Detailed explanation of several methods of transferring values ​​​​in WeChat applet page jumps

This article mainly introduces relevant information on several methods of jumping and passing values ​​on the WeChat mini program page. Friends in need can refer to

WeChat mini program page jump and passing value

There are two forms of WeChat applet navigation: one is written in js to jump, and the other is written in wxml page to jump.

1. js navigation

(1), wx.navigateTo(OBJECT): Keep the current page, jump to a page in the application, use wx.navigateBack to return to the original page .

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Get the passed value:

(2), wx.redirectTo(OBJECT): Close the current page and jump to a page within the application.

(3), wx.navigateBack(OBJECT) : Close the current page and return to the previous page or multi-level page. You can get the current page stack through getCurrentPages()) and decide how many levels to return.

2. wxml navigation

navigator: page link.

Note: navigator-hover defaults to {background-color: rgba(0, 0, 0, 0.1); opacity: 0.7;}, The background color of the child nodes of should be transparent

Sample code:

/** wxss **/ 
/** 修改默认的navigator点击态 **/ 
.navigator-hover { 
  color:blue; 
} 
/** 自定义其他点击态样式类 **/ 
.other-navigator-hover { 
  color:red; 
}

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<view class="btn-area"> 
 <navigator url="navigate?title=navigate" hover-class="navigator-hover">跳转到新页面</navigator> 
 <navigator url="redirect?title=redirect" redirect hover-class="other-navigator-hover">在当前页打开</navigator> 
</view>

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Get the value passed by the page:

// redirect.js navigator.js 
Page({ 
 onLoad: function(options) { 
  this.setData({ 
   title: options.title 
  }) 
 } 
})

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