How does Mini Program realize the home page jump back to the sharing page?
In this article, the editor introduces in detail "how Mini Program can achieve the home jump back to the sharing page". The content is detailed, the steps are clear, and the details are handled properly. I hope that this "how Mini Program to achieve the home page jump back to the sharing page" article can help you solve your doubts. Let's follow the editor's ideas to slowly deepen, let's learn new knowledge.
Doing Mini Program development found that after the page is shared, it is difficult for users to find the situation of returning to the home page through the page they share. The official operation of Wechat is to click on the three points in the upper right corner and display it at the bottom of the phone to return to the home page. Many folk programs are to add a floating Home tag on the page.
Today I share another way. Please look at the .gif below
Have you noticed that there is a back button in the upper left corner? The principle is simple, on the page you want to share, configure your home page when sharing the configuration, and take the corresponding parameters, which can be obtained in the home page onLoad method. The code is as follows:
Const app = getApp ()
Page ({
Data: {
Motto: 'Hello World'
UserInfo: {}
HasUserInfo: false
CanIUse: wx.canIUse ('button.open-type.getUserInfo')
}
/ / event handling function
GoLogs: function () {
Wx.navigateTo ({
Url:'/ pages/logs/logs'
})
}
OnLoad: function (options) {
Console.log (options)
If (options.share_query) {
Wx.showLoading ({
Title:'I entered from the sharing page'
})
SetTimeout (function () {
Wx.hideLoading ()
Wx.navigateTo ({
Url:'/ pages/logs/logs'
})
}, 2000)
}
}
})
{{index + 1}}. {{log}}
Const app = getApp ()
Page ({
Data: {
Motto: 'Hello World'
UserInfo: {}
HasUserInfo: false
CanIUse: wx.canIUse ('button.open-type.getUserInfo')
}
/ / event handling function
GoLogs: function () {
Wx.navigateTo ({
Url:'/ pages/logs/logs'
})
}
OnLoad: function (options) {
Console.log (options)
/ / determine whether to share access
If (options.share_query) {
Wx.showLoading ({
Title:'I entered from the sharing page'
})
SetTimeout (function () {
Wx.hideLoading ()
Wx.navigateTo ({
Url:'/ pages/logs/logs'
})
}, 2000)
}
}
})
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