Muralikrishna T muralikrishnat

enthusiastic in developing javascript based applications

muralikrishnat / basic-function.js

Created September 30, 2020 14:34

NodeJS API creation

muralikrishnat / deepClone.js

Created June 5, 2020 21:41

Object deep clone in Javascript

	// Object deep clone
	var deepClone = (src) => {
	let objToReturn = {};
	Object.keys(src).forEach(item => {
	if (typeof src[item] === 'object' && !(src[item] instanceof Array)) {
	objToReturn[item] = deepClone(src[item]);
	} else {
	if (typeof src[item] === 'object' && src[item] instanceof Array) {
	objToReturn[item] = [...src[item]];
	} else {

muralikrishnat / index.js

Created February 3, 2020 09:41

Simple PubSub service file

	import { pubSub } from '../../services/pubsub.service';

	//subscribe the event for pageloader to listen the event
	pubSub.subscribe('pageloader', (event) => {
	if (event.show) {
	this.setState({
	isLoading: true
	});
	} else {
	this.setState({

muralikrishnat / isDescendent.js

Created May 29, 2019 18:09

To check element is descendant of parent element

	/* Returns true incase of `child` element is child element of `parent` element */
	function isDescendant(parent, child) {
	let node = child.parentNode;
	while (node != null) {
	if (node == parent) {
	return true;
	}
	node = node.parentNode;
	}
	return false;

muralikrishnat / to-words.js

Created April 14, 2018 19:04

Converting number into word string

	var a = ['','one ','two ','three ','four ', 'five ','six ','seven ','eight ','nine ','ten ','eleven ','twelve ','thirteen ','fourteen ','fifteen ','sixteen ','seventeen ','eighteen ','nineteen '];
	var b = ['', '', 'twenty','thirty','forty','fifty', 'sixty','seventy','eighty','ninety'];

	function inWords (num) {
	if ((num = num.toString()).length > 9) return 'overflow';
	n = ('000000000' + num).substr(-9).match(/^(\d{2})(\d{2})(\d{2})(\d{1})(\d{2})$/);
	if (!n) return; var str = '';
	str += (n[1] != 0) ? (a[Number(n[1])] \|\| b[n[1][0]] + ' ' + a[n[1][1]]) + 'crore ' : '';
	str += (n[2] != 0) ? (a[Number(n[2])] \|\| b[n[2][0]] + ' ' + a[n[2][1]]) + 'lakh ' : '';
	str += (n[3] != 0) ? (a[Number(n[3])] \|\| b[n[3][0]] + ' ' + a[n[3][1]]) + 'thousand ' : '';

muralikrishnat / fe-server.js

Created December 25, 2017 10:25

Node JS script as static server and proxy server

	var static = require('node-static');
	var rootRequest = require('request');
	var fs = require('fs');
	var path = require('path');

	var buildInProgress = false;

	module.exports = function(options) {
	console.log('options', options);
	var baseUrl = 'https://dev.azurewebsites.net';

muralikrishnat / basic-templating.html

Last active March 4, 2017 19:10

Secret of Javascript Templating

	<!DOCTYPE html>
	<html lang="en">

	<head>
	<title></title>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	</head>

	<body>

muralikrishnat / index.html

Created March 3, 2017 10:32

Concept of Virtual DOM

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Creating Virtual DOM</title>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	</head>
	<body>
	<div id="root"></div>
	<script>

muralikrishnat / app.js

Last active August 30, 2022 05:42

Achieving routing using pure Javascript

	var App = {};

	var addRoutes = function () {
	$NB.addRoute('/books/:id', function (params) {
	console.log('Route is ', params.Title, params.id);
	}, 'books');

	$NB.addRoute('/:category/:id', function (params) {
	console.log('Route is ', params.Title, params.category, params.id);
	}, 'category');

muralikrishnat / index.html

Created September 23, 2015 10:20

Two way binding for text with simple example using Javascript

	<html>

	<head>
	<title>Behind the scenes of Two Way binding simple example for text</title>
	<!-- Adding JS reference -->
	<script src="two-way-binding.js"></script>
	</head>
	<!-- Invoking the binding Manager after completion of DOM load-->
	<body onload="bindManager.init()">
	<div class="demo-page">