirstAsDefault = selectFirstAsDefault;
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var self = _this;
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_this.value =
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UIEventSource_1.UIEventSource.flatten(_this._selectedElementIndex.map(function (selectedIndex) {
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if (selectedIndex !== undefined && selectedIndex !== null) {
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return elements[selectedIndex].GetValue();
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}
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}), elements.map(function (e) { return e.GetValue(); }));
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_this.value.addCallback(function (t) {
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self.SetCorrectValue(t);
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});
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var _loop_1 = function (i) {
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// If an element is clicked, the radio button corresponding with it should be selected as well
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elements[i].onClick(function () {
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self._selectedElementIndex.setData(i);
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});
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};
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for (var i = 0; i < elements.length; i++) {
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_loop_1(i);
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}
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return _this;
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}
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RadioButton.prototype.IsValid = function (t) {
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for (var _i = 0, _a = this._elements; _i < _a.length; _i++) {
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var inputElement = _a[_i];
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if (inputElement.IsValid(t)) {
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return true;
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}
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}
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return false;
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};
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RadioButton.prototype.GetValue = function () {
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return this.value;
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};
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RadioButton.prototype.IdFor = function (i) {
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return 'radio-' + this.id + '-' + i;
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};
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RadioButton.prototype.InnerRender = function () {
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var body = "";
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var i = 0;
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for (var _i = 0, _a = this._elements; _i < _a.length; _i++) {
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var el = _a[_i];
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var htmlElement = '<input type="radio" id="' + this.IdFor(i) + '" name="radiogroup-' + this.id + '">' +
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'<label for="' + this.IdFor(i) + '">' + el.Render() + '</label>' +
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'<br>';
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body += htmlElement;
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i++;
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}
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return "<form id='" + this.id + "-form'>" + body + "</form>";
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};
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RadioButton.prototype.SetCorrectValue = function (t) {
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if (t === undefined) {
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return;
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}
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// We check that what is selected matches the previous rendering
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for (var i = 0; i < this._elements.length; i++) {
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var e = this._elements[i];
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if (e.IsValid(t)) {
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this._selectedElementIndex.setData(i);
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e.GetValue().setData(t);
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// @ts-ignore
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document.getElementById(this.IdFor(i)).checked = true;
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return;
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}
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}
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};
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RadioButton.prototype.InnerUpdate = function (htmlElement) {
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var self = this;
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function checkButtons() {
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for (var i = 0; i < self._elements.length; i++) {
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var el_1 = document.getElementById(self.IdFor(i));
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// @ts-ignore
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if (el_1.checked) {
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self._selectedElementIndex.setData(i);
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}
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}
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}
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var el = document.getElementById(this.id);
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el.addEventListener("change", function () {
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checkButtons();
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});
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if (this._selectFirstAsDefault) {
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this.SetCorrectValue(this.value.data);
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if (this._selectedElementIndex.data === null || this._selectedElementIndex.data === undefined) {
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var el_2 = document.getElementById(this.IdFor(0));
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if (el_2) {
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// @ts-ignore
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el_2.checked = true;
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checkButtons();
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}
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}
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}
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};
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;
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return RadioButton;
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}(InputElement_1.InputElement));
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exports.RadioButton = RadioButton;
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