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How to use layim to initialize history records (code attached)

不言
不言Original
2018-08-25 10:33:315163browse

The content of this article is about how to use layim to initialize historical records (with code). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

Language: PHP layui
No local cache is used, all data from the background interface

When building a work order system, customer requirements must be like QQ chat . I am an old phper who has been deeply ingrained for many years, and I immediately think of layim. However, some minor problems arose when traversing the work order history messages. After a day of familiarity, I finally figured it out. I will share my code below and make a record.
PS: I am not a professional front-end, and the method is not used well, so don’t complain
- The first is to configure layim, which is the configuration of the official document.

layim.config({
                        init: { }
                        ,voice:false
                        ,brief:false//是否简约模式,简约模式没有关闭按钮
                    });

One thing to note here is that there is no close button in [Simple Mode]. If you need a close button and don't want a list, you can use CSS to remove it.

.layui-layim{
            display: none;
        }

The next step is to traverse the historical messages

// 清空所有本地缓存消息
localStorage.clear();
// 先打开窗口
 layim.chat({
 name: '专家答疑'
      ,type: 'friend'
       ,avatar: '//tva3.sinaimg.cn/crop.0.0.180.180.180/7f5f6861jw1e8qgp5bmzyj2050050aa8.jpg'
       ,id: question_id
     });
// 获取历史消息
$.ajax({
url:"{:url('meet/get_init_msg')}",
type:"post",
data:{question_id:question_id},
dataType:"json",
success:function (data) {
if(data.length > 0){
for (var i in data){
layim.getMessage({
username: "专家答疑" //消息来源用户名
      ,avatar: "http://tp1.sinaimg.cn/1571889140/180/40030060651/1" //消息来源用户头像
      ,id: data[i]['question_id']//消息的来源ID(如果是私聊,则是用户id,如果是群聊,则是群组id)
      ,type: "friend" //聊天窗口来源类型,从发送消息传递的to里面获取
      ,content: data[i]['content'] //消息内容
      ,cid: 0 //消息id,可不传。除非你要对消息进行一些操作(如撤回)
      ,mine: true //是否我发送的消息,如果为true,则会显示在右方
      ,fromid: data[i]['user_id'] //消息的发送者id(比如群组中的某个消息发送者),可用于自动解决浏览器多窗口时的一些问题
      ,timestamp: data[i]['addtime'] * 1000 //服务端时间戳毫秒数。注意:如果你返回的是标准的 unix 时间戳,记得要 *1000
      });
layim.getMessage({
             username: "专家答疑" //消息来源用户名
             ,avatar: "//tva3.sinaimg.cn/crop.0.0.180.180.180/7f5f6861jw1e8qgp5bmzyj2050050aa8.jpg" //消息来源用户头像
             ,id: data[i]['question_id']//消息的来源ID(如果是私聊,则是用户id,如果是群聊,则是群组id)
             ,type: "friend" //聊天窗口来源类型,从发送消息传递的to里面获取
             ,content: data[i]['feedback']//消息内容
             ,cid: 0 //消息id,可不传。除非你要对消息进行一些操作(如撤回)
             ,mine: false //是否我发送的消息,如果为true,则会显示在右方
             ,fromid: data[i]['user_id'] //消息的发送者id(比如群组中的某个消息发送者),可用于自动解决浏览器多窗口时的一些问题
             ,timestamp: data[i]['zhuan_time'] * 1000 //服务端时间戳毫秒数。注意:如果你返回的是标准的 unix 时间戳,记得要 *1000
            });
           }
     }
  }
});

The final message sent and so on are all in the document, so I won’t go into details here, and finally attach all the codes
JS code :

<script>
function im(question_id)
 {
   layui.use([&#39;layim&#39;,&#39;jquery&#39;], function(){
  var layim = layui.layim
  ,$ = layui.jquery;
   //基础配置
   layim.config({
    init: {
        url:"{:url(&#39;meet/get_user_chat&#39;)}"
        ,data:{question_id:question_id}
       }
       ,voice:false
       ,brief:false//是否简约模式,简约模式没有关闭按钮
       });
       // 清空所有本地缓存消息
       localStorage.clear();
       // 先打开窗口
       layim.chat({
       name: &#39;专家答疑&#39;
       ,type: &#39;friend&#39;
       ,avatar: &#39;//tva3.sinaimg.cn/crop.0.0.180.180.180/7f5f6861jw1e8qgp5bmzyj2050050aa8.jpg&#39;
       ,id: question_id
       });
       // 获取历史消息
       $.ajax({
       url:"{:url(&#39;meet/get_init_msg&#39;)}",
       type:"post",
       data:{question_id:question_id},
       dataType:"json",
       success:function (data) {
       if(data.length > 0){
       for (var i in data){
       layim.getMessage({
       username: "专家答疑" //消息来源用户名
       ,avatar: "http://tp1.sinaimg.cn/1571889140/180/40030060651/1" //消息来源用户头像
       ,id: data[i][&#39;question_id&#39;]//消息的来源ID(如果是私聊,则是用户id,如果是群聊,则是群组id)
       ,type: "friend" //聊天窗口来源类型,从发送消息传递的to里面获取
       ,content: data[i][&#39;content&#39;] //消息内容
       ,cid: 0 //消息id,可不传。除非你要对消息进行一些操作(如撤回)
       ,mine: true //是否我发送的消息,如果为true,则会显示在右方
       ,fromid: data[i][&#39;user_id&#39;] //消息的发送者id(比如群组中的某个消息发送者),可用于自动解决浏览器多窗口时的一些问题
       ,timestamp: data[i][&#39;addtime&#39;] * 1000 //服务端时间戳毫秒数。注意:如果你返回的是标准的 unix 时间戳,记得要 *1000
       });
  layim.getMessage({
       username: "专家答疑" //消息来源用户名
       ,avatar: "//tva3.sinaimg.cn/crop.0.0.180.180.180/7f5f6861jw1e8qgp5bmzyj2050050aa8.jpg" //消息来源用户头像
       ,id: data[i][&#39;question_id&#39;]//消息的来源ID(如果是私聊,则是用户id,如果是群聊,则是群组id)
       ,type: "friend" //聊天窗口来源类型,从发送消息传递的to里面获取
       ,content: data[i][&#39;feedback&#39;]//消息内容
       ,cid: 0 //消息id,可不传。除非你要对消息进行一些操作(如撤回)
       ,mine: false //是否我发送的消息,如果为true,则会显示在右方
       ,fromid: data[i][&#39;user_id&#39;] //消息的发送者id(比如群组中的某个消息发送者),可用于自动解决浏览器多窗口时的一些问题
       ,timestamp: data[i][&#39;zhuan_time&#39;] * 1000 //服务端时间戳毫秒数。注意:如果你返回的是标准的 unix 时间戳,记得要 *1000
       });
     }
  }
 }
});
// 监听发送消息
layim.on(&#39;sendMessage&#39;, function(res){
var mine = res.mine.content; //包含我发送的消息及我的信息
});
});
}
</script>

CSS code:

<style>
        .layui-layim{
            display: none;
        }
    </style>

Finally attached is a picture of the finished product:

How to use layim to initialize history records (code attached)

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