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Tuesday, 15 September 2020

Update Query using Object Oriented Method

<?php

$mysqli = new mysqli("localhost", "root", "", "Mydb");

if($mysqli === false){

die("ERROR: Could not connect. "

. $mysqli->connect_error);

}

$sql = "UPDATE data SET Age='28' WHERE id=201";

if($mysqli->query($sql) === true){

echo "Records was updated successfully.";

} else{

echo "ERROR: Could not able to execute $sql. ". $mysqli->error;

}

$mysqli->close();

Output is :

Thursday, 31 August 2017

basic code

Basic Code

1. How to create one form

<html>
<head>
// you have put hear any meta tag or css depended on you.
</head>
<body>
<form action="process.html" method="post">
   Name : <input type="text" name="nm"/><br/>
   Add : <input type="text" name="add"/><br/>
   Mo No : <input type="text" name="no"/><br/>
   Other : <input type="text" name="otr"/><br/>
</form>
</body>
</html>

2. How to use switch case

switch (num)

{

case 1: alert("One");

break;

case 2: alert("Two");

break;

case 3: alert("Three");

break;

case 4: alert("Four");

break;

case 5: alert("Five");

break;

default: alert("Select 1 to 5 Number");

}

3. How to create array using script

var demo = new array();

demo[0] = new array();

demo[0][0]='A0';

demo[0][1]='B0';

demo[0][2]='C0';

demo[1] = new array();

demo[1][0]='A1';

demo[1][1]='B1';

demo[1][2]='C1';

demo[2] = new array();

demo[2][0]='A2';

demo[2][1]='B2';

demo[2][2]='C2';

document.write("A : "+demo[0][0]+"<br/>");

document.write("B : "+demo[0][1]+"<br/>");

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Tuesday, 15 September 2020

Update Query using Object Oriented Method

Thursday, 31 August 2017

basic code

Basic Code

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