Show and Hide div through javascript.

The only change from above is the JavaScript area. You will notice that the extra space is no longer reserved in the div as it is with the show(), hide() method.

JavaScript:

  $('#d3show').click(function() {
      $('#d1').css('display', 'none');
      $('#d2').css('display', 'none');
      $('#d3').css('display', 'inline');
    });

    $('#d2show').click(function() {
      $('#d1').css('display', 'none');
      $('#d2').css('display', 'inline');
      $('#d3').css('display', 'none');
    });

    $('#d1show').click(function() {
      $('#d1').css('display', 'inline');
      $('#d2').css('display', 'none');
      $('#d3').css('display', 'none');
    });

Update Record in php

 Update simple Record

if(isset($_POST[“update”]))
{
$rid = $_POST[‘id’];
$finame = $_POST[“fname”];
$query1 = “UPDATE users SET FirstName= ‘”.$_POST[fname].”‘, LastName= ‘”.$_POST[lname].”‘, Mobn= ‘”.$_POST[mobile].”‘, Email='”.$_POST[email].”‘ WHERE  Id='”.$rid.”‘”;   // Update Query
$up = mysql_query($query1,$con);
if($up)
{

die(“location.href = ‘SearchandUpdate.php'”);  //if header Function not then use die function.  this use redirect another page.

//header function – header(‘Location:SearchandUpdate.php’); same use die function.

}
else
{
echo “Error : Data not Updated !!!”;    //Error  message.
}
}

multiple div show and hide through database using dropdown list

$con = mysql_connect(“localhost”,”root”,””) or die(“mysql conn. error”);
mysql_select_db(‘databasename’) or die(“mysql conn. error”); // database connection

if(isset($_GET[‘Name’]))  //get  value through URL
{
$name = $_GET[‘Name’];
$query = “select * from cad where Name = ‘”.$name.”‘”;
$qu = mysql_query($query, $con);
while($res= mysql_fetch_array($qu))
{
if($res[‘ptype’] == ‘Half Yearly Payment’)
{

$Name = $res[“Name”];
$ptype = $res[“ptype”];
}
else if($res[‘ptype’] == ‘Monthly Payment’)
{

$Name = $res[“Name”];
$ptype = $res[“ptype”];

}
else if($res[‘ptype’]==’Quarterly Payment’)
{

$Name = $res[“Name”];
$ptype = $res[“ptype”];
}
else
{
$Name = $res[“Name”];

$ptype = $res[“ptype”];
}
}
}

// html code

<select class=”drop” id=”payment” name=”ptype” >
<option  id=”S_0″ value=”Monthly Payment”>Monthly Payment</option>
<option  id=”S_1″ value=”Quarterly Payment”>Quarterly Payment</option>
<option  id=”S_2″ value=”Half Yearly Payment”>Half Yearly Payment</option>
<option  id=”S_3″ value=”Yearly Payment”>Yearly Payment</option>
</select>

// multiple div show and hide php code

if($res[‘ptype’]== ‘Monthly Payment’)

{

  echo  $Name;    

   echo $ptype;

}

if($res[‘ptype’]== ‘Quarterly Payment’)

{

  echo  $Name;    

   echo $ptype;

}

if($res[‘ptype’]== ‘Half Yearly Payment’)

{

  echo  $Name;    

   echo $ptype;

}

if($res[‘ptype’]== ‘Yearly Payment’)

{

  echo  $Name;    

   echo $ptype;

}

Simple Login code php development

$con = mysql_connect(“localhost”,”root”,””) or die(“mysql conn. error”);
mysql_select_db(‘databasename’) or die(“mysql conn. error”); // database connection

// login  page code

if(isset($_POST[“Button”]))

{

$aidd  = $_POST[“Id”];  // get textbox value
$apass = $_POST[“pass”]; // get textbox value
$query = “select * from TableName where id =  ‘$aidd’ and Password = ‘$apass'”;  //sql query
$res = mysql_query($query ,$con); //execute query
if(mysql_num_rows($res) == 1)
{
$_SESSION[‘aid’] =  $aidd;
$_SESSION[‘apass’] = $apass;
header(‘Location:login.php’);   //redirect another page
}
else
{
echo “Error : Please Enter Correct password”;    // error message
}
}