Focus on introducing content related to forwarding PHP through small programs

With the popularity of WeChat mini programs, more and more companies and developers are turning to mini program development. As a lightweight application, mini programs have the advantages of simplicity, ease of use, and taking up less space. The forwarding function of the mini program is also a very important feature, which allows users to quickly share the content of the mini program. This article will focus on the content related to mini program forwarding PHP to help mini program developers quickly implement the mini program forwarding function.

1. Introduction to the forwarding function of the mini program

The forwarding function of the mini program is not only to simply share the mini program link to friends, but also to customize the forwarding title, forwarding picture, Forward information such as pages. Developers can implement the forwarding function through the wx.updateShareMenu() method.

To use the forwarding function in a mini program, you need to add the following code to the mini program configuration file app.json:

"window": {
"backgroundTextStyle": "dark",
"navigationBarBackgroundColor": "#fff",
"navigationBarTitleText": "Mini program forwards PHP",
"navigationBarTextStyle": "black",
"enablePullDownRefresh": true
},
"tabBar": {
"list": [{

"pagePath": "pages/index/index",
"text": "首页"

}, {

"pagePath": "pages/logs/logs",
"text": "日志"

}],
"color": "#666666",
"selectedColor": "#b4282d",
"backgroundColor": "#ffffff"
},
"permission": {
"scope.userLocation": {

"desc": "你的位置信息将用于小程序位置接口的效果展示"

}
}

Among them, navigationBarTitleText represents the title of the mini program navigation bar. When the user clicks the forward button in the upper right corner, a forward box will pop up, and the content displayed in the box can be set in JavaScript.

2. Implementation method of mini program forwarding PHP

To implement the mini program forwarding PHP function, you need to register the forwarding event of the mini program first. To register a forwarding event, you need to call the wx.onShareAppMessage() method. This method returns an object containing attributes such as title, path, imageUrl, etc., which is used to set the forwarding content. Among them, title represents the forwarding title, path represents the path of forwarding the applet, and imageUrl represents the thumbnail image when forwarding.

The following is a sample code for a small program to forward php:

wx.onShareAppMessage(function () {
//The trigger event when the user clicks the forward button in the upper right corner
return {

title: '小程序转发PHP',
path: '/pages/index/index',
imageUrl: '/image/share.jpg'

}
})

Among them, when the user clicks the forward button in the upper right corner, the onShareAppMessage() method will be triggered and an object will be returned. After calling this method, the forwarding box A popup will pop up showing the properties from the object by default.

In the above code, it is assumed that the application icon is share.jpg and is placed in the image directory of the mini program. The forwarded content can be fixed or dynamically generated.

When the user forwards, the applet will jump to the path set in onShareAppMessage() and add parameters to the path address. For example:

http://localhost/miniProgram.php?from=singlemessage&isappinstalled=0

3. PHP Precautions for Mini Program Forwarding

When using the mini program forwarding function , you need to pay attention to the following points:

1. The forwarding path must be an existing page path in the mini program and cannot be set casually, otherwise the jump will fail.
2. The forwarding function of the mini program can only be implemented through the button in the upper right corner, and cannot be forwarded manually.
3. When using the forwarding function, you need to ensure that the mini program version is adapted, otherwise some users will be unable to use it.

4. Conclusion

The forwarding function of the mini program is a very practical function, which can increase the exposure of the mini program and improve the user experience. This article introduces the content related to mini program forwarding PHP. We hope that developers can quickly implement the mini program forwarding function based on the content introduced in this article. At the same time, we should also pay attention to the functional features and version adaptation issues of the mini program to avoid unnecessary problems.

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