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Popup 弹出层

介绍

弹出层容器,用于展示弹窗、信息提示等内容,支持多个弹出层叠加展示。

引入

ts
import { IBestPopup } from "@ibestservices/ibest-ui";

代码演示

基础用法

展示弹出层

TIP

通过 visible 属性可控制弹出层是否显示。

点我查看代码
ts
import { IBestCell } from "@ibestservices/ibest-ui"
@Entry
@Component
struct DemoPage {
  @State visible: boolean = false
  @Builder centerBuilder() {
    Row() {
      Text("内容")
    }
    .width("100%")
    .aspectRatio(1)
    .justifyContent(FlexAlign.Center)
  }
  build() {
    Column(){
      IBestCell({
        title: '展示弹出层',
        isLink: true,
        hasBorder: false,
        onClickCell: () => {
          this.visible = true
        }
      })
      IBestPopup({
        visible: $visible,
        popupWidth: 500,
        contentBuilder: this.centerBuilder
      })
    }
  }
}

弹出位置

弹出位置

TIP

通过 popupAlign 属性可设置弹出位置,支持 topbottomleftright 四种弹出位置,默认为 center

• 当弹窗从顶部或底部弹出时,默认宽度与屏幕宽度保持一致,弹窗高度默认40%。
• 当弹窗从左侧或右侧弹出时,默认高度与屏幕高度保持一致,弹窗宽度默认60%。
• 当弹窗从中间弹出时,默认不设置宽高,弹窗的宽高取决于内容的宽高。

点我查看代码
ts
import { IBestCellGroup } from "@ibestservices/ibest-ui"

@Extend(Column) function positionColStyle(bd: boolean = false){
  .layoutWeight(1)
  .height(75)
  .justifyContent(FlexAlign.Center)
  .border({width:{left: bd ? 1 : 0}, color: "#ebedf0"})
}

@Entry
@Component
struct DemoPage {
  @State upVisible: boolean = false
  @State downVisible: boolean = false
  @State leftVisible: boolean = false
  @State rightVisible: boolean = false
  build() {
    Column(){
      IBestCellGroup({ inset: true }) {
        Row(){
          Column(){
            Text("顶部弹出")
              .fontSize(14)
          }
          .positionColStyle()
          .onClick(() => {
            this.upVisible = true
          })
          Column(){
            Text("底部弹出")
              .fontSize(14)
          }
          .positionColStyle(true)
          .onClick(() => {
            this.downVisible = true
          })
          Column(){
            Text("左侧弹出")
              .fontSize(14)
          }
          .positionColStyle(true)
          .onClick(() => {
            this.leftVisible = true
          })
          Column(){
            Text("右侧弹出")
              .fontSize(14)
          }
          .positionColStyle(true)
          .onClick(() => {
            this.rightVisible = true
          })
        }
        .width(CONTAINER_SIZE.FULL)
        .backgroundColor("#fff")
      }
      IBestPopup({
        visible: $upVisible,
        popupAlign: "top"
      })
      IBestPopup({
        visible: $downVisible,
        popupAlign: "bottom"
      })
      IBestPopup({
        visible: $leftVisible,
        popupAlign: "left"
      })
      IBestPopup({
        visible: $rightVisible,
        popupAlign: "right"
      })
    }
  }
}

显示标题

显示标题

TIP

通过 isShowHeader 属性可控制标题显示,title 属性可设置标题内容,closeIcon 属性可自定义关闭图标。

点我查看代码
ts
import { IBestCellGroup, IBestCell } from "@ibestservices/ibest-ui"
@Entry
@Component
struct DemoPage {
  @State visible1: boolean = false
  @State visible2: boolean = false
  @Builder centerBuilder() {
    Row() {
      Text("内容")
    }
    .width("100%")
    .aspectRatio(1)
    .justifyContent(FlexAlign.Center)
  }
  build() {
    Column(){
      IBestCellGroup({ inset: true }) {
        Column() {
          IBestCell({
            title: '显示标题',
            isLink: true,
            onClickCell: () => {
              this.visible1 = true
            }
          })
          IBestCell({
            title: '自定义关闭图标',
            isLink: true,
            hasBorder: false,
            onClickCell: () => {
              this.visible2 = true
            }
          })
        }
      }
      IBestPopup({
        visible: $visible1,
				popupWidth: 500,
				cornerRadius: 20,
				isShowHeader: true,
				title: "标题",
				contentBuilder: this.centerBuilder
      })
      IBestPopup({
        visible: $visible2,
        popupAlign: "bottom",
        isShowHeader: true,
        title: "标题",
        closeIcon: "https://ibestui.ibestservices.com/favicon.ico"
      })
    }
  }
}

圆角弹窗

圆角弹窗

TIP

通过 cornerRadius 属性可设置弹窗圆角。

点我查看代码
ts
import { IBestCellGroup, IBestCell } from "@ibestservices/ibest-ui"
@Entry
@Component
struct DemoPage {
  @State visible1: boolean = false
  @State visible2: boolean = false
  @Builder centerBuilder() {
    Row() {
      Text("内容")
    }
    .width(150)
    .aspectRatio(1)
    .justifyContent(FlexAlign.Center)
  }
  build() {
    Column(){
      IBestCellGroup({ inset: true }) {
        Column() {
          IBestCell({
            title: '圆角弹窗(居中)',
            isLink: true,
            onClickCell: () => {
              this.visible1 = true
            }
          })
          IBestCell({
            title: '圆角弹窗(底部)',
            isLink: true,
            hasBorder: false,
            onClickCell: () => {
              this.visible2 = true
            }
          })
        }
      }
      IBestPopup({
        visible: $visible1,
        popupWidth: 500,
        cornerRadius: 10,
        contentBuilder: this.centerBuilder
      })
      IBestPopup({
        visible: $visible2,
        popupAlign: "bottom",
        cornerRadius: 30
      })
    }
  }
}

事件监听

事件监听

TIP

支持以下事件:

onOpen 弹窗打开时触发。
onClose 弹窗关闭时触发。

点我查看代码
ts
import { IBestCell, IBestToast } from "@ibestservices/ibest-ui"
@Entry
@Component
struct DemoPage {
  @State visible: boolean = false
  build() {
    Column(){
      IBestCell({
        title: '监听显示事件',
        isLink: true,
        hasBorder: false,
        onClickCell: () => {
          this.visible = true
        }
      })
      IBestPopup({
        visible: $visible,
        popupAlign: "bottom",
        onOpen: () => {
          IBestToast.show("open")
        },
        onClose: () => {
          IBestToast.show("close")
        }
      })
    }
  }
}

安全区域适配

安全区域适配

TIP

通过 safeAreaInsetTop 属性可设置顶部安全距离适配,safeAreaInsetBottom 属性可设置底部安全距离适配。

点我查看代码
ts
import { IBestCell } from "@ibestservices/ibest-ui"
@Entry
@Component
struct DemoPage {
  @State visible: boolean = false
  @Builder safeBuilder() {
		Column(){
			Text("内容")
			Text("内容")
		}
		.width("100%")
		.height("100%")
		.justifyContent(FlexAlign.SpaceBetween)
		.alignItems(HorizontalAlign.Center)
	}
  build() {
    Column(){
      IBestCell({
        title: '安全区域适配',
        isLink: true,
        hasBorder: false,
        onClickCell: () => {
          this.visible = true
        }
      })
      IBestPopup({
        visible: $visible,
				popupAlign: "left",
				contentBuilder: this.safeBuilder,
				safeAreaInsetTop: true,
				safeAreaInsetBottom: true
      })
    }
  }
}

API

@Props

参数说明类型默认值
visible控制弹出层显示与隐藏booleanfalse
popupAlign弹出层位置,可选值为 left right top bottom centerstringcenter
popupWidth弹出层宽度,默认值请参考弹出位置事例string | number-
popupHeight弹出层高度,默认值请参考弹出位置事例string | number-
isShowHeader是否展示头部booleanfalse
title标题内容string''
isShowClose是否显示关闭图标booleantrue
closeIcon自定义关闭图标ResourceStr''
offsetY弹出层底部偏移量number0
cornerRadius弹出层圆角值string | number0
closeOnClickOverlay是否允许点击遮罩关闭booleantrue
closeOnBackPress是否允许返回键关闭booleanfalse
safeAreaInsetTop是否开启顶部安全区适配booleanfalse
safeAreaInsetBottom是否开启底部安全区适配booleanfalse
maskColor蒙层颜色ResourceColor0x33000000
isModal是否为模态窗口booleantrue

Events

事件名说明回调参数
onOpen弹出层打开时触发-
onClose弹出层关闭时触发-

插槽

插槽名说明类型
headerBuilder自定义头部CustomBuilder
contentBuilder弹出层自定义内容CustomBuilder