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25 lines
499 B
Svelte
25 lines
499 B
Svelte
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<!-- https://github.com/eugenkiss/7guis/wiki#temperature-converter -->
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<input value={c} on:input="{e => setBothFromC(e.target.value)}" type=number> °c =
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<input value={f} on:input="{e => setBothFromF(e.target.value)}" type=number> °f
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<style>
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input {
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width: 5em;
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}
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</style>
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<script>
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let c = 0;
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let f = 32;
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function setBothFromC(value) {
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c = +value;
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f = +(32 + (9 / 5 * c)).toFixed(1);
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}
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function setBothFromF(value) {
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f = +value;
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c =+(5 / 9 * (f - 32)).toFixed(1);
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}
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</script>
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