Vue 3 Read XML File Data Working Demo

Hello guy’s welcome back to my blog. Today in this blog post, I am going to tell you, Vue 3 Read XML File Data Working Demo.

Guy’s Vue 3 came and if you are new in Vue3 then please check the below link:

1. Vue3 Tutorials

Friends now I proceed onwards and here is the working code snippet and please use this carefully to avoid the mistakes:

1. Firstly friends we need fresh vuejs(Vue 3) setup and for that we need to run below commands into our terminal and also w should have latest node version installed on our system.

Also guy’s in this I am installing  xml2js(read xml), bootstrap 5(good styles), axios(file calling):

npm install -g @vue/cli

vue create vuedemo

cd vuedemo

npm install axios

npm install bootstrap

npm install --save xml2js

npm run serve //http://localhost:8080/

2. Finally guys we need to add below code into our src/App.vue file to get final output on web browser:

<template>
  <div class="container p-5">
  
    <table class="table table-bordered table-hover">    
      <thead>
      <tr>    
        <th>Id</th>    
        <th>Name</th>    
        <th>Email</th>    
      </tr>    
      </thead>
      <tbody>
      <tr v-for="item in xmlItems" :key="item.id">    
        <td>{{item.id}}</td>    
        <td>{{item.name}}</td>    
        <td>{{item.email}}</td>    
      </tr>    
    </tbody>
    </table>  
    </div>
</template>

<script>

//importing bootstrap 5 Modules
import "bootstrap/dist/css/bootstrap.min.css";
import axios from 'axios';
import xml2js from 'xml2js';
export default {
  
    mounted(){ 
     //xml file calling
      axios.get('assets/users.xml')
        .then(response => {
          this.parseXML(response.data)  
              .then((data) => {  
                this.xmlItems = data;  
              });       
        })
      
    },
    methods: {

      //xml file data parsing
      parseXML(data) {  
                 return  new Promise(resolve => {  
                      var k=""; 
                       var arr = [],  
                      parser = new xml2js.Parser(  
                        {  
                          trim: true,  
                          explicitArray: true  
                        });  
                    parser.parseString(data, function (err, result) {  
                      var obj = result.Employee;  
                      for (k in obj.emp) {  
                        var item = obj.emp[k];  
                        arr.push({  
                          id: item.id[0],  
                          name: item.name[0],  
                          email: item.email[0],  
                          
                        });  
                      }  
                      resolve(arr);  
                    });  
                  });  
              }
    },
      data: function() {
  return {
    xmlItems:[]
  }
}  
}
</script>

3. Now friends we need to create `assets` folder inside public folder and then create users.xml file inside public/assets folder and add below xml code inside it:

<?xml version="1.0" encoding="UTF-8"?>    
<Employee>    
   <emp>    
      <id>1</id>    
      <name>Ajay Rich</name>    
      <email>therichposts@gmail.com</email>    
   </emp>    
   <emp>    
      <id>2</id>    
      <name>Jassa Rich</name>    
      <email>therichposts@gmail.com</email>    
   </emp>    
   <emp>    
      <id>3</id>    
      <name>Jassa</name>    
      <email>therichposts@gmail.com</email>    
   </emp>    
   <emp>    
      <id>4</id>    
      <name>Rich Jassa</name>    
      <email>therichposts@gmail.com</email>    
   </emp>    
   <emp>    
      <id>5</id>    
      <name>Jassa Boss</name>       
      <email>therichposts@gmail.com</email>    
   </emp>    
</Employee>    

Guy’s now we are done and if you have any kind of query then please comment below. Guy’s I will come with more demos like this.

Jassa

Thanks