21 lines
410 B
Markdown
21 lines
410 B
Markdown
The solution, step by step:
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```html run
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<select id="genres">
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<option value="rock">Rock</option>
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<option value="blues" selected>Blues</option>
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</select>
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<script>
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// 1)
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let selectedOption = genres.options[select.selectedIndex];
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alert( selectedOption.value );
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// 2)
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let newOption = new Option("classic", "Classic");
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select.append(newOption);
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// 3)
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newOption.selected = true;
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</script>
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```
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