Rattan Chauhan rattanchauhan

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rattanchauhan / app.js

Last active November 6, 2016 12:45

Adding global exception handler through Sencha Architect.

	Ext.Ajax.on({
	requestexception: function(dataconn, response, options) {
	console.dir(dataconn);
	console.dir(response);
	console.dir(response.status);
	if (response.status === 401) {
	me.redirectTo('login');
	}
	}
	});

rattanchauhan / app.js

Last active November 6, 2016 12:45

Setting global default ajax timeout through Sencha Architect

	Ext.data.proxy.Server.override ({
	timeout: 300000
	});

	Ext.data.Connection.override({
	withCredentials: false,
	useDefaultXhrHeader: false,
	disableCaching:false,
	timeout: 300000
	});

rattanchauhan / app.js

Last active November 10, 2016 17:16

Adding a loading spinner at app startup in Sencha Architect

	if(Ext.fly('initialLoader')){
	Ext.fly('initialLoader').destroy();
	}

rattanchauhan / Sencha 4

Created October 7, 2016 07:21

Saving component state in LocalStorage in Sencha Architect

	Create a function init under Application and add the below code to initialze a state provider to store states of different components
	in the browser's local storage.

	// initialize state provided for saving component states
	Ext.state.Manager.setProvider(Ext.create('Ext.state.LocalStorageProvider'));



	Add the below two configs to the component you want to save the state for.
	{

rattanchauhan / ViewController1.js

Last active November 14, 2016 13:23

Adding gmaps to extjs app

	addGmap: function (googlemapcontainer, viewModel) {
	var mapcontainer = googlemapcontainer.down('#mapcontainer');
	googlemapcontainer.setHidden(true);

	// remove old map
	if(mapcontainer) {
	mapcontainer.destroy();
	}

	// create new map

rattanchauhan / Usage.js

Last active November 16, 2016 06:26

Capturing User details for re-using throughout a Sencha app

	onMenuPanelRenderer : function() {
	var hasWebRole = User.hasRole(Config.role.web);
	var hasAdminRole = User.hasRole(Config.role.admin);

	if (hasWebRole) {
	// set mentu item visible true based on role
	}

	if (hasAdminRole) {
	// set mentu item visible true based on role

rattanchauhan / app.js

Last active December 19, 2019 17:03

AngularJs | Directive for Auto Focus Next element on Enter

	var app = angular.module("myApp", []);
	app.directive("moveNextOnEnter", function() {
	return {
	restrict: "A",
	link: function($scope, element) {
	element.bind("keyup", function(e) {
	if (e.which == 13) {
	var $nextElement = element.next();
	if($nextElement.length) {
	$nextElement[0].focus();

rattanchauhan / formatXml.js

Created November 10, 2016 06:12

Utility method to format an xml string

	/*
	* Utility method to format an xml string
	* text : xml String
	* step : no of spaces for indentation
	*/
	formatXml : function(text,step) {

	function createShiftArr(step) {
	var space = ' ';
	if ( isNaN(parseInt(step)) ) { // argument is string

rattanchauhan / Java8.java

Last active November 24, 2016 17:14

Java8 features in practice

	package com.practice.test;

	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;
	import java.util.Objects;
	import java.util.Optional;
	import java.util.function.Predicate;
	import java.util.stream.Stream;

rattanchauhan / MainController.js

Last active October 13, 2017 15:13

Securing routes in Extjs 6

	Ext.define('App.controller.MainController', {
	extend: Ext.app.Controller,
	routes: {
	'home': {
	before: function(action) {
	Ext.Ajax.request({
	url: Config.endpoints.user,
	method: 'GET',
	scope: this,
	failure: function(data, operation) {