45 lines
1.3 KiB
Vue
45 lines
1.3 KiB
Vue
import { nextTick } from 'vue';
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import { addClass, removeClass } from '../vc-util/Dom/class';
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import type { CSSMotionProps } from './transition';
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const collapseMotion = (name = 'ant-motion-collapse'): CSSMotionProps => {
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return {
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name,
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appear: true,
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css: true,
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onBeforeEnter: (node: HTMLDivElement) => {
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node.style.height = '0px';
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node.style.opacity = '0';
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addClass(node, name);
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},
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onEnter: (node: HTMLDivElement) => {
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nextTick(() => {
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node.style.height = `${node.scrollHeight}px`;
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node.style.opacity = '1';
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});
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},
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onAfterEnter: (node: HTMLDivElement) => {
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if (node) removeClass(node, name);
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node.style.height = undefined;
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node.style.opacity = undefined;
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},
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onBeforeLeave: (node: HTMLDivElement) => {
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addClass(node, name);
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node.style.height = `${node.offsetHeight}px`;
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node.style.opacity = undefined;
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},
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onLeave: (node: HTMLDivElement) => {
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setTimeout(() => {
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node.style.height = '0px';
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node.style.opacity = '0';
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});
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},
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onAfterLeave: (node: HTMLDivElement) => {
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if (node) removeClass(node, name);
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node.style.height = undefined;
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node.style.opacity = undefined;
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},
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};
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};
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export default collapseMotion;
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