From 00c01d09207bbb40bfb32ae1731481ae2acdc445 Mon Sep 17 00:00:00 2001 From: neverland Date: Thu, 8 Apr 2021 17:00:22 +0800 Subject: [PATCH] feat(Sticky): add change event (#8479) --- src/sticky/README.md | 7 ++++--- src/sticky/README.zh-CN.md | 7 ++++--- src/sticky/index.js | 6 ++++++ 3 files changed, 14 insertions(+), 6 deletions(-) diff --git a/src/sticky/README.md b/src/sticky/README.md index 509e37a65..d555bf9d2 100644 --- a/src/sticky/README.md +++ b/src/sticky/README.md @@ -62,9 +62,10 @@ export default { ### Events -| Event | Description | Arguments | -| ------ | ---------------------- | ------------------------------ | -| scroll | Emitted when scrolling | object: { scrollTop, isFixed } | +| Event | Description | Arguments | +| --- | --- | --- | +| change `v2.12.13` | Emitted when sticky status changed | _isFixed: boolean_ | +| scroll | Emitted when scrolling | _{ scrollTop: number, isFixed: boolean }_ | ### Less Variables diff --git a/src/sticky/README.zh-CN.md b/src/sticky/README.zh-CN.md index 58cb0aebe..e1c363195 100644 --- a/src/sticky/README.zh-CN.md +++ b/src/sticky/README.zh-CN.md @@ -72,9 +72,10 @@ export default { ### Events -| 事件名 | 说明 | 回调参数 | -| ------ | ---------- | ---------------------------------------------- | -| scroll | 滚动时触发 | { scrollTop: 距离顶部位置, isFixed: 是否吸顶 } | +| 事件名 | 说明 | 回调参数 | +| --- | --- | --- | +| change `v2.12.13` | 当吸顶状态改变时触发 | _isFixed: boolean_ | +| scroll | 滚动时触发 | _{ scrollTop: number, isFixed: boolean }_ | ### 样式变量 diff --git a/src/sticky/index.js b/src/sticky/index.js index 8dcba9e1e..8d0e692ba 100644 --- a/src/sticky/index.js +++ b/src/sticky/index.js @@ -68,6 +68,12 @@ export default createComponent({ }, }, + watch: { + fixed(isFixed) { + this.$emit('change', isFixed); + }, + }, + created() { // compatibility: https://caniuse.com/#feat=intersectionobserver if (!isServer && window.IntersectionObserver) {