You can manage display of primary menu links from your template.php file. If you have used theme(”links”,”$primary_links,array(”class”=>”primary menu”)); Then you can preprocess links from template.php in following manner.
if (count($links) > 0) {
$output = ‘<ul’. drupal_attributes($attributes) .’>’;
$num_links = count($links);
$i = 1;
foreach ($links as $key => $link) {
$class = $key;
// Add first, last and active classes to the list of links to help out themers.
if ($i == 1) {
$class .= ‘ first’;
}
if ($i == $num_links) {
$class .= ‘ last’;
}
//print_r($link['href'].”<br/>”);
if (isset($link['href'])) {
// Pass in $link as $options, they share the same keys.
$output .= l($link['title'], $link['href'], $link);
}
else if (!empty($link['title'])) {
// Some links are actually not links, but we wrap these in <span> for adding title and class attributes
if (empty($link['html'])) {
$link['title'] = check_plain($link['title']);
}
$span_attributes = ”;
if (isset($link['attributes'])) {
$span_attributes = drupal_attributes($link['attributes']);
}
$output .= ‘<span’. $span_attributes .’>’. $link['title'] .’</span>’;
}
Jscalender module come with Jstools package in drupal 5 you can download drupal jstools package from the drupal.org site.Jscalender uses the jsCalendar javascript library, like using a special CSS class called via #attribute in the form element array to convert textfields into jcalendar enabled.
The jcalendar module uses hook_form_alter() to look for textfields with the add-jcalendar class, I had to use something different than jcalendar which is used later on the generated form elements by the jQuery code.
This is a sample of how to enable jcalendar from one of your textfields once you’ve installed the module:
To include a jscalendar popup with a textfield, just add the class ‘jscalendar’:(from readme.txt)
To change the default display and functionality of the calendar, set startup
parameters by adding selectors to your element. The three configurable options
are ‘ifFormat’ (the format of the date/time written to the text field),
’showsTime’ (boolean: should time be displayed on the calendar), and
‘timeFormat’ (values of ‘12′ for 12-hour clock, which is the default, or ‘24′
for 24-hour clock).
Example:
$form['date'] = array(
‘#type’ => ‘textfield’,
‘#attributes’ => array(’class’ => ‘jscalendar’),
// Use only year, month, and day in textfield.
‘#jscalendar_ifFormat’ => ‘%Y-%m-%d’,
// Don’t show time.
‘#jscalendar_showsTime’ => ‘false’,
// Show 24-hour clock.
‘#jscalendar_timeFormat’ => ‘24′,
);
The #jcalendar_year_range custom property allows you to provide a range of years, look at the associative array $years, to show in the calendar. If the property is not passed jcalendar.module defaults to the current year plus 20.
#jcalendar_plot_dates, which is not working yet, should allow passing an array of dates to the calendar to plot. I’m not sure if this should be the job of the Drupal module or jCalendar’s jQuery code.
This first version of jcalendar.module works, it converts your textfield to three select boxes, day, month, year, and a nice table based date picker, easy to theme via CSS, and once you have the right date you can do whatever you want with it. The original textfield is removed later so your form validation and processing functions should consider if jcalendar is enabled (a simple if (module_exists(’jcalendar’))) to handle form elements in a different way.
This is a very basic example of php/mysql.We used to make use of mysql database and a php file for getting this done.To run this code you can first create database as provided in sql here and after creating database run this code.Make modifications as you want to do in it.
<html>
<head>
<title>Phone Book Example</title>
</head>
<body bgcolor=”#f6f6f6″ style=”font-family:arial”>
<marquee behavior=”alternate”>
<font size=’7′>Welcome to Phone Book Demo</font>
</marquee>
<br/><hr/><br/>
<table border=”1″ align=”center” width=”100%”>
<tr>
<td>
<h2 align=”center”>Enter Details</h2>
<table border=”1″ align=”center”>
<form action=”phonebookDemo.php” method=”post”>
<tr><td>First Name:</td><td><input type=”text” name=”FirstName” /></td></tr>
<tr><td>Last Name:</td><td><input type=”text” name=”LastName” /></td></tr>
<tr><td>Phone Number:</td><td><input type=”text” name=”PhoneNumber” /></td></tr>
<tr><td colspan=”2″ align=”center”><input type=”submit” value=”Add Contact” /></td></tr>
</form>
</table>
</td>
<td>
<?php
//Connectivity with MySql
$con=mysql_connect(”localhost”,”root”,”");
if(!$con)
{
echo “You are unable to connect with server</br>”;
die(”Error : “.mysql_error());
}
//Connectivity with database in MySql.
mysql_select_db(”phonebook”,$con);
$firstname = $_REQUEST['FirstName'];
$lastname = $_REQUEST['LastName'];
$phone = $_REQUEST['PhoneNumber'];
if($firstname != “” )
{
@mysql_query(”INSERT INTO contacts (FirstName,LastName,PhoneNumber) VALUES(’”.mysql_escape_string($firstname).”‘, ‘”.mysql_escape_string($lastname).”‘, ‘”.mysql_escape_string($phone).”‘)”);
$msg=”Record Added in phonebook”;
}
if($_REQUEST['action']==”del”)
{
@mysql_query(”DELETE FROM contacts WHERE id=”.intval($_REQUEST['id']).”;”);
}
$result = mysql_query(”SELECT * FROM contacts”);
echo “<table border=’1′ align=’center’ cellpadding=’5′>”;
echo “<tr><th>First Name</th>
<th>Last Name</th>
<th>Phone Number</th>
<th>Action</th>”;
if(!mysql_num_rows($result))echo “<tr><td colspan=4>No entry in phonebook</td></tr>”;
if($result)
{
while($row = mysql_fetch_array($result))
{
echo “<tr>”;
echo “<td>”.$row['FirstName'].”</td>”;
echo “<td>”.$row['LastName'].”</td>”;
echo “<td>”.$row['PhoneNumber'].”</td>”;
echo “<td><a onclick=\”return confirm(’Are u sure to delete this entry?’);\” href=’phonebookDemo.php?action=del&id=”.$row['id'].”‘>Delete</a></td>”;
echo “</tr>”;
}
}
echo “</table>”;
//mysql_query(”DELETE FROM contacts WHERE FirstName=’Kuldeep’”);
mysql_query($sql,$con);
mysql_close($con);
?>
</td>
</tr>
</table>
</body>
</html>
SQl for This exampple:-
CREATE TABLE `contacts` (
`id` int(10) NOT NULL auto_increment,
`FirstName` varchar(200) NOT NULL,
`LastName` varchar(200) NOT NULL,
`PhoneNumber` varchar(200) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=6 ;
–
– Dumping data for table `contacts`
–
INSERT INTO `contacts` (`id`, `FirstName`, `LastName`, `PhoneNumber`) VALUES (3, ‘Inder’, ‘Singh’, ‘98726-82279′),
(5, ‘Inderweb’, ‘India’, ‘98726-82279′);
A Mysql injection is attack tried by site visitors/users to get/damage data in databases by taking benefit from poor programming of websites.An injection attack occurs when a visitor to your site types something into a form input with the purpose of changing the outcome of your MySQL query. For example, at a login screen someone may try this type of attack to gain access to a secure area of the website.
If your query to check the username and password entered by the user was this:
“SELECT * FROM users WHERE username = ‘”.$_POST['username'].”‘ AND password = ‘”.$_POST['password'].”‘”
Someone could login by using any username and for the password they would type ‘ OR ”=” which would be placed into your MySQL query changing it to be:
“SELECT * FROM users WHERE username = ‘anyuser’ AND password = ” OR ”=””
As you can see, MySQL injection attacks can be pretty serious depending on the information the person has access to once they are logged in. It is very important for you to secure your site against injection attacks. Luckily, PHP can aid you in preventing injection attacks.
MySQL will then return all the rows in the table and then, depending on your script’s logic, you will probably log them in because there was a match. Now, in most cases, people have magic_quotes_gpc turned on (it’s the PHP default) which will add backslashes to escape all ‘ (single-quote), ” (double quote), (backslash) and NULL characters. This is not foolproof though because there are other characters that should be escaped to be safe.
Preventing Mysql/PHP injections:-
There are php mysql functions to prevent such type of things:
into your queries. One of The function is mysql_real_escape_string().
use Like :- $value = “‘” . mysql_real_escape_string($value) . “‘”;
For integer values dont forgot to use intval() function
Many times it is needed to get the structure of table in PHP file or drupal module.There may be conditions that you dont have got admin user name and passwords for cpanel/phpmyadmin.In such cases you must have idea how to know the structure using a small PHP code.you can get connection info for mysql from code files or if you are using ftp it is sure that u can run a SQl query from code file.So below is the simple script for getting table info
Simple PHP Mysql
$table_name="node";
$sql=sprintf("SHOW COLUMNS FROM %s",$table_name);
$$rs=mysql_query($sql);
while($col=mysql_fetch_object($rs))
{
print_r($col);
}
Drupal And Mysql
$table_name="node";
$sql=sprintf("SHOW COLUMNS FROM %s",$table_name);
$$rs=db_query($sql);
while($col=db_fetch_object($rs))
{
print_r($col);
}
Once you have checked structure you must be able now to add alter structure of table using same code method:-
mysql_query("ALTER TABLE user_info ADD user_coupon varchar2(50)");
Writing 70-536 and 70-642 is not a big issue for a 642-642 professional, especially since they all have done 350-018 as well as 70-647 and 640-816 earlier in their careers.
About anchor links
In html you can link to a speciffic area of a html page by adding anchors, for example this link will point you to the “solution” area of this page; you link to an area of a page (to an anchor) by adding # after file name followed by the anchor name, e.g: products.php#product4 or just #product4 if destination is on same page.
The ‘namedanchor’ (destination) is written like this in the html code.
The flash issue
When you want a flash button to open a Named Anchor inside the html page normally you would think that the link can be open by something like this:
getURL(’products.php#product4′);
but the above will not work because of some flash limitations
Solution
Write a really short javascript in the html page and set the getURL from flash to trigger that JavaScript.
Write this function in … area of html code:
Modify getURL actions from flash to call the above JavaScript:
getURL(”javascript:openNewWindow(’anchor_test.html#title2′,’_parent’)”;
This solution was tested and worked in both Internet Explorer and Mozilla Firefox type browsers.
This article will show you basic connection between flash and XML, it will show you what to add in the flash file in order to be able to read tags from an XML file and then use that data inside flash.
Few details about the XML file
The XML that we will use will look like this, you can create a file called sample.xml and paste this in it:
In the above XML file the “products” are called XML tags and “product_name” and “price” are called attributes.
“Products” is the first child of the XML file and the lines inside are child 0,1,2 of the first child.
To get the value “Flash Book” you have to write this in ActionScript: my_xml.firstChild.childNodes[0].attributes.product_name
To get the value “Flash CD” use this code in ActionScript: my_xml.firstChild.childNodes[1].attributes.product_name
The flash file preview
Contents of the flash file
In our samples we created 6 text fields where the data (product names and product prices) is written but is not important how you use the data, in this article we want to explain how to read the XML data.
Now the contents in the flash file…. open Macromedia Flash, create a blank file, click on first key frame, open Actions panel and paste this code:
// define an XML object called “my_xml”
my_xml = newXML();
// load data from an external XML file into “my_xml” object
my_xml.load(“sample.xml”);
// what to do when data is loaded … Call a function (”my_function” in this case)
my_xml.onLoad = my_function;
// ignore “white spaces”, text nodes that only contain white space are discarded
my_xml.ignoreWhite = 1;
// function contents
function my_function(){
// take the data from the XML lines (line 0,1,2) and place that data inside text fields
As you may see, the above code loads data from an external XML file called “sample.xml” and places the data from the XML tags to text fields inside the flash file.
For example: to access the product name on first line (”Flash Book”) the ActionScript line inside the flash file will be like this:
“my_xml” is the name given to the new XML object at beginning of ActionScript code; the next code are the levels, it reads from first level (”firstChild”) this is “products” tag, from “products” tags it loads first child (”childNodes[0]“) and the attribute name is “product_name”.
So the above line will return the value “Flash Book”.
As you can see counting starts from zero when counting XML lines.
Product_name, price and XML tags are defined by user, in an XML file you can name the tags and the attributes as you wish, the tags are not predefined like in HTML language.
This lesson describes the SqlCommand object and how you use it to interact with a data base. Here are the objectives of this lesson:
Know what a command object is.
Learn how to use the ExecuteReader method to query data.
Learn how to use the ExecuteNonQuery method to insert and delete data.
Learn how to use the ExecuteScalar method to return a single value.
Introduction
A SqlCommand object allows you to specify what type of interaction you want to perform with a data base. For example, you can do select, insert, modify, and delete commands on rows of data in a data base table. The SqlCommand object can be used to support disconnected data management scenarios, but in this lesson we will only use the SqlCommand object alone. A later lesson on the SqlDataAdapter will explain how to implement an application that uses disconnected data. This lesson will also show you how to retrieve a single value from a data base, such as the number of records in a table.
Creating a SqlCommand Object
Similar to other C# objects, you instantiate a SqlCommand object via the new instance declaration, as follows:
SqlCommand cmd = new SqlCommand(”select CategoryName from Categories”, conn);
The line above is typical for instantiating a SqlCommand object. It takes a string parameter that holds the command you want to execute and a reference to a SqlConnection object. SqlCommand has a few overloads, which you will see in the examples of this tutorial.
Querying Data
When using a SQL select command, you retrieve a data set for viewing. To accomplish this with a SqlCommand object, you would use the ExecuteReader method, which returns a SqlDataReader object. We’ll discuss the SqlDataReader in a future lesson. The example below shows how to use the SqlCommand object to obtain a SqlDataReader object:
// 1. Instantiate a new command with a query and connection
SqlCommand cmd = new SqlCommand(”select CategoryName from Categories”, conn);
// 2. Call Execute reader to get query results SqlDataReader rdr = cmd.ExecuteReader();
In the example above, we instantiate a SqlCommand object, passing the command string and connection object to the constructor. Then we obtain a SqlDataReader object by calling the ExecuteReader method of the SqlCommand object, cmd.
This code is part of the ReadData method of Listing 1 in the Putting it All Together section later in this lesson.
Inserting Data
To insert data into a data base, use the ExecuteNonQuery method of the SqlCommand object. The following code shows how to insert data into a data base table:
// prepare command string string insertString = @”
insert into Categories
(CategoryName, Description)
values (’Miscellaneous’, ‘Whatever doesn”t fit elsewhere’)”;
// 1. Instantiate a new command with a query and connection SqlCommand cmd = new SqlCommand(insertString, conn);
// 2. Call ExecuteNonQuery to send command cmd.ExecuteNonQuery();
The SqlCommand instantiation is just a little different from what you’ve seen before, but it is basically the same. Instead of a literal string as the first parameter of the SqlCommand constructor, we are using a variable, insertString. The insertString variable is declared just above the SqlCommand declaration.
Notice the two apostrophes (”) in the insertString text for the word “doesn”t”. This is how you escape the apostrophe to get the string to populate column properly.
Another observation to make about the insert command is that we explicitly specified the columns CategoryName and Description. The Categories table has a primary key field named CategoryID. We left this out of the list because SQL Server will add this field itself. trying to add a value to a primary key field, such as CategoryID, will generate an exception.
To execute this command, we simply call the ExecuteNonQuery method on the SqlCommand instance, cmd.
This code is part of the Insertdata method of Listing 1 in the Putting it All Together section later in this lesson.
Updating Data
The ExecuteNonQuery method is also used for updating data. The following code shows how to update data:
// prepare command string string updateString = @”
update Categories
set CategoryName = ‘Other’
where CategoryName = ‘Miscellaneous’”;
// 1. Instantiate a new command with command text only SqlCommand cmd = new SqlCommand(updateString);
// 2. Set the Connection property cmd.Connection = conn;
// 3. Call ExecuteNonQuery to send command cmd.ExecuteNonQuery();
Again, we put the SQL command into a string variable, but this time we used a different SqlCommand constructor that takes only the command. In step 2, we assign the SqlConnection object, conn, to the Connection property of the SqlCommand object, cmd.
This could have been done with the same constructor used for the insert command, with two parameters. It demonstrates that you can change the connection object assigned to a command at any time.
The ExecuteNonQuery method performs the update command.
This code is part of the UpdateData method of Listing 1 in the Putting it All Together section later in this lesson.
Deleting Data
You can also delete data using the ExecuteNonQuery method. The following example shows how to delete a record from a data base with the ExecuteNonQuery method:
// prepare command string string deleteString = @”
delete from Categories
where CategoryName = ‘Other’”;
// 1. Instantiate a new command SqlCommand cmd = new SqlCommand();
// 2. Set the CommandText property cmd.CommandText = deleteString;
// 3. Set the Connection property cmd.Connection = conn;
// 4. Call ExecuteNonQuery to send command cmd.ExecuteNonQuery();
This example uses the SqlCommand constructor with no parameters. Instead, it explicity sets the CommandText and Connection properties of the SqlCommand object, cmd.
We could have also used either of the two previous SqlCommand constructor overloads, used for the insert or update command, with the same result. This demonstrates that you can change both the command text and the connection object at any time.
The ExecuteNonQuery method call sends the command to the data base.
This code is part of the DeleteData method of Listing 1 in the Putting it All Together section later in this lesson.
Getting Single values
Sometimes all you need from a data base is a single value, which could be a count, sum, average, or other aggregated value from a data set. Performing an ExecuteReader and calculating the result in your code is not the most efficient way to do this. The best choice is to let the data base perform the work and return just the single value you need. The following example shows how to do this with the ExecuteScalar method:
// 1. Instantiate a new command SqlCommand cmd = new SqlCommand(”select count(*) from Categories”, conn);
// 2. Call ExecuteNonQuery to send command int count = (int)cmd.ExecuteScalar();
The query in the SqlCommand constructor obtains the count of all records from the Categories table. This query will only return a single value. The ExecuteScalar method in step 2 returns this value. Since the return type of ExecuteScalar is type object, we use a cast operator to convert the value to int.
This code is part of the GetNumberOfRecords method of Listing 1 in the Putting it All Together section later in this lesson.
Putting it All Together
For simplicity, we showed snippets of code in previous sections to demonstrate the applicable techniques. It is also useful to have an entire code listing to see how this code is used in a working program. Listing 1 shows all of the code used in this example, along with a driver in the Main method to produce formatted output.
Listing 1. SqlConnection Demo
using System; using System.Data; using System.Data.SqlClient;
///<summary>
/// Demonstrates how to work with SqlCommand objects ///</summary> class SqlCommandDemo
{
SqlConnection conn; public SqlCommandDemo()
{ // Instantiate the connection conn = new SqlConnection(
“Data Source=(local);Initial Catalog=Northwind;Integrated Security=SSPI”); } // call methods that demo SqlCommand capabilities staticvoid Main() { SqlCommandDemo scd = new SqlCommandDemo();
Console.WriteLine(); Console.WriteLine(”Categories Before Insert”); Console.WriteLine(”————————”); // use ExecuteReader method scd.ReadData(); // use ExecuteNonQuery method for Insert scd.Insertdata(); Console.WriteLine(); Console.WriteLine(”Categories After Insert”); Console.WriteLine(”——————————”);
scd.ReadData();
// use ExecuteNonQuery method for Update scd.UpdateData();
Console.WriteLine(); Console.WriteLine(”Categories After Update”); Console.WriteLine(”——————————”);
scd.ReadData();
// use ExecuteNonQuery method for Delete scd.DeleteData();
Console.WriteLine(); Console.WriteLine(”Categories After Delete”); Console.WriteLine(”——————————”);
scd.ReadData();
// use ExecuteScalar method int numberOfRecords = scd.GetNumberOfRecords();
Console.WriteLine(); Console.WriteLine(”Number of Records: {0}”, numberOfRecords); }
/// <summary> /// use ExecuteReader method /// </summary> publicvoid ReadData() { SqlDataReader rdr = null; try { // Open the connection conn.Open(); // 1. Instantiate a new command with a query and connection SqlCommand cmd = new SqlCommand(”select CategoryName from Categories”, conn); // 2. Call Execute reader to get query results rdr = cmd.ExecuteReader();
// print the CategoryName of each record while (rdr.Read()) { Console.WriteLine(rdr[0]); } } finally { // close the reader if (rdr != null) { rdr.Close(); } // Close the connection if (conn != null) { conn.Close(); } } }
/// <summary> /// use ExecuteNonQuery method for Insert ///</summary> publicvoid Insertdata() { try { // Open the connection conn.Open(); // prepare command string string insertString = @” insert into Categories (CategoryName, Description) values (’Miscellaneous’, ‘Whatever doesn”t fit elsewhere’)”; // 1. Instantiate a new command with a query and connection SqlCommand cmd = new SqlCommand(insertString, conn); // 2. Call ExecuteNonQuery to send command cmd.ExecuteNonQuery(); } finally { // Close the connection if (conn != null) { conn.Close(); } } } /// <summary> /// use ExecuteNonQuery method for Update /// </summary> publicvoid UpdateData() { try { // Open the connection conn.Open(); // prepare command string string updateString = @” update Categories set CategoryName = ‘Other’ where CategoryName = ‘Miscellaneous’”; // 1. Instantiate a new command with command text only SqlCommand cmd = new SqlCommand(updateString);
// 2. Set the Connection property cmd.Connection = conn; // 3. Call ExecuteNonQuery to send command cmd.ExecuteNonQuery(); } finally { // Close the connection if (conn != null) { conn.Close(); } } } /// <summary> /// use ExecuteNonQuery method for Delete /// </summary> publicvoid DeleteData() { try { // Open the connection conn.Open(); // prepare command string string deleteString = @” delete from Categories where CategoryName = ‘Other’”; // 1. Instantiate a new command SqlCommand cmd = new SqlCommand(); // 2. Set the CommandText property cmd.CommandText = deleteString; // 3. Set the Connection property cmd.Connection = conn; // 4. Call ExecuteNonQuery to send command cmd.ExecuteNonQuery(); } finally { // Close the connection if (conn != null) { conn.Close(); } } }
/// <summary> /// use ExecuteScalar method /// </summary> /// <returns>number of records</returns> publicint GetNumberOfRecords() { int count = -1; try { // Open the connection conn.Open(); // 1. Instantiate a new command SqlCommand cmd = new SqlCommand(”select count(*) from Categories”, conn); // 2. Call ExecuteNonQuery to send command count = (int)cmd.ExecuteScalar(); } finally { // Close the connection if (conn != null) { conn.Close(); } } return count; }
}
In Listing 1, the SqlConnection object is instantiated in the SqlCommandDemo structure. This is okay because the object itself will be cleaned up when the CLR garbage collector executes. What is important is that we close the connection when we are done using it. This program opens the connection in a try block and closes it in a finally block in each method.
The ReadData method displays the contents of the CategoryName column of the Categories table. We use it several times in the Main method to show the current status of the Categories table, which changes after each of the insert, update, and delete commands. Because of this, it is convenient to reuse to show you the effects after each method call.
Requirements before getting started with development or web programming
Any one who want to develop a web application must have the following systems:
1. A web server.
2. An editor to develop the web pages.
3. A browser to view the web page you develop.
4. A database program like MS Access, SQL Server etc, if your web site need to save data into a database.
In the real world situation, a web server will be hosted on a secure server, located in a safe place and will be always connected to high speed internet. However, to develop a web application, you don’t need to worry about security and internet connectivity. You can use your own development computer as the ‘Web Server’.
So, your development computer must have all the 4 program’s mentioned above running well.
Since this tutorial is guiding you to develop web sites using ASP.NET, all the tools we are going to talk here will be the ASP.NET specific tools.
Web Server
There are several types of web servers. But if you like to develop ASP.NET web applications, you need a specific web server called ‘Internet Information Server’ (IIS). And if you like to develop your web site using PHP then i will prefer you to use apache web server.
IIS comes as part of Windows. But it is not installed by default, when you install Windows. Please see the chapter ‘Installing IIS‘ to find more about installing IIS. IIS can be configured to work with PHP.But for PHP technologies Apache with LINUX is prefered.
Editor to develop web pages
Ideally, you do not need any special editor to develop a web application. If you are an expert, you can simply use ntoepad to type HTML and the code for the web pages.
You don’t need to work too on basics so Microsoft gives a tool called ‘Visual Studio .NET’ to edit web pages and write code for ASP.NET.
In case of other technologies then you can get EditPlus,Nusphere PHPed, Dreamweawear etc.You can just search on google for free programming editor and you will get a list
Visual Studio .NET (VS.NET)
Visual Studio .NET allows to easily create web pages. Some of the benefits in using Visual Studio .NEt are:
You can simply drag and drop html controls to the web page and VS.NET will automatically write the HTML tags for you.
Start typing an HTML tag and VS.NET will complete it! When you start typing a tag, VS.NET will show you the HTML tags starting with the characters you typed. So, you don’t need to even remember all the tags.
If you type any HTML tags wrong, VS.NET will highlight the errors and tell you how to correct it.
So, even if you are not an expert, VS.NET can help you develop great web pages.
Browser
You need a browser to view the web pages you create. If you have any windows operating system in your computer, you will already have a free browser (called ‘Internet Explorer’).You can also download and install other web browsers like Mozilla Firefox and Netscape navigator or Opera.Just search for any of keyword like Opera,Firefox and you will get a long listing.I will prefer you to have at least three browsers but having Mozilla’s and IE6 is better combination for testing and development purpose.
Database program
A database program like MS Access or SQL Server or SQL Express is required only if you need to save data into database. It is not mandatory that all web sites need a database program.But if you want to have a nice dynamic site then i will prefer to make use of databases.It greatly can reduce your file system load by keeping most of data in database and so will result interactive and dynamic web sites.Most of web sites these days are database driven.
For PHP users the suggested database is MySQL. You can get this free from mysql.com web site.
Downloading Required Softwares:-(PHP users)
In case you want to use PHP for web development then you can easily download You required softwares from internet.You can choose any of pref red one fromhere:-
WAMP (Window Apache MySQL PHP) combination of all of Window Apache MySQL PHP.Freely can be downloaded from internet.Search for WAMP and download this.
XAMP Same like WAMP integrates all tools like MYsql Apache into a common space.
Download Apache from apache.net,Mysql from mysql.com and install them seperatly.
