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feat(Overlay): add lock-scroll prop (#4383)

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* build(workflows): add lint & build

* build(workflows): build:lib

* feat(Overlay): add lock-scroll prop

* style(Overlay): adjust order
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nemo-shen 2021-08-05 15:56:42 +08:00 committed by GitHub
parent 3238dfed1e
commit 74e6db7ac4
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3 changed files with 23 additions and 7 deletions
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15
packages/overlay/README.md
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@ -87,13 +87,14 @@ Page({
### Props ### Props
| 参数 | 说明 | 类型 | 默认值 | 版本 | | 参数 | 说明 | 类型 | 默认值 |
| ------------ | ---------------- | ------------------ | ------- | ---- | | ------------ | ------------------------------------------------ | ------------------ | ------- |
| show | 是否展示遮罩层 | _boolean_ | `false` | - | | show | 是否展示遮罩层 | _boolean_ | `false` |
| z-index | z-index 层级 | _string \| number_ | `1` | - | | z-index | z-index 层级 | _string \| number_ | `1` |
| duration | 动画时长，单位秒 | _string \| number_ | `0.3` | - | | duration | 动画时长，单位秒 | _string \| number_ | `0.3` |
| class-name | 自定义类名 | _string_ | - | - | | class-name | 自定义类名 | _string_ | - |
| custom-style | 自定义样式 | _string_ | - | - | | custom-style | 自定义样式 | _string_ | - |
| lock-scroll `1.7.3` | 是否锁定背景滚动，锁定时蒙层里的内容也将无法滚动 | _boolean_ | true |
### Events ### Events

4
packages/overlay/index.ts
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@ -12,6 +12,10 @@ VantComponent({
type: Number, type: Number,
value: 1, value: 1,
}, },
lockScroll: {
type: Boolean,
value: true,
},
}, },
methods: { methods: {

11
packages/overlay/index.wxml
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@ -1,4 +1,5 @@
<van-transition <van-transition
wx:if="{{ lockScroll }}"
show="{{ show }}" show="{{ show }}"
custom-class="van-overlay" custom-class="van-overlay"
custom-style="z-index: {{ zIndex }}; {{ customStyle }}" custom-style="z-index: {{ zIndex }}; {{ customStyle }}"
@ -8,3 +9,13 @@
> >
<slot></slot> <slot></slot>
</van-transition> </van-transition>
<van-transition
wx:else
show="{{ show }}"
custom-class="van-overlay"
custom-style="z-index: {{ zIndex }}; {{ customStyle }}"
duration="{{ duration }}"
bind:tap="onClick"
>
<slot></slot>
</van-transition>