26 lines
655 B
Markdown
26 lines
655 B
Markdown
### createElement
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Creates an element from a string (without appending it to the document).
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If the given string contains multiple elements, only the first one will be returned.
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Use `document.createElement()` to create a new element.
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Set its `innerHTML` to the string supplied as the argument.
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Use `ParentNode.firstElementChild` to return the element version of the string.
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```js
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const createElement = str => {
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const el = document.createElement('div');
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el.innerHTML = str;
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return el.firstElementChild;
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};
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```
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```js
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const el = createElement(
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`<div class="container">
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<p>Hello!</p>
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</div>`
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);
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console.log(el.className); // 'container'
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```
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