NativeScript 自定义底部菜单

概述

NativeScript 自定义底部菜单是一个插件，可以显示一个自定义的美丽操作表/底部菜单。

安装

tns plugin add nativescript-custom-bottomsheet

用法

TypeScript

xml

...
    <StackLayout class="p-20">
        <Button text="show" class="t-20 text-center c-black" tap="{{ onTap }}"/>
    </StackLayout>
...

main-view-model.ts

import { Observable } from 'tns-core-modules/data/observable';
import { CustomBottomsheet, CBSheetOption } from 'nativescript-custom-bottomsheet';

export class HelloWorldModel extends Observable {
  private customBottomsheet: CustomBottomsheet;

  constructor() {
    super();
    this.customBottomsheet = new CustomBottomsheet();
  }

  public onTap(): void {
    const options: CBSheetOption = {
      icon: 'contact',
      title: 'John Doe',
      items: [{
        icon: 'call',
        title: 'Make a call'
      },
      {
        icon: 'sms',
        title: 'Send a text message'
      },
      {
        icon: 'email',
        title: 'Send an email'
      },
      {
        icon: 'comments',
        title: 'Leave a comment'
      },
      {
        icon: 'delete',
        title: 'Delete contact'
      }
      ],
      onItemTap: (index, item) => {
        console.log('index', index);
      },
      cancelButtonText: 'Cancel'
    };

    this.customBottomsheet.show(options);
  }
}

Angular

your.component.html

<GridLayout class="page">
    <StackLayout class="p-20">
        <Button text="show" class="t-20 text-center c-black" (tap)="onTap()"></Button>
    </StackLayout>
</GridLayout>

your.component.ts

import { Component, OnInit } from "@angular/core";
import { OnTabSelectedEventData, BubbleNavigationItem } from 'nativescript-custom-bottomsheet';

@Component({
    ...
})
export class YourComponent implements OnInit {
    private customBottomsheet: CustomBottomsheet;

    constructor() {
        this.customBottomsheet = new CustomBottomsheet();
    }

    ngOnInit(): void {
        ...
    } 
    
    public onTap(): void {
        const options: CBSheetOption = {
            icon: 'contact',
            title: 'John Doe',
            items: [{
                icon: 'call',
                title: 'Make a call'
            },
            {
                icon: 'sms',
                title: 'Send a text message'
            },
            {
                icon: 'email',
                title: 'Send an email'
            },
            {
                icon: 'comments',
                title: 'Leave a comment'
            },
            {
                icon: 'delete',
                title: 'Delete contact'
            }
            ],
            onItemTap: (index, item) => {
                console.log('index', index);
            }
            cancelButtonText: 'Cancel'
        };

        this.customBottomsheet.show(options);
    }
}

Vue

app.js

your-component.vue

<template>
  <Page class="page">
    ...

    <GridLayout>
      <StackLayout class="p-20">
        <Button text="show" class="t-20 text-center c-black" @tap="onTap"></Button>
      </StackLayout>
    </GridLayout>
  </Page>
</template>

<script>
import {
  CustomBottomsheet
} from "nativescript-custom-bottomsheet";

const customBottomsheet = new CustomBottomsheet();

export default {
  methods: {
    onTap() {
      const options = {
        icon: "contact",
        title: "John Doe",
        items: [
          {
            icon: "call",
            title: "Make a call"
          },
          {
            icon: "sms",
            title: "Send a text message"
          },
          {
            icon: "email",
            title: "Send an email"
          },
          {
            icon: "comments",
            title: "Leave a comment"
          },
          {
            icon: "delete",
            title: "Delete contact"
          }
        ],
        onItemTap: (index, item) => {
          console.log("index", index);
        },
        cancelButtonText: 'Cancel'
      };

      this.customBottomsheet.show(options);
    }
  }
};
</script>

API

CustomBottomsheet

方法

属性	类型	描述	平台
show(options: CBSheetOption)	无	显示底部菜单

CBSheetOption

属性

属性	类型	描述	平台
icon	字符串	设置底部菜单标题图标
title	字符串	设置底部菜单标题
items	Array	设置底部菜单项的图标和标题
onItemTap	回调函数	当点击项时调用，并传递点击项的索引及其属性（例如 icon 和 title）
cancelButtonText	字符串	在 iOS 上设置取消按钮的文本

CBSheetItem

属性

属性	类型	描述	平台
icon	字符串	设置底部菜单项图标
title	字符串	设置底部菜单项标题

限制

iOS

目前，在 iOS 上添加超过四个标签会导致文本动画被截断。

作者

Jonathan Mayunga，[email protected]

致谢

• 对于 iOS，感谢 Leo iTofu 的 LCActionSheet。

许可证

Apache 许可证版本 2.0，2004 年 1 月