In this tutorials, you will be able to understand how form validation are done using php syntax. Step1 : Create a file called “Validation.php” and copy the following code and paste into it. <!DOCTYPE HTML> <html> <head> <style> .error {color: #FF00FF;} </style> </head> <body> <?php $nameErr = $emailErr = $genderErr = $websiteErr = “”; $name …
Here are some basic programs using PHP 1. Arithmetic operation program using PHP <?php $str=” Arithmetic operation”; $a=4; $b=5; $c=$a+$b; echo “Sum=”, $c; $c=$a-$b; echo “<br>Sub=”, $c; $c=$a*$b; echo “<br>Mul=”, $c; $c=$a/$b; echo “<br>Div=”, $c; ?> 2. PHP program to print person name and age. <?php $name=”John”; $age=20; echo “Person name=”, $name; echo “<br>Age=”, $age; …
How to run PHP programs using WAMP server on Windows operating system? First, Download WAMP server from http://www.wampserver.com/en/ Here are the steps to install WAMP server on your PC and run your first PHP program. 1.Double click on WAMP server set up file 2.Click on Run 3. Click “Next” 4. Click on “Accept” 5. Click …
PHP = Pre-processor Hypertext PHP, a server side scripting languages widely (nearly 82% of the worlds websites are developed using PHP!) used in developing dynamic and interactive webpages. Advantages of PHP ——Dynamic content. —Computational capability. —Database and file system access. —Network access (from the server only). —Built-in libraries and functions. —Known platform for execution (as opposed …
SEO is a three letter acronym short for Search Engine Optimization.Search engine optimization about trying to rank higher in search engines. To rank higher you make changes to your website that make it easier for search engines to understand your content. Also, it can mean getting links from other websites. source: www.madebymarket.com/help/ads/what-does-seo–mean.html SEO Friendly code for your website …
1. Print 1-10 numbers using FOR loop program <html> <head> <title> Javascript looping program </title> </head> <body> <script language=”javascript”> var i document.write(“<h1>”+”FOR Looping program” +”</h1>”) for(i=1; i<=10; i++) { document.write(i+”<br>”) } </script> </body> </html> 2. WHILE Loop using Javascript <html> <head> <title> Javascript while loop program </title> </head> <body> <script language=”javascript”> var i=1 document.write(“<h1>”+”WHILE Loop …
Java Script is an interpreted, object-based scripting language, developed by Sun Micro systems and Netscape. JavaScript makes it easier to create interactive Web Pages. Common Gateway Interface was considered as the standard for processing the forms. It was time consuming process because form validation used to take place on the server side. JavaScript made the entire work easier by …
it’s a method that adds markup to text, no more, no less. It can be compared to a Rich Text File or Word Document, with the difference that HTML can be coded by hand. An HTML document (like any other document) consists of “header” or “meta” information. This tells a program (the web browser) what …
The following example shows that use of android webview with progress bar. 1. copy the following code and paste into “AndroidManifest.xml” <?xml version=”1.0″ encoding=”utf-8″?> <manifest xmlns:android=”http://schemas.android.com/apk/res/android” package=”app.mitindia.com.mywebappprogressbar” > <uses-permission android:name=”android.permission.INTERNET” /> <application android:allowBackup=”true” android:icon=”@mipmap/ic_launcher” android:label=”@string/app_name” android:theme=”@style/AppTheme” > <activity android:name=”.MainActivity” android:label=”@string/app_name” > <intent-filter> <action android:name=”android.intent.action.MAIN” /> <category android:name=”android.intent.category.LAUNCHER” /> </intent-filter> </activity> </application> </manifest> 2. Copy the …
The following example shows that how to use Android WebView for browsing websites using android apps. 1. Copy the following code and paste into “AndroidManifest.xml” <?xml version=”1.0″ encoding=”utf-8″?> <manifest xmlns:android=”http://schemas.android.com/apk/res/android” package=”app.mitindia.com.mywebapp” > <uses-permission android:name=”android.permission.INTERNET” /> <application android:allowBackup=”true” android:icon=”@mipmap/ic_launcher” android:label=”@string/app_name” android:theme=”@style/AppTheme” > <activity android:name=”.MainActivity” android:label=”@string/app_name” > <intent-filter> <action android:name=”android.intent.action.MAIN” /> <category android:name=”android.intent.category.LAUNCHER” /> </intent-filter> </activity> android:debuggable=”true” …
In this tutorials you’ll see how “PopupMenu” app is created in Android. Have a look! 1. First of all copy the following code into “activity_main.xml” file <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:tools=”http://schemas.android.com/tools” android:layout_width=”match_parent” android:layout_height=”match_parent” android:paddingLeft=”@dimen/activity_horizontal_margin” android:paddingRight=”@dimen/activity_horizontal_margin” android:paddingTop=”@dimen/activity_vertical_margin” android:paddingBottom=”@dimen/activity_vertical_margin” tools:context=”.MainActivity”> <TextView android:text=”@string/hello_world” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_alignParentTop=”true” android:layout_alignRight=”@+id/button1″ android:layout_alignEnd=”@+id/button1″ android:textSize=”20dp” android:textColor=”#ff00ff”/> <Button android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:id=”@+id/button1″ android:text=”Show popup” android:layout_centerVertical=”true” android:layout_centerHorizontal=”true” /> </RelativeLayout> …
