Number Validation Using JavaScript

Here I explain, how to perform number validation using pur javascript method. The values of the Number field textbox is compared using isNaN() inbuilt function in JavaScript .If the values do not numeric values an error message is displayed like ‘Enter Numeric value only’. If the values are numeric then …

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Javascript-Syntax

Hi all, JavaScript syntax is the set of rules.JavaScript can be implemented using JavaScript statements in webpages that are placed within the <script>……..</script> HTML tags.You can place the <script&gt tags anywhere within your web page. but it is normally recommended that you should keep it within the <head> tags. A …

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AngularJS Controllers

AngularJS controllers tp control the flow of data in AngularJS applications.The ng-controller directive is used for defined controller.Its regular javascript object containing attributes/properties and functions. <div ng-app=”” ng-controller=”studentController”> … </div> studentController using ng-controller directive.Next step we’ll define the studentController as follows: <script> function studentController($scope) { $scope.student = { firstName: “Priya”, …

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AngularJS Directives

The AngularJs directive are helps/used to extend the html.To extended HTML attributes in AngularJs directives with prefix ng-. The ng-app directive used for initializes an AngularJS application. The ng-init directive used for initializes application data. The ng-model directive binds the value of HTML controls (input, select, textarea) to application data. …

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Advantages and Disadvantages of AngularJS

Advantages of AngularJS AngularJS provides capability to create Single Page Application in a very clean and maintainable way. AngularJS provides data binding capability to HTML thus giving user a rich and responsive experience AngularJS code is unit testable. AngularJS uses dependency injection and make use of separation of concerns. AngularJS …

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Getting data from database to angular js

Hi all, Today I would like to explain fetching the data from mysql database using PHP, like we do it in jQuery AJAX. For this first we have to create a PHP file. We can use the following code to fetch a data from database. We already have a database …

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Insert the data to MYSQL database on PHP page using AngularJS

Hi all, Today I would like to explain about inserting data to database using PHP, like we do it in jQuery AJAX. For this first we have to create a PHP file. We can use the following code to insert a data to database. We already have a database named …

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Mysql Remove Duplicate Data or Rows With DISTINCT

How do I remove duplicate data or rows from a MySQL query? If output from a MySQL query contains duplicate data or row and if you would like to remove the same use DISTINCT. DISTINCT combined with ORDER BY needs a temporary table in many cases. Consider following query: mysql> …

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Remove row data angularjs button

Hi Friends.., I have a table with some sample data. I have a button that I want to use with in the table row that will remove table row when clicked.It will remove the row, the button was clicked in. This demo shows how to remove/delete a table row dynamically. …

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