Forked from wiledal/template-literals-2-for-each.js
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December 25, 2021 07:56
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Template Literals example: for each
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| /* | |
| Template literals forEach example | |
| Using Array.map(), we can create a forEach within template literals. | |
| */ | |
| var items = [ | |
| { name: 'Teddy' }, | |
| { name: 'Dolores' }, | |
| { name: 'William' }, | |
| { name: 'Bernard' } | |
| ] | |
| element = document.createElement('div') | |
| element.innerHTML = ` | |
| <h1>This element has items</h1> | |
| ${this._items.map((item, i) => ` | |
| <div> | |
| I am item number ${i < 10 ? '0' + (i + 1) : i + 1}. | |
| My name is ${item.name}. | |
| </div> | |
| `.trim()).join('')} | |
| ` | |
| /* | |
| Results: | |
| <div> | |
| <h1>This element has items</h1> | |
| <div>I am item number 01. My name is Teddy.</div> | |
| <div>I am item number 02. My name is Dolores.</div> | |
| <div>I am item number 03. My name is William.</div> | |
| <div>I am item number 04. My name is Bernard.</div> | |
| </div> | |
| */ |
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