Login form using REST api using nodejs and express
Login form using REST api using nodejs and express REST API const express = require('express'); const app = express(); const bodyParser = require('body-parser'); const mysql = require('mysql'); var cors = require('cors'); app.use(cors()); app.use(bodyParser.json());...
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Remote attribute in asp.net mvc | examples
Remote attribute in asp.net MVC What is Remote Attribute make a remote server call to validate specific data without posting the entire form to the server Remote is an attribute of data annotation Used for validation at model class in MVC. Implemented with the use of...
read moreAnother example of http get service in angular 6 -7
example of http get service in angular 6 -7 We use it to make ajax calls to the server. The Http class provides the get() method for getting a resource, post() for creating it, put() for updating it, delete() for deleting resource and head() for getting metadata...
read morePost Form data to REST API using JavaScript
Main Test Page Username Password Call Api Post Data...
read more@HostBinder and @HostListner Example in angular 2|4|5|6|7
@HostBinder and @HostListner Example in angular 2|4|5|6|7 @Hostbinder and @Hostlistner are used to define custom directives using @Hostbinding and javascript events using @HostListner. So let me demonstrate it with an simple example. Step1: Create new custom directive...
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Auth Guard in Angular 7 Login Example
Auth Guard in Angular 7 Login Example In this example, I have taken a simple login example where a user may open dashboard after login only after successful login username will be stored into localstorage which is authentication for auth guard. Take the Following...
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asp.net registration form with built in type html helpers | example
asp.net registration form with built in type html helpers | example Example 3: In this example we will create a form and submit and show data Action public ActionResult BuiltInTypehelpers() { return View(); } View @{ ViewBag.Title = "BuiltInTypehelpers"; }...
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Inline HTML Helper at Advanced Level
Inline HTML Helper at Advanced Level Example1: Simple Example of Inline HTML Helper Controller Action public ActionResult InlineHTMLHelper() { return View(); } View: @helper mylist(string[] arr) { foreach (string data in arr) { @data } } @mylist(new string[] {...
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Ajax.BeginForm In ASP.NET MVC
Ajax.BeginForm In ASP.NET MVC Two Example , First for Simple Ajax form and second for ajax form with loading gif file. Controller Action public ActionResult AjaxFormExample() { return View(); } Note: To implement ajax.begin form to jquery and jquery .ajax.unbrustive...
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JWT(JSON WEB TOKEN) Authentication and Authorization in asp net core 2 1 with example
JWT(JSON WEB TOKEN) Authentication and Authorization in asp net core 2 1 with the example Startup.cs using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using...
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@Input and @Output example in angular 2|4|5|6|7
@Input and @Output in Angular with the example @Input Example @Input and @output are used to make communication between components in angular, @input is used whenever we want to transfer data from parent component to child component and @ output is used when we want...
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Git and Git Hub installation and setup on windows | Upload project repository to GitHub
Git and Git Hub Introduction Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. GitHub is a development platform inspired by the way you work. From open...
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angular 2|4|5|6|7 cascade dropdown example
In this tutorial, I am gonna discuss that how we can create cascade dropdowns using arrays in angular. Step1: First I will create a model.ts file to declare and define the model for program export class Department { id: number; name: string; } export class employee {...
read moreWriting a CRUD app with Node.js and MongoDB
npm init npm install express --save npm install mongodb --save npm install mongoose --save npm install cors --save npm install nodemone --save npm install body-parser --save var mongoose = require('mongoose'); var Schema = mongoose.Schema; var ProductSchema = new...
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building rest api with node.js and express
Step 1: Create a Node application and install dependencies. npm init npm install --save express npm install --save body-parser npm install --save underscore npm install --save nodemon Step 2: Create a movies.json file and add following code. [{ "Id": "1", "Title":...
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Express JS Static files serving
Initial command to start a new node application. npm init npm install express --save Create folders public, images, and styles in the application. Index.js var express = require('Express'); var path = require('path'); var app = express();...
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What’s new in Angular in Version 7 production release arrives
What’s new in Angular in Version 7, Final production release: Angular 7.0.0. finally, release here. This release incorporated the latest synchronized version of the angular material, core framework, and CLI. Angular 7.0.0. production release a better feature support...
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express cookie parser | Create cookies using express
express cookie parser Environment setup: npm init npm install express --save npm install cookie-parser --save What are Cookies in express This is client-side data storage technique. Small data files Data sent back to the client from the server which stored in...
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