114 lines
3.5 KiB
Markdown
114 lines
3.5 KiB
Markdown
---
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id: 5a24c314108439a4d4036167
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title: Render a Class Component to the DOM
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challengeType: 6
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isRequired: false
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videoUrl: ''
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localeTitle: ''
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---
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## Description
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undefined
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## Instructions
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<section id="instructions"> يتم تعريف كل من مكونات <code>Fruits</code> <code>Vegetables</code> لك وراء الكواليس. تقديم كل من المكونات كأطفال من المكون <code>TypesOfFood</code> ، ثم تقديم <code>TypesOfFood</code> إلى DOM. يوجد <code>div</code> به <code>id='challenge-node'</code> متاح للاستخدام. </section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: ''
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testString: 'assert((function() { const mockedComponent = Enzyme.mount(React.createElement(TypesOfFood)); return mockedComponent.children().type() === "div"; })(), "The <code>TypesOfFood</code> component should return a single <code>div</code> element.");'
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- text: يجب أن يقوم المكون <code>TypesOfFood</code> مكون <code>Fruits</code> بعد عنصر <code>h1</code> .
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testString: 'assert((function() { const mockedComponent = Enzyme.mount(React.createElement(TypesOfFood)); return mockedComponent.children().childAt(1).name() === "Fruits"; })(), "The <code>TypesOfFood</code> component should render the <code>Fruits</code> component after the <code>h1</code> element.");'
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- text: ''
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testString: 'assert((function() { const mockedComponent = Enzyme.mount(React.createElement(TypesOfFood)); return mockedComponent.children().childAt(2).name() === "Vegetables"; })(), "The <code>TypesOfFood</code> component should render the <code>Vegetables</code> component after <code>Fruits</code>.");'
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- text: يجب أن يتم عرض المكون <code>TypesOfFood</code> إلى DOM داخل <code>div</code> مع <code>challenge-node</code> الهوية.
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testString: 'assert((function() { const html = document.getElementById("challenge-node").childNodes[0].innerHTML; return (html === "<h1>Types of Food:</h1><div><h2>Fruits:</h2><h4>Non-Citrus:</h4><ul><li>Apples</li><li>Blueberries</li><li>Strawberries</li><li>Bananas</li></ul><h4>Citrus:</h4><ul><li>Lemon</li><li>Lime</li><li>Orange</li><li>Grapefruit</li></ul></div><div><h2>Vegetables:</h2><ul><li>Brussel Sprouts</li><li>Broccoli</li><li>Squash</li></ul></div>"); })(), "The <code>TypesOfFood</code> component should render to the DOM within the <code>div</code> with the id <code>challenge-node</code>.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='jsx-seed'>
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```jsx
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class TypesOfFood extends React.Component {
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constructor(props) {
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super(props);
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}
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render() {
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return (
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<div>
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<h1>Types of Food:</h1>
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{/* change code below this line */}
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{/* change code above this line */}
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</div>
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);
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}
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};
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// change code below this line
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```
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</div>
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### Before Test
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<div id='jsx-setup'>
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```jsx
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const Fruits = () => {
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return (
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<div>
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<h2>Fruits:</h2>
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<h4>Non-Citrus:</h4>
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<ul>
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<li>Apples</li>
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<li>Blueberries</li>
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<li>Strawberries</li>
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<li>Bananas</li>
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</ul>
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<h4>Citrus:</h4>
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<ul>
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<li>Lemon</li>
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<li>Lime</li>
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<li>Orange</li>
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<li>Grapefruit</li>
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</ul>
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</div>
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);
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};
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const Vegetables = () => {
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return (
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<div>
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<h2>Vegetables:</h2>
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<ul>
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<li>Brussel Sprouts</li>
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<li>Broccoli</li>
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<li>Squash</li>
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</ul>
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</div>
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);
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};
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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