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create and save xml file in javascript

Fliegende Luftwaffel I answered on April 5, 2022 Popularity 9/10 Helpfulness 2/10

answer create and save xml file in javascript

create and save xml file in javascript

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/*
There is no way to let Javascript directly create/edit files since it presents a massive security problem.
But it can only read them.

Meanwile at node.js(still js in practicality but for servers), you can do both but you need to understand how it works to fully use it.
*/

// JS(Read Only)

let jsrefstring;
document.getElementById('test_1')
            .addEventListener('change', function() {
            var fr=new FileReader();
            fr.onload=function(){jsrefstring = (fr.result).toString();}
            fr.readAsText(this.files[0]);
        });
       
       
//node.js, read only
const fs = require("fs");
fs.readFileSync("test.txt");


//node.js, overwrite
const fs = require("fs");

fs.open('test.txt', 'test', function (err, file) {if (err) throw err;});


// node.js, add new characters to file
const fs = require("fs");
fs.readFileSync("test.txt", "utf8"); 
fs.appendFile("test.txt", "test", function (err){ if (err) {throw err;}
})

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: file javascript save xml

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Contributed on Apr 05 2022

Fliegende Luftwaffel I

0 Answers Avg Quality 2/10

create and save xml file in javascript

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