I am waiting till value of text field in form is set. Then I check the value in database .But while trying to query database using SELECT , but it gives output:
I just ran a php functionCould not run query:
PHP SCRIPT
<html>
<head>
<?php
include_once("connect_to_Mysql.php");
function runMyFunction() {
echo 'I just ran a php function';
$result = mysqli_query($db_conx,"SELECT * FROM book WHERE Book_name ='A Textbook of Algebra'");
if (!$result) {
echo 'Could not run query: ' . mysqli_error($db_conx);
exit;
}
$row = mysql_fetch_row($result);
echo $row[0];
echo $row[1];
}
if (isset($_GET['svalue'])) {
runMyFunction();
}
?>
<script language="JavaScript">
function showInput() {
var message_entered = document.getElementById("user_input").value;
alert(message_entered);
}
</script>
</head>
<body>
<form >
First search: <input type="text" name="svalue" id="user_input"><br>
<input type="submit" onclick="showInput();"><br />
</form>
Thanks in Advance.
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