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    miniprogram-pageoptions

使用自定义组件来动态设置页面的属性


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miniprogram-pageoptions

使用自定义组件来动态设置页面的属性

npm version npm license

Getting Started

该组件依赖 微信小程序基础库 2.2.3 或以上版本

  • 一个页面可以插入多个miniprogram-pageoptions组件,如果多个组件都设置了同一个页面属性,则以在节点树靠后的那个组件所设置的页面属性为准;
  • 目前支持动态设置的页面属性有title navigationBar background,分别对应的微信小程序 api 为wx.setNavigationBarTitle wx.setNavigationBarColor wx.setBackgroundTextStyle 和 wx.setBackgroundColor
  • 支持设置页面的分享功能;

The Gist

/* product-detail.js */
const { getPageShareContent } = require('miniprogram-pageoptions/context');
const { loadProductDetail } = require('./apis');

Page({
  data: {
    title: '商品详情页',
    shareContent: { title: '商品详情页' }
  },
  onLoad() {
    loadProductDetail().then(product => {
      const { name, posterUrl } = product;

      this.setData({
        title: name,
        shareContent: { title: name, imageUrl: posterUrl };
      });
    })
  },
  onShareAppMessage() {
    return getPageShareContent(this);
  }
})

/* product-detail.json */
{
  "usingComponents": {
    "pageoptions": "miniprogram-pageoptions"
  }
}

/* product-detail.wxml */
<pageoptions title="{{title}}" shareContent="{{shareContent}}" />
<view>商品详情...</view>

API Reference

<pageoptions /> from "miniprogram-pageoptions" - 动态设置页面属性
  • title : String - 设置导航条的标题
  • navigationBar : String - 设置导航条的颜色,格式为 "[前景色] [背景色]" ,例如 "#000000 #ffffff"
  • background : String - 设置背景的字体样式和背景色,格式为 "[字体样式] [背景色] [顶部背景色] [底部背景色]",例如 "dark #ffffff #ffffff #ffffff"
  • shareContent : Object - 设置页面的分享内容
getPageShareContent from "miniprogram-pageoptions/context" - 获取页面的分享内容
  • @params inst - 所在页面的实例
  • @return shareContent - 页面的分享内容

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Last updated on 05 Nov 2019

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