JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.angularjs.org/angular-1.0.0rc4.min.js"></script>
<div ng-app>
    <div ng-controller="Ctrl">
        <div ng-click="showEditor()">{{text}}</div>
        <div ng-show="editing">
            <textarea autofocus>{{text}}</textarea>
        </div>
    </div>
</div>

JavaScript

function Ctrl($scope) {
    $scope.text = "Hello, angularjs! (click me)";
    $scope.showEditor = function() {
        this.editing = !this.editing;
        // how to let the areatext be focused ?
    }
}