mirror of
https://github.com/MisskeyIO/misskey
synced 2024-12-16 07:38:14 +09:00
16 lines
522 B
TypeScript
16 lines
522 B
TypeScript
import { Directive } from 'vue';
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export default {
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mounted(src, binding, vn) {
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//const query = binding.value;
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const header = src.children[0];
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const currentStickyTop = getComputedStyle(src).getPropertyValue('--stickyTop') || '0px';
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src.style.setProperty('--stickyTop', `calc(${currentStickyTop} + ${header.offsetHeight}px)`);
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header.style.setProperty('--stickyTop', currentStickyTop);
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header.style.position = 'sticky';
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header.style.top = 'var(--stickyTop)';
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header.style.zIndex = '1';
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},
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} as Directive;
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