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29 lines
461 B
29 lines
461 B
6 years ago
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<script>
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let current = 'foo';
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</script>
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<style>
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button {
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display: block;
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}
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.active {
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background-color: #ff3e00;
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color: white;
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}
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</style>
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<button
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class="{current === 'foo' ? 'active' : ''}"
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on:click="{() => current = 'foo'}"
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>foo</button>
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<button
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class="{current === 'bar' ? 'active' : ''}"
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on:click="{() => current = 'bar'}"
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>bar</button>
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<button
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class="{current === 'baz' ? 'active' : ''}"
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on:click="{() => current = 'baz'}"
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>baz</button>
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