hi friends ,

today topic is simple and need to be cleared and is good for the new php developer as this is the basic need fot creating form in php .

So without any futhure time waste just create a form containing username and password

insert the below code to the html file and named as index.php

<form action=”somepage.php” method=”post”>

<input type=”text” name=”username” />

<input type=”password” name=”password” />

<input type=”submit” value=”login” />

</form>

after sacing the above code  just creat a php named as somepage.php

get the form values from the index page

like this

$username = $_post['username'];

$password = $_post['password'];

and then print them or do anything else

echo $username;

echo $password;

This is how it will work 1 thing extrea to know if u change  method in the form to get

user $_get[''];

and if your are not sure what is used in form use

$_Request['']

i think it will help u in the making php forms .

thankxs

hi friends ,

i have thinking of discussing of

include and include_once function to take a close look at how they are differenciated

include function actually include a file as understanding it is including 1st time everytime page loades .

and include_once loads the file once and uses that cached file next time .

So if u want to see the major difference live .

just make a loop

and include a page inside loop with both functions add a global variables at parent file and print that inside the page which is added in header file

like this one

$global = ”;

for($i=0;$i<=10;$i++)

{

include_once(’somepage.php’);

}

code for somepage.php

echo $i;

just and u will that $i will be always 0 and will not change its value .

and if u use include function it will give u different values

Hope so u find this helpfull

hi friends ,

today topic is simple and i will make that simpler to learn php pagination as there have maney confusion about how to make php pagination .

for php pagination we need to follow these steps to easily complete the pagination

step 1 : just count the all records to whom apply pagination

run this query

$sql  = “select * from feed_back where active=’1′ Limit $from1,$to1″;

so this query needs 2 things $from means fetch from number means from 10 and onward means $to

let say i want to fetch from 0 to 50 records so give $from 0 and $to 50 . it will fetch 0 to 50 records .

So next we have to count the all results .

Let say we have 50 results in db and want to see 10 on each page .

50 / 10 so we have 5 pages to show results . and make a for looop .

and print like this one

<?php  for($j=1;$j<=$counter;$j++) { ?>

<?php if(isset($_GET['pageno'])) { $page = $_GET['pageno']; } if($page==$j) { ?>

<div style=”width:20px;height:20px;background-color:#CCCCCC;float:left;text-align:center;”><a href=”reviews.php?view=<?php echo $seeperpage; ?>&pageno=<?php echo $j; ?>”> <?php echo $j;  ?> </a>

</div>

<?php }

else

{ ?>

<div style=”width:20px;height:20px;float:left;text-align:center;”><a href=”reviews.php?view=<?php echo $seeperpage; ?>&pageno=<?php echo $j; ?>”> <?php echo $j;  ?> </a></div>

<?php } } ?>

So here we have results like this one

1 2 3 4 5 containing links like this one

and links likes these on the above numbers

http://localhost/london/reviews.php?view=18&pageno=1

use these formulas to manuitpulate logics

like View = 18 and pageno =1 means on page 1 and see 18 record per page

and query needs 2 things from and to . so from will have forulas like this one

from = (page-1)*viewrecordsperpage

to  = page*viewrecordsperpage

so we have both things and it can easily .

thanks

hope so it will be helpfull

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hi friends ,

today i want to discuss about . how to use php header function and what things needs to be carefully managed to get better use of that function .

how it effects other things in coding and how to avoid them .

header();

this function is used to normaly for page redirection .

let say u want to redirect to zain.php ;

header(“location:zain.php”);

this is how it will be used in code just keep one thing in mind to give proper page path that the page exists to the location .

now header function problem that i have seen it simple . that let sat we have this exmaple

echo ‘zain’;

header(‘location:zain.php’);

there is some information printing on the page . so header funtion will stop working and generate some warning .

because it sees before execution that there is some information printing on the page and when it found something it just stop redirecting .

so if u have some problem in header function like this one .

just check ur code and remove if there some echo command is executing as i think there is no need for echo ona a page where redirect in functional .

Hope that it will help u in coding

Happy coding

hi friends ,

i have been thinking of a case in which divs are failed to produce desire results .

Tables are again will be used to complete the desire results .

I m talking about a scenerio in which we have

2 divs .

1 is on left side , 1 on the right side  let suppose both having some height and some width and float:left ;

let say u have right side border on the left div and right side contains some text if text expands the height the left border will be accordingly to the left divs height . so if u need the left border or height to be dynamically equal to the right div .

its not possible to make from divs .

u need table structure to work in here .

So use tables in this scenerio .

i will post new things accordingly to the div failures .

hope that it will help u in making css and save ur lot of time in advance .

hi friends ,

as i have posted some information in my first part for u . to understand the css and html here is the second and managed version of the past version here u can have more information to play with html and css .

for making best output from this posts i am considering some situation that

1 – need my page to be center align doestnt matter which screen or resolution  it is opened

2 – creating borders for div and learning why heights are not be used in div and where to used .

<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>
<html xmlns=”http://www.w3.org/1999/xhtml”>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=iso-8859-1″ />
<title>zainabbas.com</title>
</head>
<style type=”text/css”>

body
{

margin:0;
padding:0;

}
.wrapper
{
float:left;
width:100%;
height:auto;

}
.center_container
{

margin:auto;
width:700px;
border:1px solid #666666;

}

</style>
<body>
<div>
<div> Something here zainabbas.com </div>
</div>
</body>
</html>

Explaintation of the code

remember 1 thing for making htmls creat a body tag with no sign and give it always .

padding :0

margin :0

and then creat a div with 100% width means the size of the client screen maximum size .

and creat a inner div and give it margin:auto , with some width to make it center align . and some border to show around the div .

This is how we can create center align page in html .

Hope that it will help u in creating html and css .

hi friends ,

Now i have been thinking of giving an overview for html static website structure .

this post will be good for those who are learning htmls and css .

i have defined some structure that i worked on

quite easy and simple .

Let say u have these pages in your webite

index.html -> it will be default page which will be displayed at the start of your website .

contacts.html -> u can add here some of your personal information .

Loginin.html contains some login html

Let say we have three pages for current example to make it simple and clean .

creat a folder let say ‘mysite’

put these three html files inside at the root directory inside the mysite folder .

now ur files should have some css , images and some javascript files to work with your website .

creat the following sites under mysite folder

/Images -> for putting yourall website images

/css – >to put your css files

/js -> to put your javascript files here

now linking to the main files which are names as index , contact us is simple

if u want to add image and want the path to your images folder u can give the path like this i m using example to link an image

<img src=”images/zainabbas.png” / alt=”zainabbas” />

alt is uses to display image in google search

so if u want to link your js file just give it

<script type =”texe/javascript” src=”js/somejsgile.js”  /> </script>

and if u want to link your stylesheet u can use

<link rel=”stylesheer” href=”css/style.css” />

So here i have defined a quiet simple and beautifull way to orginized images / css /js files .

Hope that it will help u in creating static sites .

Hi friends ,

As i am a web developer i thought of writing some interesting post about the life and problems in developers life .

Let say some developer got stuck in code and situation get worst . Developer mind is always trying to get a way to resolve the problem / issue . But in this case let suppose that u cant resolve the issue . I m considering the example that developer has the abilities to resolve the issue but that time he cant .

So i have some points to discuss to get rid of the problem fast without using or wasting your time in such an example .

steps to follow

Step 1 – Try to just think of the problem that u r now at the initial point of the problem and focus on the problem offcourse u will have some new ideas in mind .

Step 2 . Try to concentrate what thing goes wrong in all the code .

Step 3 . Just leave the work and relax yourself . U can try a cup of coffee or tea  and while relaxing just think over the problem again that need time difference of 20 minutes to get relaxed and hot your mind again .

Step 4 . Just google out the problem and try to see first 2 , 3 top results hope that it will help u .

Step 5 . listen to a song or some T.V show or some news or play a game.

Step 6 . Ask your colleague or some friend  to help u out .

Step 7 . Leave the issue and cover up in some other time .

This is what i think during in my development experience and always resolved the issues .

Hope that it will help u .

Hi friends ,

Here i have small and beautifull tutorial to how to work with html and javascript . the easy way to show up alert box on a button click .

so simple and easy

just copy and paste the follwing code and i will brief u in the end

<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>

<html xmlns=”http://www.w3.org/1999/xhtml”>

<head>

<meta http-equiv=”Content-Type” content=”text/html; charset=iso-8859-1″ />

<title>Untitled Document</title>

</head>

<script type=”text/javascript”>
function Alert(){
alert(‘welcome to the zainlucky’);
}
</script>
<body><input type=”button” onclick=”Alert()” />
</body></html>

i will describe u everything in few steps

Step 1 : insert a button with the following code <input type=”button” name=”btn”  />

Step 2 : now add event write it on button tag  <input type=”button” name=”btn”  onclick=”Alert()”  />

Step 3 : Now creat a function / method in above script tags  <script type=”text/javascript”> </script>

Step 4 : Now call alert method .

Now click the button and enjoy .

You dont need any web server to run the code  just save the file and open it and click the button to so alert box .