office-ui-fabric-react/lib/components/FocusTrapZone/examples/FocusTrapZone.Box.FocusOnCustomElement.Example.js

Reusable React components for building experiences for Office 365.

import * as tslib_1 from "tslib";
import * as React from 'react';
import { DefaultButton } from 'office-ui-fabric-react/lib/Button';
import { FocusTrapZone } from 'office-ui-fabric-react/lib/FocusTrapZone';
import { Link } from 'office-ui-fabric-react/lib/Link';
import { TextField } from 'office-ui-fabric-react/lib/TextField';
import { Toggle } from 'office-ui-fabric-react/lib/Toggle';
var BoxExample = /** @class */ (function (_super) {
    tslib_1.__extends(BoxExample, _super);
    function BoxExample(props) {
        var _this = _super.call(this, props) || this;
        _this._onButtonClickHandler = function () {
            _this.setState({
                isChecked: true
            });
        };
        _this._onExitButtonClickHandler = function () {
            _this.setState({
                isChecked: false
            });
        };
        _this._onFocusTrapZoneToggleChanged = function (ev, isChecked) {
            _this.setState({
                isChecked: isChecked
            }, function () { return _this._toggle.focus(); });
        };
        _this._setRef = function (toggle) {
            _this._toggle = toggle;
        };
        _this.state = {
            isChecked: false
        };
        return _this;
    }
    BoxExample.prototype.render = function () {
        var _this = this;
        var isChecked = this.state.isChecked;
        var className = 'shouldFocus input';
        return (React.createElement("div", null,
            React.createElement(DefaultButton, { onClick: this._onButtonClickHandler, text: "Go to Trap Zone" }),
            (function () {
                if (isChecked) {
                    return React.createElement(FocusTrapZone, { firstFocusableSelector: className }, _this._internalContents());
                }
                else {
                    return React.createElement("div", null, _this._internalContents());
                }
            })()));
    };
    BoxExample.prototype._internalContents = function () {
        var _this = this;
        var isChecked = this.state.isChecked;
        return (React.createElement("div", { className: "ms-FocusTrapZoneBoxExample" },
            React.createElement(TextField, { label: "Default TextField", placeholder: "Input inside Focus Trap Zone", className: "" }),
            React.createElement(Link, { href: "", className: "" }, "Hyperlink inside FocusTrapZone"),
            React.createElement("br", null),
            React.createElement("br", null),
            React.createElement("div", { className: "shouldFocus input" },
                React.createElement(Toggle, { componentRef: this._setRef, checked: isChecked, onChange: this._onFocusTrapZoneToggleChanged, label: "Focus Trap Zone", onText: "On", offText: "Off" })),
            (function () {
                if (isChecked) {
                    return (React.createElement(DefaultButton, { secondaryText: "Exit Focus Trap Zone", onClick: _this._onExitButtonClickHandler, text: "Exit Focus Trap Zone" }));
                }
            })()));
    };
    return BoxExample;
}(React.Component));
export default BoxExample;
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