element-plus/es/components/collapse-transition/src/collapse-transition.mjs.map

A Component Library for Vue 3

{"version":3,"file":"collapse-transition.mjs","sources":["../../../../../../packages/components/collapse-transition/src/collapse-transition.vue"],"sourcesContent":["<template>\n  <transition :name=\"ns.b()\" v-on=\"on\">\n    <slot />\n  </transition>\n</template>\n<script lang=\"ts\">\nimport { defineComponent } from 'vue'\nimport { useNamespace } from '@element-plus/hooks'\n\nexport default defineComponent({\n  name: 'ElCollapseTransition',\n  setup() {\n    const ns = useNamespace('collapse-transition')\n\n    return {\n      ns,\n      on: {\n        beforeEnter(el) {\n          if (!el.dataset) el.dataset = {}\n\n          el.dataset.oldPaddingTop = el.style.paddingTop\n          el.dataset.oldPaddingBottom = el.style.paddingBottom\n\n          el.style.maxHeight = 0\n          el.style.paddingTop = 0\n          el.style.paddingBottom = 0\n        },\n\n        enter(el) {\n          el.dataset.oldOverflow = el.style.overflow\n          if (el.scrollHeight !== 0) {\n            el.style.maxHeight = `${el.scrollHeight}px`\n            el.style.paddingTop = el.dataset.oldPaddingTop\n            el.style.paddingBottom = el.dataset.oldPaddingBottom\n          } else {\n            el.style.maxHeight = 0\n            el.style.paddingTop = el.dataset.oldPaddingTop\n            el.style.paddingBottom = el.dataset.oldPaddingBottom\n          }\n\n          el.style.overflow = 'hidden'\n        },\n\n        afterEnter(el) {\n          el.style.maxHeight = ''\n          el.style.overflow = el.dataset.oldOverflow\n        },\n\n        beforeLeave(el) {\n          if (!el.dataset) el.dataset = {}\n          el.dataset.oldPaddingTop = el.style.paddingTop\n          el.dataset.oldPaddingBottom = el.style.paddingBottom\n          el.dataset.oldOverflow = el.style.overflow\n\n          el.style.maxHeight = `${el.scrollHeight}px`\n          el.style.overflow = 'hidden'\n        },\n\n        leave(el) {\n          if (el.scrollHeight !== 0) {\n            el.style.maxHeight 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