How to implement sharing function similar to Baidu in javascript

Baidu Share is a very popular social sharing plug-in that allows website visitors to easily share content on the website. This feature is very popular because it allows users to quickly share their favorite content to different social networks, such as WeChat, Weibo, QQ, etc.

But, do you know? You can also use javascript to implement similar Baidu sharing functions! This way, if you want to provide social sharing functionality on your website, you can use javascript to do it.

In this article, I will show you how to use JavaScript to implement functions similar to Baidu sharing, and provide some code examples to help you complete this task.

Basic method to implement Baidu sharing function

The method to implement Baidu sharing function is very simple. You only need to add some JavaScript code in the head area of ​​the web page to allow users to easily share your website content.

Specifically, you need to add the following steps:

1. First, add a piece of javascript code to define the content you want to share. For example, you can define a shared text and link using the following code:

var shareData = {
  title: '这是标题',
  desc: '这是分享描述',
  link: 'http://www.example.com'
};

2. Next, you need to add some html elements. These elements will act as share buttons with different icons to represent different social networks. For example, you can use the following code to add three sharing buttons, representing WeChat, QQ and Weibo respectively:

<div>
  <a href="#" title="分享到微信"><img src="wechat.png" alt="wechat" /></a>
  <a href="#" title="分享到QQ"><img src="qq.png" alt="qq" /></a>
  <a href="#" title="分享到微博"><img src="weibo.png" alt="weibo" /></a>
</div>

3. Then, you need to add a click event listener for each sharing button . When the user clicks the share button, this event listener will trigger the opening of a new sharing window. For example, you can use the following code to add a click event listener so that when the user clicks on the WeChat button, a window for sharing to WeChat will open:

var wechatBtn = document.querySelector('a[title="分享到微信"]');
wechatBtn.addEventListener('click', function() {
  // 打开分享到微信的窗口
});

4. Finally, you need Provide content parameters to be shared for each sharing window. You can pass the previously defined shareData object to the share window so that the share window can display the shared content correctly. For example, you can use the following code to deliver sharing content to the Share to WeChat window:

// 打开分享到微信的窗口
var url = "http://qr.liantu.com/api.php?&w=200&m=5&text=" + shareData.link;
window.open("http://open.weixin.qq.com/sendmsg?url=" + url);

The details and specific implementation of these steps vary according to different needs, but this is usually how Baidu sharing functions can be implemented basic method.

Use jquery to implement Baidu sharing function

If you use jquery and are willing to use some external resources to help you, then you can implement Baidu sharing function fairly easily.

Specifically, you can use jquery plug-in, such as "jquery.share.js", to quickly implement Baidu sharing function. Using this plug-in, you only need to add the following code framework to quickly add a share button to the web page:

$('#share').share({
  title: '这是标题',
  description: '这是描述',
  url: 'http://www.example.com',
  sites: ['weixin', 'qzone', 'weibo']  
});

In the above code, "#share" is the html element of the share button you want to add. The ID, title, description and url parameters are shared information, while the sites parameter is used to select the social network to be added to the sharing window.

It should be noted that using an external plug-in can greatly simplify the complexity of implementing Baidu sharing function, because it provides many configurable options and can easily integrate this function into your website.

Summary

This article introduces how to use JavaScript to implement a social sharing function similar to Baidu sharing. The main way to achieve this functionality is to add some html code and Javascript code to define the share content and share buttons, add event listeners for each button, and provide share content parameters to the share window.

If you use jquery, you can use external plug-ins to quickly implement this functionality.

When implementing this function, it should be noted that the shared content must be correct and should not violate the privacy of visitors. In addition, you must ensure that you comply with the relevant laws and regulations of the country or region where you are using this feature.

Although Baidu Share is a very popular social sharing plug-in, using JavaScript to implement similar social sharing functions also plays an important role in improving the social visibility of the website. Therefore, it is very valuable to understand and master this technology.

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