jQuery Add Items (Element) to Array If Not Exists in List with Example

Introduction: 

Here I will explain how to use jQuery to add items or elements to an array if not exists in list with example. By using inArray property we can check whether elements exists or not in array using jQuery.

Description:
  
In previous articles I explained jQuery currency exchange rate example with google api, jQuery referesh div without reloading page, jQuery delete row from gridview and database in asp.net, jQuery check if string contains specific text or not and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to add items to an array if not exists in array with example in jQuery.

By using inArray property we can add items to an array if not exists in jQuery for that we need to write the code like as shown below

jQuery Add (Insert) Items into Array List with Example

Introduction: 

Here I will explain how to use jQuery to add items into an array with example or insert items into array list in jQuery. By using push property we can add or insert items (elements) to an array list in jQuery.

Description:
  
In previous articles I explained jQuery split string into array by comma, jQuery check if string contains specific text or not, jQuery round off numbers with decimal values , JavaScript get whole number division using Math.ceil function and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to add items to an array with example in jQuery.

By using push property we can add items to an array in jQuery for that we need to write the code like as shown below

jQuery Split String into Array by Comma or jQuery Split Comma Separated String into Array

Introduction: 

Here I will explain how to use jQuery to split string with comma or jQuery split string into array by comma or jQuery split comma separated string into array with example. By using split() function in we can split string with comma or space etc. based on requirement in jQuery.

Description:
  
In previous articles I explained jQuery check if string contains particular word, jQuery check if string contains specific text or not, jQuery check if string contains special characters or not, jQuery slide div from right to left or left to right, jQuery Cascading dropdownlist example in asp.net and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to use jQuery to split string into array by comma with example.

To split string into array by comma we can use split() function in jQuery for that we need to write the code like as shown below

jQuery Check if String Contains Specific Text or Not with Example

Introduction: 

Here I will explain how to use jQuery to check if string contains specific text or not with example or jQuery to check if string contains particular text or not with example.

Description:
  
In previous articles I explained jQuery round off numbers with decimal values, insert & fetch data from access database in asp.net, sort gridview columns with dropdownlist selection in asp.net, JavaScript get whole number division using Math.ceil function, jQuery fixed header on window scroll with example and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to use jQuery to check if string contains text or not with example.

jQuery Round Off Number to Two (2) Decimal Places using toFixed(), toPrecision Functions

Introduction: 

Here I will explain how to use jQuery to round off numbers to two or 2 decimal places example using JavaScript toFixed() or toPrecision() functions or jQuery round off number with two or more decimal values using JavaScript toFixed() or toPrecision() functions.

Description:
  
In previous articles I explained jQuery upload images without postback using handler file, JavaScript get whole number division using Math.ceil function, JavaScript limit number characters in multiline textbox, jQuery fixed header on window scroll with example, jQuery currency conversion as per exchange rates and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to round off numbers to two or 2 decimal places example using JavaScript toFixed() or toPrecision() functions in jQuery.

By using toFixed() or toPrecision() JavaScript function we can round off (roundup or rounddown) numbers with decimal values using jQuery like as shown below

jQuery Round Off Numbers with Decimal Values Example using JavaScript Math.round Function

Introduction: 

Here I will explain how to use jQuery to round off numbers with decimal values example using JavaScript Math.round function or jQuery round off (roundup or rounddown) number with decimal values using JavaScript Math.round function.

Description:
  
In previous articles I explained jQuery fixed header on window scroll with example, jQuery currency conversion as per exchange rates, jQuery convert json data to html table with example, jQuery reload iframe for every 10 or 5 seconds, jQuery reload or refresh iframe, Javascript call function for every 5 or 10 seconds using setinterval function and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to use jQuery to round off numbers with decimal values with example.

By using Math.round JavaScript function we can round off (roundup or rounddown) numbers with decimal values using jQuery like as shown below

Unrecognized Escape Sequence in File Path in C#, VB.NET

Introduction:

Here I will explain how to solve the problem of “unrecognized escape sequence in file path'.'” while accessing file path in C#, vb.net. Actually to solve this problem we need to use double blackslashes for filepath or @ symbol before we start declaring file path.

Description:

In previous posts I explained save files in folder and download in asp.net, read or write text file in asp.net, upload and download files from database in asp.net, download multiple files as zip folder in asp.net and many articles relating to solve errors in asp.net, SQL Server, IIS, etc. Now I will explain how to solve the problem of “unrecognized escape sequence in file path'.'” while accessing file path in C#, vb.net.

C# - The 'Microsoft.ACE.OLEDB.12' provider is not registered on the local machine.

Introduction:

Here I will explain how to solve the problem of “The 'Microsoft.ACE.OLEDB.12' provider is not registered on the local machine” in asp.net using c#.net, vb.net. Actually this problem occurred while accessing MS Access database 2007 or 2010 or higher version of access database in asp.net using c#.net, vb.net. 

Description:

In previous posts I explained insert & fetch data from access database in asp.net, create contactus form in asp.net, read connection string from web.config file in asp.net, use multiple web.config files in asp.net with example, encrypt and decrypt connection string in asp.net and many articles relating to solve errors in asp.net using c#.net, vb.net and SQL Server, IIS, etc. Now I will explain how to solve the problem of “The 'Microsoft.ACE.OLEDB.12' provider is not registered on the local machine” in asp.net using c#.net, vb.net.

Insert & Fetch Data from Access Database in Asp.net using C#, VB.NET

Introduction:

Here I will explain how to insert data into ms access database in asp.net using c#, vb.net or get or fetch or retrieve data from ms access database in asp.net using c#, vb.net.

Description:

In previous articles I explained jQuery drag and drop gridview rows in asp.net, jQuery custom dropdown with images in asp.net, jQuery multi select dropdownlist with checkboxes, Dynamically create temporary table in asp.net using c#, vb.net, export datagridview data to excel in windows application and many more articles related to asp.net using c#, vb.net. Now I will explain how to connect ms access database in asp.net using c#, vb.net.

To use ms access database in asp.net first we need to create database in ms access for that follow below steps.

How to Connect MS Access Database in Asp.net using C#, VB.NET

Introduction:

Here I will explain how to connect ms access database in asp.net using c#, vb.net. To use Microsoft (MS) access database to insert, update, delete data in asp.net we need to use System.Data.OleDb namespace reference in c#, vb.net.

Description:

In previous articles I explained jQuery drag and drop gridview rows in asp.net, jQuery custom dropdown with images in asp.net, jQuery multi select dropdownlist with checkboxes, Dynamically create temporary table in asp.net using c#, vb.net, export datagridview data to excel in windows application and many more articles related to asp.net using c#, vb.net. Now I will explain how to connect ms access database in asp.net using c#, vb.net.

To use ms access database in asp.net first we need to create database in ms access for that follow below steps.

jQuery Fixed Header (DIV) on Page Scroll or Window Scroll with Example

Introduction: 
  
Here I will explain jQuery fixed header or div on scrolling example or jQuery fixed header or div on page scroll or windows scroll with example. jQuery fixed header on scroll is used to display header at the top of the web page at all times during page or window scroll.

Description:
  
In previous posts I explained jQuery floating fixed navigation menu example, jQuery fixed div header notification bar on scroll with fade in out, jQuery Google Currency Converter API Example, jQuery generate thumbnails from youtube videos, jQuery Change style of controls, jQuery Add fade in effect to webpage, and many articles relating to JQuery and modal popup. Now I will explain how to implement jQuery fixed header on page scrolling example.

Show (Display) Alert Message Box from Code Behind in Asp.net using C#, VB.NET

Introduction: 

Here I will explain how to show alert message box from code behind in asp.net using c# and vb.net or display alert message from code behind in asp.net using c# and vb.net.

Description:

In previous posts I explained call page methods from JSON string in asp.net, jQuery floating div on page scroll, jQuery generate years dropdown dynamically, asp.net Google currency converter and many articles relating to gridview, asp.net, c#. Now I will explain how to show alert message box from code behind in asp.net using c# and vb.net .

Delete (Remove) Multiple Selected Items from Listbox in Asp.net on Button Click using C#, VB.NET

Introduction:

Here I will explain how to remove or delete multiple selected items from listbox in on button click in asp.net using c#, vb.net with example or remove or delete multiple items from listbox items button click in asp.net using c#, vb.net.

Description:

In previous post I explained add textbox values to listbox in asp.net on button click, create and consume webservice in asp.net, simple cursor example in sql server, sitemap control example, send html page as mail body in asp.net, how to send mail with attachment in asp.net and many more articles related to asp.net using c#, vb.net. Now I will explain how to delete or remove multiple selected items from listbox on button click in asp.net using c#, vb.net with example.

Sort Asp.net Gridview Columns with Dropdownlist Selection in C# using Order By in SQL Server

Introduction:

Here I will explain how to sort gridview columns based on dropdownlist selection in asp.net using Order By clause in SQL Server. Whenever we are trying to sort a gridview or Repeater through the dropdownlist we used to add either switch case or if else condition. So there will be too many conditions as the list of the dropdownlist increases and every time you have to change in code behind (adding conditions or delete conditions). While doing one of my projects I found its solutions myself and going to share with you.

Description:

Previously we have discussed about Sorting Columns in Repeater Control in Asp.net using C#, How to show the up and down arrows during sorting of column in gridview using asp.net and today we will show how to sort gridview columns based on dropdownlist selection in asp.net using Order By clause in SQL Server.

Read(Get) Appsettings Value from App.Config File in C#, VB.NET

Introduction:

Here I will explain how to read or get appsettings values from app.config file in c#, vb.net. By using System.Configuration reference we can read or get appsettings values from app.config file in windows or console application in c#, vb.net.

Description:

In previous articles I explained export datagridview data to excel in windows application, create windows forms application setup file in c#, vb.net, delete windows service from system, create windows service in c#, vb.net and many more articles related to asp.net using c#, vb.net. Now I will explain how to read or get appsettings values from app.config file in c#, vb.net.

To read appsettings values from app.config file first create new windows application and open your app.config file and add appsettings string like as shown below