Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
The jQuery.getJSON( url, [data], [callback] ) method loads JSON data from the server using a GET HTTP request.Assuming we have the following JSON content in result.json file −{ "name": "Amy", "age" : "24", "sex": "female" }ExampleThe following is the code snippet showing the usage of this method − $(document).ready(function() { $("#driver").click(function(event){ $.getJSON('result.json', function(jd) { $('#stage').html(' Name: ' + jd.name + ''); $('#stage').append('Age : ' + jd.age+ ''); $('#stage').append(' Sex: ' + jd.sex+ ''); }); }); }); Click on the button to load result.html file: STAGE
The jQuery.getScript( url, [callback] ) method loads and executes a JavaScript file using an HTTP GET request.Here is the description of all the parameters used by this method −url − A string containing the URL to which the request is sentcallback − This optional parameter represents a function to be executed whenever the data is loaded successfully.Assuming we have following JavaScript content in result.js file −function CheckJS(){ alert("This is JavaScript"); }ExampleThe following is the code snippet showing the usage of this method − $(document).ready(function() { ... Read More
The serializeArray( ) method serializes all forms and form elements like the .serialize() method but returns a JSON data structure for you to work with.Assuming we have following PHP content in serialize.php file −ExampleThe following is an example showing the usage of this method −Live Demo The jQuery Example $(document).ready(function() { $("#driver").click(function(event){ ... Read More
To access values creates by serializeArray, use the serializeArray( ) method. The serializeArray( ) method serializes all forms and form elements like the .serialize() method but returns a JSON data structure for you to work with.Let’s say we have the following PHP content in serialize.php file −The following is an example showing the usage of this method −ExampleLive Demo The jQuery Example $(document).ready(function() { $("#driver").click(function(event){ ... Read More
To get value from serialized array, use th serializeArray( ) method. The serializeArray( ) method serializes all forms and form elements like the .serialize() method but returns a JSON data structure for you to work with.Let’s say we have the following PHP content in serialize.php file −The following is an example showing the usage of this method:ExampleLive Demo The jQuery Example $(document).ready(function() { $("#driver").click(function(event){ ... Read More
Let us first create a table. Following is the query to create a table in MySQL −mysql> create table DemoTable( Id int, Name varchar(30), CountryName varchar(30), Age int ); Query OK, 0 rows affected (0.66 sec)Following is the Java code to access MySQL database −import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.Statement; public class AccessMySQLDatabase { public static void main(String[] args) { Connection con = null; Statement st = null; try { con = DriverManager.getConnection("jdbc :mysql ://localhost :3306/web?" + "useSSL=false", "root", "123456"); ... Read More
The jQuery.getJSON( url, [data], [callback] ) method loads JSON data from the server using a GET HTTP request.Here is the description of all the parameters used by this method −url − A string containing the URL to which the request is sentdata − This optional parameter represents key/value pairs that will be sent to the server.callback − This optional parameter represents a function to be executed whenever the data is loaded successfully.Let’s say we have the following JSON content in result.json file −{ "name": "David", "age" : "25", "sex": "male" }The following is a code snippet showing the usage of ... Read More
To retrieve data from JSON file using jQuery and Ajax, use the jQuery.getJSON( url, [data], [callback] )The jQuery.getJSON( url, [data], [callback] ) method loads JSON data from the server using a GET HTTP request.Here is the description of all the parameters used by this method −url − A string containing the URL to which the request is sentdata − This optional parameter represents key/value pairs that will be sent to the server.callback − This optional parameter represents a function to be executed whenever the data is loaded successfully.Let’s say we have the following JSON content in result.json file −{ "name": "John", "age" : ... Read More
To load JSON data using jQuery, use the getJSON() and ajax() method. The jQuery.getJSON( ) method loads JSON data from the server using a GET HTTP request.Here is the description of all the parameters used by this method −url − A string containing the URL to which the request is sentdata − This optional parameter represents key/value pairs that will be sent to the server.callback − This optional parameter represents a function to be executed whenever the data is loaded successfully.Add your JSON content in result.json file −{ "name": "Amit", "age" : "27", "sex": "male" }The following is a code snippet showing the ... Read More
Internal tables − Internal tables are a means of storing data in the fixed format in working memory of ABAP. The data is stored line by line. So it is necessary for the data to be in a fixed format. Generally, they are used to store data in database tables to be used in ABAP programs.Structures− Structures are basically data objects consisting of various components or fields of any data types. It differs from the tables in a way that it simulates the format of the table and is used to hold one row of data whereas table has multiple rows ... Read More