react-klasha/ionic-test/node_modules/@ionic/core/components/ion-radio-group.js

This is an reactJS library for implementing klasha payment gateway

import { createEvent, h, Host, proxyCustomElement } from '@stencil/core/internal/client';
import { b as getIonMode } from './ionic-global.js';

const RadioGroup = class extends HTMLElement {
  constructor() {
    super();
    this.__registerHost();
    this.ionChange = createEvent(this, "ionChange", 7);
    this.inputId = `ion-rg-${radioGroupIds++}`;
    this.labelId = `${this.inputId}-lbl`;
    /**
     * If `true`, the radios can be deselected.
     */
    this.allowEmptySelection = false;
    /**
     * The name of the control, which is submitted with the form data.
     */
    this.name = this.inputId;
    this.setRadioTabindex = (value) => {
      const radios = this.getRadios();
      // Get the first radio that is not disabled and the checked one
      const first = radios.find(radio => !radio.disabled);
      const checked = radios.find(radio => (radio.value === value && !radio.disabled));
      if (!first && !checked) {
        return;
      }
      // If an enabled checked radio exists, set it to be the focusable radio
      // otherwise we default to focus the first radio
      const focusable = checked || first;
      for (const radio of radios) {
        const tabindex = radio === focusable ? 0 : -1;
        radio.setButtonTabindex(tabindex);
      }
    };
    this.onClick = (ev) => {
      ev.preventDefault();
      const selectedRadio = ev.target && ev.target.closest('ion-radio');
      if (selectedRadio) {
        const currentValue = this.value;
        const newValue = selectedRadio.value;
        if (newValue !== currentValue) {
          this.value = newValue;
        }
        else if (this.allowEmptySelection) {
          this.value = undefined;
        }
      }
    };
  }
  valueChanged(value) {
    this.setRadioTabindex(value);
    this.ionChange.emit({ value });
  }
  componentDidLoad() {
    this.setRadioTabindex(this.value);
  }
  async connectedCallback() {
    // Get the list header if it exists and set the id
    // this is used to set aria-labelledby
    const header = this.el.querySelector('ion-list-header') || this.el.querySelector('ion-item-divider');
    if (header) {
      const label = this.label = header.querySelector('ion-label');
      if (label) {
        this.labelId = label.id = this.name + '-lbl';
      }
    }
  }
  getRadios() {
    return Array.from(this.el.querySelectorAll('ion-radio'));
  }
  onKeydown(ev) {
    const inSelectPopover = !!this.el.closest('ion-select-popover');
    if (ev.target && !this.el.contains(ev.target)) {
      return;
    }
    // Get all radios inside of the radio group and then
    // filter out disabled radios since we need to skip those
    const radios = this.getRadios().filter(radio => !radio.disabled);
    // Only move the radio if the current focus is in the radio group
    if (ev.target && radios.includes(ev.target)) {
      const index = radios.findIndex(radio => radio === ev.target);
      const current = radios[index];
      let next;
      // If hitting arrow down or arrow right, move to the next radio
      // If we're on the last radio, move to the first radio
      if (['ArrowDown', 'ArrowRight'].includes(ev.code)) {
        next = (index === radios.length - 1)
          ? radios[0]
          : radios[index + 1];
      }
      // If hitting arrow up or arrow left, move to the previous radio
      // If we're on the first radio, move to the last radio
      if (['ArrowUp', 'ArrowLeft'].includes(ev.code)) {
        next = (index === 0)
          ? radios[radios.length - 1]
          : radios[index - 1];
      }
      if (next && radios.includes(next)) {
        next.setFocus(ev);
        if (!inSelectPopover) {
          this.value = next.value;
        }
      }
      // Update the radio group value when a user presses the
      // space bar on top of a selected radio
      if (['Space'].includes(ev.code)) {
        this.value = (this.allowEmptySelection && this.value !== undefined)
          ? undefined
          : current.value;
        // Prevent browsers from jumping
        // to the bottom of the screen
        ev.preventDefault();
      }
    }
  }
  render() {
    const { label, labelId } = this;
    const mode = getIonMode(this);
    return (h(Host, { role: "radiogroup", "aria-labelledby": label ? labelId : null, onClick: this.onClick, class: mode }));
  }
  get el() { return this; }
  static get watchers() { return {
    "value": ["valueChanged"]
  }; }
};
let radioGroupIds = 0;

const IonRadioGroup = /*@__PURE__*/proxyCustomElement(RadioGroup, [0,"ion-radio-group",{"allowEmptySelection":[4,"allow-empty-selection"],"name":[1],"value":[1032]},[[4,"keydown","onKeydown"]]]);

export { IonRadioGroup };