office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
332 lines • 16.1 kB
JavaScript
import * as tslib_1 from "tslib";
import * as React from 'react';
import { Label } from '../../Label';
import { Icon } from '../../Icon';
import { DelayedRender, BaseComponent, getId, css, getNativeProps, inputProperties, textAreaProperties } from '../../Utilities';
import * as stylesImport from './TextField.scss';
var styles = stylesImport;
import { AnimationClassNames } from '../../Styling';
var TextField = /** @class */ (function (_super) {
tslib_1.__extends(TextField, _super);
function TextField(props) {
var _this = _super.call(this, props) || this;
_this._warnDeprecations({
'iconClass': 'iconProps',
'addonString': 'prefix',
'onRenderAddon': 'onRenderPrefix'
});
_this._warnMutuallyExclusive({
'value': 'defaultValue'
});
_this._id = getId('TextField');
_this._descriptionId = getId('TextFieldDescription');
_this.state = {
value: props.value || props.defaultValue || '',
isFocused: false,
errorMessage: ''
};
_this._onInputChange = _this._onInputChange.bind(_this);
_this._onFocus = _this._onFocus.bind(_this);
_this._onBlur = _this._onBlur.bind(_this);
_this._delayedValidate = _this._async.debounce(_this._validate, _this.props.deferredValidationTime);
_this._lastValidation = 0;
_this._isDescriptionAvailable = false;
return _this;
}
Object.defineProperty(TextField.prototype, "value", {
/**
* Gets the current value of the text field.
*/
get: function () {
return this.state.value;
},
enumerable: true,
configurable: true
});
TextField.prototype.componentDidMount = function () {
this._isMounted = true;
this._adjustInputHeight();
if (this.props.validateOnLoad) {
this._validate(this.state.value);
}
};
TextField.prototype.componentWillReceiveProps = function (newProps) {
var _this = this;
var onBeforeChange = this.props.onBeforeChange;
if (newProps.value !== undefined && newProps.value !== this.state.value) {
if (onBeforeChange) {
onBeforeChange(newProps.value);
}
this._latestValue = newProps.value;
this.setState({
value: newProps.value,
errorMessage: ''
}, function () {
_this._adjustInputHeight();
});
this._delayedValidate(newProps.value);
}
};
TextField.prototype.componentWillUnmount = function () {
this._isMounted = false;
};
TextField.prototype.render = function () {
var _a = this.props, className = _a.className, description = _a.description, disabled = _a.disabled, iconClass = _a.iconClass, iconProps = _a.iconProps, multiline = _a.multiline, required = _a.required, underlined = _a.underlined, borderless = _a.borderless, addonString = _a.addonString, // @deprecated
prefix = _a.prefix, suffix = _a.suffix, _b = _a.onRenderAddon, onRenderAddon = _b === void 0 ? this._onRenderAddon : _b, // @deprecated
_c = _a.onRenderPrefix, // @deprecated
onRenderPrefix = _c === void 0 ? this._onRenderPrefix : _c, _d = _a.onRenderSuffix, onRenderSuffix = _d === void 0 ? this._onRenderSuffix : _d, _e = _a.onRenderLabel, onRenderLabel = _e === void 0 ? this._onRenderLabel : _e;
var isFocused = this.state.isFocused;
var errorMessage = this._errorMessage;
this._isDescriptionAvailable = Boolean(description || errorMessage);
var renderProps = tslib_1.__assign({}, this.props, { componentId: this._id });
var textFieldClassName = css('ms-TextField', styles.root, className, (_f = {},
_f['is-required ' + styles.rootIsRequiredLabel] = this.props.label && required,
_f['is-required ' + styles.rootIsRequiredPlaceholderOnly] = !this.props.label && required,
_f['is-disabled ' + styles.rootIsDisabled] = disabled,
_f['is-active ' + styles.rootIsActive] = isFocused,
_f['ms-TextField--multiline ' + styles.rootIsMultiline] = multiline,
_f['ms-TextField--underlined ' + styles.rootIsUnderlined] = underlined,
_f['ms-TextField--borderless ' + styles.rootIsBorderless] = borderless,
_f));
return (React.createElement("div", { className: textFieldClassName },
React.createElement("div", { className: css('ms-TextField-wrapper', styles.wrapper, underlined ? errorMessage && styles.invalid : '') },
onRenderLabel(renderProps, this._onRenderLabel),
React.createElement("div", { className: css('ms-TextField-fieldGroup', styles.fieldGroup, isFocused && styles.fieldGroupIsFocused, errorMessage && styles.invalid) },
(addonString !== undefined || this.props.onRenderAddon) && (React.createElement("div", { className: css('ms-TextField-prefix', styles.fieldPrefixSuffix) }, onRenderAddon(this.props, this._onRenderAddon))),
(prefix !== undefined || this.props.onRenderPrefix) && (React.createElement("div", { className: css('ms-TextField-prefix', styles.fieldPrefixSuffix) }, onRenderPrefix(this.props, this._onRenderPrefix))),
multiline ? this._renderTextArea() : this._renderInput(),
(iconClass || iconProps) && React.createElement(Icon, tslib_1.__assign({ className: css(iconClass, styles.icon) }, iconProps)),
(suffix !== undefined || this.props.onRenderSuffix) && (React.createElement("div", { className: css('ms-TextField-suffix', styles.fieldPrefixSuffix) }, onRenderSuffix(this.props, this._onRenderSuffix))))),
this._isDescriptionAvailable &&
React.createElement("span", { id: this._descriptionId },
description && React.createElement("span", { className: css('ms-TextField-description', styles.description) }, description),
errorMessage &&
React.createElement("div", null,
React.createElement(DelayedRender, null,
React.createElement("p", { className: css('ms-TextField-errorMessage', AnimationClassNames.slideDownIn20, styles.errorMessage) },
React.createElement("span", { "aria-live": 'assertive', className: styles.errorText, "data-automation-id": 'error-message' }, errorMessage)))))));
var _f;
};
/**
* Sets focus on the text field
*/
TextField.prototype.focus = function () {
if (this._textElement) {
this._textElement.focus();
}
};
/**
* Selects the text field
*/
TextField.prototype.select = function () {
if (this._textElement) {
this._textElement.select();
}
};
/**
* Sets the selection start of the text field to a specified value
*/
TextField.prototype.setSelectionStart = function (value) {
if (this._textElement) {
this._textElement.selectionStart = value;
}
};
/**
* Sets the selection end of the text field to a specified value
*/
TextField.prototype.setSelectionEnd = function (value) {
if (this._textElement) {
this._textElement.selectionEnd = value;
}
};
Object.defineProperty(TextField.prototype, "selectionStart", {
/**
* Gets the selection start of the text field
*/
get: function () {
return this._textElement ? this._textElement.selectionStart : -1;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TextField.prototype, "selectionEnd", {
/**
* Gets the selection end of the text field
*/
get: function () {
return this._textElement ? this._textElement.selectionEnd : -1;
},
enumerable: true,
configurable: true
});
/**
* Sets the start and end positions of a selection in a text field.
* @param start Index of the start of the selection.
* @param end Index of the end of the selection.
*/
TextField.prototype.setSelectionRange = function (start, end) {
if (this._textElement) {
this._textElement.setSelectionRange(start, end);
}
};
TextField.prototype._onFocus = function (ev) {
if (this.props.onFocus) {
this.props.onFocus(ev);
}
this.setState({ isFocused: true });
if (this.props.validateOnFocusIn) {
this._validate(this.state.value);
}
};
TextField.prototype._onBlur = function (ev) {
if (this.props.onBlur) {
this.props.onBlur(ev);
}
this.setState({ isFocused: false });
if (this.props.validateOnFocusOut) {
this._validate(this.state.value);
}
};
TextField.prototype._onRenderLabel = function (props) {
var label = props.label, componentId = props.componentId;
if (label) {
return (React.createElement(Label, { htmlFor: componentId }, label));
}
return null;
};
// @deprecated
TextField.prototype._onRenderAddon = function (props) {
var addonString = props.addonString;
return (React.createElement("span", { style: { paddingBottom: '1px' } }, addonString));
};
TextField.prototype._onRenderPrefix = function (props) {
var prefix = props.prefix;
return (React.createElement("span", { style: { paddingBottom: '1px' } }, prefix));
};
TextField.prototype._onRenderSuffix = function (props) {
var suffix = props.suffix;
return (React.createElement("span", { style: { paddingBottom: '1px' } }, suffix));
};
TextField.prototype._getTextElementClassName = function () {
var textFieldClassName;
if (this.props.multiline && !this.props.resizable) {
textFieldClassName = css('ms-TextField-field ms-TextField-field--unresizable', styles.field, styles.fieldIsUnresizable);
}
else {
textFieldClassName = css('ms-TextField-field', styles.field);
}
return css(textFieldClassName, this.props.inputClassName, (_a = {},
_a[styles.hasIcon] = !!this.props.iconClass,
_a));
var _a;
};
Object.defineProperty(TextField.prototype, "_errorMessage", {
get: function () {
var errorMessage = this.state.errorMessage;
if (!errorMessage) {
errorMessage = this.props.errorMessage;
}
return errorMessage;
},
enumerable: true,
configurable: true
});
TextField.prototype._renderTextArea = function () {
var textAreaProps = getNativeProps(this.props, textAreaProperties, ['defaultValue']);
return (React.createElement("textarea", tslib_1.__assign({ id: this._id }, textAreaProps, { ref: this._resolveRef('_textElement'), value: this.state.value, onInput: this._onInputChange, onChange: this._onInputChange, className: this._getTextElementClassName(), "aria-describedby": this._isDescriptionAvailable ? this._descriptionId : null, "aria-invalid": !!this.state.errorMessage, "aria-label": this.props.ariaLabel, onFocus: this._onFocus, onBlur: this._onBlur })));
};
TextField.prototype._renderInput = function () {
var inputProps = getNativeProps(this.props, inputProperties, ['defaultValue']);
return (React.createElement("input", tslib_1.__assign({ type: 'text', id: this._id }, inputProps, { ref: this._resolveRef('_textElement'), value: this.state.value, onInput: this._onInputChange, onChange: this._onInputChange, className: this._getTextElementClassName(), "aria-label": this.props.ariaLabel, "aria-describedby": this._isDescriptionAvailable ? this._descriptionId : null, "aria-invalid": !!this.state.errorMessage, onFocus: this._onFocus, onBlur: this._onBlur })));
};
TextField.prototype._onInputChange = function (event) {
var _this = this;
var element = event.target;
var value = element.value;
// Avoid doing unnecessary work when the value has not changed.
if (value === this._latestValue) {
return;
}
this._latestValue = value;
this.setState({
value: value,
errorMessage: ''
}, function () {
_this._adjustInputHeight();
if (_this.props.onChanged) {
_this.props.onChanged(value);
}
});
var _a = this.props, validateOnFocusIn = _a.validateOnFocusIn, validateOnFocusOut = _a.validateOnFocusOut;
if (!(validateOnFocusIn || validateOnFocusOut)) {
this._delayedValidate(value);
}
var onBeforeChange = this.props.onBeforeChange;
onBeforeChange(value);
};
TextField.prototype._validate = function (value) {
var _this = this;
var _a = this.props, validateOnFocusIn = _a.validateOnFocusIn, validateOnFocusOut = _a.validateOnFocusOut;
// In case of _validate called multi-times during executing validate logic with promise return.
if (this._latestValidateValue === value && !(validateOnFocusIn || validateOnFocusOut)) {
return;
}
this._latestValidateValue = value;
var onGetErrorMessage = this.props.onGetErrorMessage;
var result = onGetErrorMessage(value || '');
if (result !== undefined) {
if (typeof result === 'string') {
this.setState({
errorMessage: result
});
this._notifyAfterValidate(value, result);
}
else {
var currentValidation_1 = ++this._lastValidation;
result.then(function (errorMessage) {
if (_this._isMounted && currentValidation_1 === _this._lastValidation) {
_this.setState({ errorMessage: errorMessage });
}
_this._notifyAfterValidate(value, errorMessage);
});
}
}
else {
this._notifyAfterValidate(value, '');
}
};
TextField.prototype._notifyAfterValidate = function (value, errorMessage) {
if (this._isMounted &&
value === this.state.value &&
this.props.onNotifyValidationResult) {
this.props.onNotifyValidationResult(errorMessage, value);
}
};
TextField.prototype._adjustInputHeight = function () {
if (this._textElement && this.props.autoAdjustHeight && this.props.multiline) {
var textField = this._textElement;
textField.style.height = '';
var scrollHeight = textField.scrollHeight + 2; // +2 to avoid vertical scroll bars
textField.style.height = scrollHeight + 'px';
}
};
TextField.defaultProps = {
multiline: false,
resizable: true,
autoAdjustHeight: false,
underlined: false,
borderless: false,
onChanged: function () { },
onBeforeChange: function () { },
onNotifyValidationResult: function () { },
onGetErrorMessage: function () { return undefined; },
deferredValidationTime: 200,
errorMessage: '',
validateOnFocusIn: false,
validateOnFocusOut: false,
validateOnLoad: true,
};
return TextField;
}(BaseComponent));
export { TextField };
//# sourceMappingURL=TextField.js.map