react-lightning-design-system/module/scripts/Input.js

Salesforce Lightning Design System components built with React

import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
var _excluded = ["id", "className", "label", "required", "error", "readOnly", "cols", "type", "bare", "value", "defaultValue", "htmlReadOnly", "iconLeft", "iconRight", "addonLeft", "addonRight", "symbolPattern", "tooltip", "tooltipIcon", "elementRef", "inputRef", "onKeyDown", "onChange", "onValueChange"];
import React, { useId, useEffect, useContext, useRef } from 'react';
import classnames from 'classnames';
import keycoder from 'keycoder';
import { Icon } from './Icon';
import { FormElement } from './FormElement';
import { Text } from './Text';
import { FieldSetColumnContext } from './FieldSet';
import { registerStyle } from './util';
import { useEventCallback } from './hooks';
import { createFC } from './common';

/**
 *
 */
function useInitComponentStyle() {
  useEffect(function () {
    registerStyle('input-icons', [
    // fix styles of double-iconed input
    ['.slds-input-has-icon_left-right .react-slds-icon.slds-input__icon_right', '{ left: auto; }']]);
  }, []);
}

/**
 *
 */
var InputAddon = function InputAddon(_ref) {
  var content = _ref.content;
  return /*#__PURE__*/React.createElement(Text, {
    tag: "span",
    className: "slds-form-element__addon",
    category: "body",
    type: "regular"
  }, content);
};

/**
 *
 */
var InputIcon = function InputIcon(_ref2) {
  var icon = _ref2.icon,
    align = _ref2.align;
  return /*#__PURE__*/React.isValidElement(icon) ? icon : typeof icon === 'string' ? /*#__PURE__*/React.createElement(Icon, {
    icon: typeof icon === 'string' ? icon : '',
    className: classnames('slds-input__icon', "slds-input__icon_".concat(align), 'slds-icon-text-default')
  }) : /*#__PURE__*/React.createElement(React.Fragment, null);
};

/**
 *
 */

/**
 *
 */
export var Input = createFC(function (props) {
  var id = props.id,
    className = props.className,
    label = props.label,
    required = props.required,
    error = props.error,
    readOnly = props.readOnly,
    cols = props.cols,
    type = props.type,
    bare = props.bare,
    value = props.value,
    defaultValue = props.defaultValue,
    htmlReadOnly = props.htmlReadOnly,
    iconLeft = props.iconLeft,
    iconRight = props.iconRight,
    addonLeft = props.addonLeft,
    addonRight = props.addonRight,
    symbolPattern = props.symbolPattern,
    tooltip = props.tooltip,
    tooltipIcon = props.tooltipIcon,
    elementRef = props.elementRef,
    inputRef = props.inputRef,
    onKeyDown_ = props.onKeyDown,
    onChange_ = props.onChange,
    onValueChange = props.onValueChange,
    rprops = _objectWithoutProperties(props, _excluded);
  useInitComponentStyle();
  var prevValueRef = useRef();
  var onKeyDown = useEventCallback(function (e) {
    if (symbolPattern) {
      var keyCode = e.keyCode,
        shiftKey = e.shiftKey;
      var _value = keycoder.toCharacter(keyCode, shiftKey);
      if (_value && !_value.match(new RegExp(symbolPattern))) {
        e.preventDefault();
        return;
      }
    }
    onKeyDown_ === null || onKeyDown_ === void 0 || onKeyDown_(e);
  });
  var onChange = useEventCallback(function (e) {
    onChange_ === null || onChange_ === void 0 || onChange_(e);
    onValueChange === null || onValueChange === void 0 || onValueChange(e.target.value, prevValueRef.current);
    prevValueRef.current = e.target.value;
  });
  var prefix = useId();
  var rawTextId = id !== null && id !== void 0 ? id : "".concat(prefix, "-raw-text-id");
  var inputId = id !== null && id !== void 0 ? id : "".concat(prefix, "-input-id");
  var labelForId = readOnly ? rawTextId : inputId;
  var errorId = "".concat(prefix, "-error-id");
  var _useContext = useContext(FieldSetColumnContext),
    isFieldSetColumn = _useContext.isFieldSetColumn;
  var inputClassNames = classnames(className, bare ? 'slds-input_bare' : 'slds-input');
  var inputElem = readOnly ? /*#__PURE__*/React.createElement(Text, {
    id: rawTextId,
    type: "regular",
    category: "body"
  }, value) : /*#__PURE__*/React.createElement("input", _extends({
    ref: inputRef,
    className: inputClassNames,
    id: inputId,
    type: type,
    value: value,
    defaultValue: defaultValue,
    readOnly: htmlReadOnly
  }, rprops, {
    onChange: onChange,
    onKeyDown: onKeyDown,
    "aria-describedby": error ? errorId : undefined,
    "aria-invalid": error ? true : undefined
  }));
  var contentElem = inputElem;
  if (iconLeft || iconRight || addonLeft || addonRight) {
    var wrapperClassName = classnames('slds-form-element__control', {
      'slds-input-has-icon': iconLeft || iconRight
    }, {
      'slds-input-has-icon_left-right': iconLeft && iconRight
    }, {
      'slds-input-has-icon_left': iconLeft
    }, {
      'slds-input-has-icon_right': iconRight
    }, {
      'slds-input-has-fixed-addon': addonLeft || addonRight
    });
    contentElem = /*#__PURE__*/React.createElement("div", {
      className: wrapperClassName
    }, addonLeft ? /*#__PURE__*/React.createElement(InputAddon, {
      content: addonLeft
    }) : undefined, iconLeft ? /*#__PURE__*/React.createElement(InputIcon, {
      icon: iconLeft,
      align: "left"
    }) : undefined, inputElem, iconRight ? /*#__PURE__*/React.createElement(InputIcon, {
      icon: iconRight,
      align: "right"
    }) : undefined, addonRight ? /*#__PURE__*/React.createElement(InputAddon, {
      content: addonRight
    }) : undefined);
  }
  if (isFieldSetColumn || label || required || error || cols) {
    var formElemProps = {
      controlId: labelForId,
      label: label,
      required: required,
      error: error,
      errorId: errorId,
      readOnly: readOnly,
      cols: cols,
      tooltip: tooltip,
      tooltipIcon: tooltipIcon,
      elementRef: elementRef
    };
    return /*#__PURE__*/React.createElement(FormElement, formElemProps, contentElem);
  }
  return contentElem;
}, {
  isFormElement: true
});
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