bootstrap-vue/esm/components/form-input/form-input.js

With more than 85 components, over 45 available plugins, several directives, and 1000+ icons, BootstrapVue provides one of the most comprehensive implementations of the Bootstrap v4 component and grid system available for Vue.js v2.6, complete with extens

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import { extend } from '../../vue';
import { NAME_FORM_INPUT } from '../../constants/components';
import { PROP_TYPE_BOOLEAN, PROP_TYPE_NUMBER_STRING, PROP_TYPE_STRING } from '../../constants/props';
import { arrayIncludes } from '../../utils/array';
import { attemptBlur } from '../../utils/dom';
import { eventOn, eventOff, eventOnOff, stopEvent } from '../../utils/events';
import { sortKeys } from '../../utils/object';
import { makeProp, makePropsConfigurable } from '../../utils/props';
import { formControlMixin, props as formControlProps } from '../../mixins/form-control';
import { formSelectionMixin } from '../../mixins/form-selection';
import { formSizeMixin, props as formSizeProps } from '../../mixins/form-size';
import { formStateMixin, props as formStateProps } from '../../mixins/form-state';
import { formTextMixin, props as formTextProps } from '../../mixins/form-text';
import { formValidityMixin } from '../../mixins/form-validity';
import { idMixin, props as idProps } from '../../mixins/id';
import { listenersMixin } from '../../mixins/listeners'; // --- Constants ---
// Valid supported input types

var TYPES = ['text', 'password', 'email', 'number', 'url', 'tel', 'search', 'range', 'color', 'date', 'time', 'datetime', 'datetime-local', 'month', 'week']; // --- Props ---

export var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread({}, idProps), formControlProps), formSizeProps), formStateProps), formTextProps), {}, {
  list: makeProp(PROP_TYPE_STRING),
  max: makeProp(PROP_TYPE_NUMBER_STRING),
  min: makeProp(PROP_TYPE_NUMBER_STRING),
  // Disable mousewheel to prevent wheel from changing values (i.e. number/date)
  noWheel: makeProp(PROP_TYPE_BOOLEAN, false),
  step: makeProp(PROP_TYPE_NUMBER_STRING),
  type: makeProp(PROP_TYPE_STRING, 'text', function (type) {
    return arrayIncludes(TYPES, type);
  })
})), NAME_FORM_INPUT); // --- Main component ---
// @vue/component

export var BFormInput = /*#__PURE__*/extend({
  name: NAME_FORM_INPUT,
  // Mixin order is important!
  mixins: [listenersMixin, idMixin, formControlMixin, formSizeMixin, formStateMixin, formTextMixin, formSelectionMixin, formValidityMixin],
  props: props,
  computed: {
    localType: function localType() {
      // We only allow certain types
      var type = this.type;
      return arrayIncludes(TYPES, type) ? type : 'text';
    },
    computedAttrs: function computedAttrs() {
      var type = this.localType,
          name = this.name,
          form = this.form,
          disabled = this.disabled,
          placeholder = this.placeholder,
          required = this.required,
          min = this.min,
          max = this.max,
          step = this.step;
      return {
        id: this.safeId(),
        name: name,
        form: form,
        type: type,
        disabled: disabled,
        placeholder: placeholder,
        required: required,
        autocomplete: this.autocomplete || null,
        readonly: this.readonly || this.plaintext,
        min: min,
        max: max,
        step: step,
        list: type !== 'password' ? this.list : null,
        'aria-required': required ? 'true' : null,
        'aria-invalid': this.computedAriaInvalid
      };
    },
    computedListeners: function computedListeners() {
      return _objectSpread(_objectSpread({}, this.bvListeners), {}, {
        input: this.onInput,
        change: this.onChange,
        blur: this.onBlur
      });
    }
  },
  watch: {
    noWheel: function noWheel(newValue) {
      this.setWheelStopper(newValue);
    }
  },
  mounted: function mounted() {
    this.setWheelStopper(this.noWheel);
  },

  /* istanbul ignore next */
  deactivated: function deactivated() {
    // Turn off listeners when keep-alive component deactivated

    /* istanbul ignore next */
    this.setWheelStopper(false);
  },

  /* istanbul ignore next */
  activated: function activated() {
    // Turn on listeners (if no-wheel) when keep-alive component activated

    /* istanbul ignore next */
    this.setWheelStopper(this.noWheel);
  },
  beforeDestroy: function beforeDestroy() {
    /* istanbul ignore next */
    this.setWheelStopper(false);
  },
  methods: {
    setWheelStopper: function setWheelStopper(on) {
      var input = this.$el; // We use native events, so that we don't interfere with propagation

      eventOnOff(on, input, 'focus', this.onWheelFocus);
      eventOnOff(on, input, 'blur', this.onWheelBlur);

      if (!on) {
        eventOff(document, 'wheel', this.stopWheel);
      }
    },
    onWheelFocus: function onWheelFocus() {
      eventOn(document, 'wheel', this.stopWheel);
    },
    onWheelBlur: function onWheelBlur() {
      eventOff(document, 'wheel', this.stopWheel);
    },
    stopWheel: function stopWheel(event) {
      stopEvent(event, {
        propagation: false
      });
      attemptBlur(this.$el);
    }
  },
  render: function render(h) {
    return h('input', {
      class: this.computedClass,
      attrs: this.computedAttrs,
      domProps: {
        value: this.localValue
      },
      on: this.computedListeners,
      ref: 'input'
    });
  }
});