Merge branch 'develop' of https://gitee.com/layui-vue/layui-vue into develop
This commit is contained in:
就眠儀式
commit
018866ff06
@ -12,7 +12,6 @@
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<a href="https://www.npmjs.com/package/layui"><img src="https://img.shields.io/npm/l/layui.svg?sanitize=true" alt="License"></a>
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<a href="https://travis-ci.org/sentsin/layui"><img alt="Build Status" src="https://img.shields.io/travis/sentsin/layui/master.svg"></a>
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<a href="https://coveralls.io/r/sentsin/layui?branch=master"><img alt="Test Coverage" src="https://img.shields.io/coveralls/sentsin/layui/master.svg"></a>
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<!--<a href="https://saucelabs.com/beta/builds/7e6196205e4f492496203388fc003b65"><img src="https://saucelabs.com/buildstatus/layui" alt="Build Status"></a>-->
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</p>
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<!--
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@ -1,6 +1,6 @@
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::: title 基础使用
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###### 回到顶部组件的默认样式，通过滑动来查看页面右下角的按钮。
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###### 回到顶部组件的默认样式，通过滑动来查看页面右下角的正方形按钮。
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:::
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::: demo
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@ -9,18 +9,6 @@
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<lay-backtop target=".layui-body"></lay-backtop>
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</template>
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<script>
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import { ref } from 'vue'
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export default {
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setup() {
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return {
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}
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}
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}
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</script>
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:::
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:::title 自定义
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@ -29,19 +17,19 @@ export default {
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::: demo
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<!-- 使用默认插槽自定义组件内容,也可以使用组件提供的样式属性快速定义常用样式 -->
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<!-- 使用默认插槽自定义组件内容,也可以使用组件提供的样式属性快速定义常用样式，样式属性能满足大多数场景,lay-backtop组件可搭配 lay-tooltip 组件使用-->
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<template>
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<lay-backtop target=".layui-body" :showHeight="0" :bottom="100" @click="handlerClick" bgcolor="#FFFFFF" disabled >
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<div style="
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width:50px;
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height:50px;
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background-color: #5FB878;
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color: #FFFFFF;
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text-align: center;
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border-radius:50%">
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<i class="layui-icon layui-icon-dialogue" style="font-size:30px"></i>
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</div>
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</lay-backtop>
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<!-- 使用默认插槽自定义 -->
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<lay-tooltip content="插槽自定义 backtop " position="left">
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<lay-backtop target=".layui-body" :showHeight="0" :bottom="160" bgcolor="#5FB878" circular disabled>
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<lay-icon type="layui-icon-dialogue" size="30px"></lay-icon>
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</lay-backtop>
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</lay-tooltip>
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<!-- 使用样式属性自定义 -->
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<lay-tooltip content="属性自定义 backtop " position="left">
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<lay-backtop target=".layui-body" :bottom="100" bgcolor="#5FB878" icon="layui-icon-up" circular>
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</lay-backtop>
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</lay-tooltip>
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</template>
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<script>
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@ -50,14 +38,11 @@ import { layer } from "../../../../src/index.ts"
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export default {
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setup() {
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let count = 0;
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const handlerClick = () => {
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count++;
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layer.msg(count, { time: 1000 })
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layer.msg("layui-vue", { time: 1000 });
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}
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return {
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count,
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handlerClick,
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}
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}
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@ -74,8 +59,8 @@ export default {
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::: demo
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<template>
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<!-- 需要用一个 div 包裹滚动目标和 lay-backtop 组件 -->
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<div class="scrollContainer">
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<!-- 需要用一个 div 包裹触发滚动事件的目标元素和 lay-backtop 组件 -->
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<div class="scrollContainer" style="width:700px; height:300px;">
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<div id="scrollContent" style="overflow-y:auto; overflow-x:auto; width:700px; height:300px;">
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<p v-for="(n,index) in 50" :key="n" style="height:32px;border-bottom:0.5px solid #5FB878;margin-bottom:10px;line-height:35px">
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{{index + ". layui-vue , 基 于 vue 3.0 的 桌 面 端 组 件 库 , layui 的 另 一 种 呈 现 方 式"}}
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@ -86,63 +71,7 @@ export default {
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</template>
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<script>
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import { ref } from 'vue'
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export default {
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setup() {
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return {
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}
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}
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}
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</script>
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<style>
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.scrollContainer{
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width:700px;
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height:300px;
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}
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</style>
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:::
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::: title 结合 tooltip 组件使用
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###### 可以和 lay-tooltip 组件搭配使用
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:::
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::: demo
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<template>
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<!-- 需要用一个 div 包裹滚动容器和 Lay-backtop 组件 -->
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<div class="scrollContainer">
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<div id="scrollContent2" style="overflow-y:auto; overflow-x:auto; width:700px; height:300px;">
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<p v-for="(n,index) in 50" :key="n" style="height:40px;border-bottom:0.5px solid #5FB878;margin-bottom:10px;line-height:40px">
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{{index + ". layui-vue , 基 于 vue 3.0 的 桌 面 端 组 件 库 , layui 的 另 一 种 呈 现 方 式"}}
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</p>
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</div>
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<lay-tooltip content="backtop" position="left">
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<lay-backtop target="#scrollContent2" :showHeight="100" :bottom="30" position="absolute" border-radius="50%" bgcolor="#5FB878"></lay-backtop>
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</lay-tooltip>
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</div>
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</template>
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<script>
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import { ref } from 'vue'
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export default {
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setup() {
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return {
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}
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}
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}
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</script>
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<style>
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.scrollContainer{
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width:700px;
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height:300px;
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}
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</style>
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:::
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@ -154,23 +83,23 @@ export default {
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| 属性 | 说明 | 类型 | 可选值 |
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| ------------------------- | --------------------------------------------- | ------- | -------------------------- |
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| <strong>通用属性</strong> |
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| target | 可选，触发滚动的对象 | string | 元素选择器 \| window(默认) |
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| showHeight | 可选，滚动高度达到该值后显示回到顶部按钮 | number | 200(默认) |
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| target | 可选，触发滚动事件的对象 | string | CSS 选择器 \| window(默认) |
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| showHeight | 可选，滚动高度达到该值后显示回到顶部按钮 | number | 200(默认) |
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| disabled | 可选，禁用点击返回顶部 | boolean | true \| false(默认) |
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| <strong>组件样式</strong> |
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| position | 可选，定位方式，特定容器内部需设置为 absolute | string | absolute \| fixed(默认) |
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| right | 可选，按钮距离页面右边距，单位 px | number | 30(默认) |
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| bottom | 可选，按钮距离页面底部位置，单位 px | number | 40(默认) |
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| position | 可选，定位方式，特定容器内部需设置为 absolute | string | absolute \| fixed(默认) |
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| right | 可选，按钮距离页面右边距，单位 px | number | 30(默认) |
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| bottom | 可选，按钮距离页面底部位置，单位 px | number | 40(默认) |
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| bgcolor | 可选，背景颜色 | string | \#9F9F9F(默认) |
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| opacity | 可选，不透明度 | number | 0.0-1.0 |
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| color | 可选，前景颜色 | string | #FFFFFF |
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| borderRadius | 可选，添加圆角 | string | 2px(默认) |
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|
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| <strong>图标样式</strong> |
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| icon | 可选,图标类型 | string | layui-icon-top(默认) |
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| iconSize | 可选,图标大小 | number | 30 |
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| iconPrefix | 可选,图标前缀 layui-icon layui-icon-top | string | layui-icon(默认) |
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| iconColor | 可选,图标颜色 | string | #FFFFFF(默认) |
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| circular | 可选, 使用圆形按钮 | boolean | true \| false(默认)
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| <strong>图标样式</strong> |
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| icon | 可选,图标类型 | string | layui-icon-top(默认) |
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| iconSize | 可选,图标大小 | number | 30 |
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| iconPrefix | 可选,图标前缀 layui-icon layui-icon-top | string | layui-icon(默认) |
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| iconColor | 可选,图标颜色 | string | #FFFFFF(默认) |
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:::
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@ -181,7 +110,7 @@ export default {
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| 事件名 | 说明 | 回调参数 |
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| ------ | -------------------------- | -------- |
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| click | 点击回到顶部按钮的回调函数 | event |
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| click | 点击回到顶部按钮的回调函数 | event |
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:::
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@ -1,20 +1,20 @@
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/** backtop **/
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.lay-backtop {
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.layui-backtop {
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position: fixed;
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right: 15px;
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bottom: 15px;
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z-index: 999999;
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right: 30px;
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bottom: 40px;
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width: 50px;
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height: 50px;
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line-height: 50px;
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margin-bottom: 1px;
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text-align: center;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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font-size: 40px;
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background-color: #9f9f9f;
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color: #fff;
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color: #ffffff;
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border-radius: 2px;
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opacity: 0.95;
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z-index: 999999;
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:hover {
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opacity: 0.85;
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}
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@ -1,29 +1,20 @@
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<template>
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<!-- FIXME style为临时方案 -->
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<div
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v-show="visible"
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ref="backtopRef"
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class="lay-backtop"
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:style="{
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right: `${props.right}px`,
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bottom: `${props.bottom}px`,
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backgroundColor: `${props.bgcolor}`,
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opacity:`${props.opacity}`,
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color: `${props.color}`,
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borderRadius:`${props.borderRadius}`,
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}"
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class="layui-backtop"
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:style="{ ...styleBacktop }"
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@click.stop="handleClick"
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@mousedown="backtopRef.style.opacity = 1"
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@mouseup="backtopRef.style.opacity = 0.95"
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@mousedown="handlerMousedown"
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@mouseup="handlerMouseup"
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>
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<!-- <i v-if="!$slots.default" :class="`layui-icon ${props.icon}`" style="font-size: 30px;"></i> -->
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<slot>
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<lay-icon
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:type="`layui-icon ${props.icon}`"
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:size="`${props.iconSize}px`"
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:prefix="`${props.iconPrefix}`"
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:color="`${props.iconColor}`">
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</lay-icon>
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<lay-icon
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:type="props.icon"
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:size="`${props.iconSize}px`"
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:prefix="props.iconPrefix"
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:color="props.iconColor"
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></lay-icon>
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</slot>
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</div>
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</template>
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@ -36,29 +27,28 @@ export default {
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<script lang="ts" setup>
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import { defineProps, defineEmits, ref, shallowRef, withDefaults, computed, onMounted, } from 'vue';
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import layIcon from '../icon/index';
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import LayIcon from '../icon/index';
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import './index.less';
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export interface LayBacktopProps {
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// 通用
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target?: string; // 触发滚动的对象
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/**通用*/
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target?: string;
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showHeight?: number;
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disabled?: boolean; // 禁用返回顶部
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// 组件样式
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position?: 'fixed' | 'absolute'; // 定位方式,显示在特定容器内部需要设置为 absolute
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disabled?: boolean;
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/**组件样式*/
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position?: 'fixed' | 'absolute';
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right?: number;
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bottom?: number;
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bgcolor?: string; // 背景颜色
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opacity?: number; // 不透明度0.01~1.00
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color?: string; // 前景颜色
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borderRadius?: string
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// shape?: 'square' | 'circular';
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// 图标样式
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bgcolor?: string;
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opacity?: number;
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color?: string;
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borderRadius?: number | string;
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circular?: boolean;
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/**图标样式*/
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icon?: string;
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iconSize?: number;
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iconPrefix?: string;
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iconColor?: string;
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}
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const props = withDefaults(defineProps<LayBacktopProps>(), {
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@ -67,26 +57,39 @@ const props = withDefaults(defineProps<LayBacktopProps>(), {
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right: 30,
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bottom: 40,
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icon: 'layui-icon-top',
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iconSize:30,
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iconSize: 30,
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iconPrefix: 'layui-icon',
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disabled: false,
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circular: false,
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});
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const emit = defineEmits(['click']);
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let visible = ref(props.showHeight === 0);
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const backtopRef = ref<HTMLElement | null>(null);
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const scrollTarget = shallowRef<Window | HTMLElement | undefined>(undefined);
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let visible = ref(props.showHeight === 0);
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const borderRadius = computed(() => {
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if (props.circular) return "50%";
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return typeof props.borderRadius === 'number' ? `${props.borderRadius}px` : props.borderRadius;
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});
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const styleBacktop = computed(() => {
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return {
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position: props.position,
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right: `${props.right}px`,
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bottom: `${props.bottom}px`,
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backgroundColor: props.bgcolor,
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opacity: props.opacity,
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color: props.color,
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borderRadius: borderRadius.value,
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}
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});
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// TODO 临时动画方案
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const scrollToTop = () => {
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if (!scrollTarget.value) return;
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if (scrollTarget.value instanceof Window) {
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window.scrollTo({
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top: 0,
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left: 0,
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behavior: 'smooth' //smooth(平滑滚动),instant(瞬间滚动)，默认instant
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});
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window.scrollTo({ top: 0, left: 0, behavior: 'smooth' }); // smooth | instant(default)
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} else {
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// FIXME 临时动画方案待改进
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let step = scrollTarget.value.scrollTop / 4;
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if (scrollTarget.value.scrollTop > 0) {
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scrollTarget.value.scrollTop -= Math.max(step, 10);
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@ -110,6 +113,14 @@ const handleClick = (event: MouseEvent) => {
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emit('click', event);
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};
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const handlerMousedown = () => {
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backtopRef.value!.style.opacity = '1';
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}
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const handlerMouseup = () => {
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backtopRef.value!.style.opacity = '0.95';
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}
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// 获取滚动目标元素
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const getScrollTarget = () => {
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if (props.target === 'window') {
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@ -121,8 +132,7 @@ const getScrollTarget = () => {
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if (props.position === 'absolute') {
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if (!targetElement.parentElement) throw new Error(`target parent element is not existed: ${props.target}`);
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targetElement.parentElement.style.position = 'relative';
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if (!backtopRef.value) throw new Error(`backtop component ref is null: ${props.target}`);
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backtopRef.value.style.position = props.position;
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// backtopRef.value!.style.position = props.position;
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}
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return targetElement;
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}
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@ -131,7 +141,7 @@ const getScrollTarget = () => {
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onMounted(() => {
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let timer: any = undefined;
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scrollTarget.value = getScrollTarget();
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// FIXME 节流待改进
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// TODO 节流待改进
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scrollTarget.value.addEventListener('scroll', () => {
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clearTimeout(timer);
|
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timer = setTimeout(() => {
|
||||
|
||||
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