WeChat browser built-in JavaScript object WeixinJSBridge usage example

WeChat browser built-in JavaScript object WeixinJSBridge usage example_javascript skills

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Release： 2016-05-16 15:57:47

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The WeChat public platform has begun to support front-end web pages. You may see that many web pages have buttons such as Share to Moments and Follow WeChat. Clicking on them will pop up a window for you to share and follow. How is this achieved? Today I will explain to you how to add share to Moments, follow WeChat ID and other buttons on the front-end web page of the WeChat public platform.

1. WeChat built-in browser

By remotely debugging WeChat’s own webpage on iPhone through Mac, we can find that WeChat’s embedded browser defines a private JavaScript object: WeixinJSBridge. By operating the relevant methods of this object, we can share it with WeChat Moments and judge a WeChat friend. The attention status of the signal and the realization of functions such as following the designated WeChat account.

2. js function: Share to Moments

Copy code The code is as follows:

function weixinShareTimeline(title,desc,link,imgUrl){

WeixinJSBridge.invoke(‘shareTimeline’,{

"img_url":imgUrl,

//"img_width":"640",

//"img_height":"640",

"link":link,

"desc": desc,

"title":title

});

}

3. js function: send to friends

Copy code The code is as follows:

function weixinSendAppMessage(title,desc,link,imgUrl){

WeixinJSBridge.invoke('sendAppMessage',{

//"appid":appId,

"img_url":imgUrl,

//"img_width":"640",

//"img_height":"640",

"link":link,

"desc":desc,

"title":title

});

}

4. js function: Share to Tencent Weibo

Copy code The code is as follows:

function weixinShareWeibo(title,link){

WeixinJSBridge.invoke(‘shareWeibo’,{

"content":title link,

"url":link

});

}

5. js function: follow the designated WeChat account

Copy code The code is as follows:

function weixinAddContact(name){

WeixinJSBridge.invoke(“addContact”, {webtype: “1″,username: name}, function(e) {

WeixinJSBridge.log(e.err_msg);

//e.err_msg:add_contact:added has been added

//e.err_msg:add_contact:cancel Cancel add

//e.err_msg:add_contact:ok Added successfully

if(e.err_msg == ‘add_contact:added’ || e.err_msg == ‘add_contact:ok’){

//Follow successfully, or have already followed

}

})

}