How to call javascript function in php

doforumda · April 12, 2009

hi

i created a button "Edit" and i make a function for that in javascript. when the user click on the button it should call that javascript function and go to the specified page. i did all this but it is not doing anything.

how can this problem be solved?

ram4nd · April 12, 2009

It can't, until you wont give us the code. If i would tel you that my code doesn't work but it should to do work then how the hell can you tel me whats wrong.

doforumda · April 12, 2009

Here is the code

<?php

$db_connect = mysql_connect("localhost","username","password");

mysql_select_db("database",$db_connect);

if(isset($function) && $function == "edit")

{

echo "Function is not set";

$sql_query = "select * from statusvalues where statVal_id = &mode";

print($sql_query);

}

if(isset($function) && $function == "add")

{

echo "This is the value - $regionNumber<br>";

$sql_query = "insert into statusvalues (firstname,lastname,region,ssn) values ('".$fname."','".$lname."','".$regionNumber."','".$ssn."')";

$exe_query = mysql_query($sql_query);

}

$sql_reg = "select * from region";

$sqlQuery = mysql_query($sql_reg);

?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

function go_to_page(hlink)

{

window.location = "indexxx2.php?function=edit&mode="+hLink+"";

}

</script>

<title>Untitled Document</title>

</head>

<body>

<p>First Name:

</p>

<p>Last Name:

</p>

<p>Select Region Number:

<?php

echo "<select name='regionNumber' id='regionNumber'>";

while($record = mysql_fetch_array($sqlQuery))

{

echo "<option value = '".$record['regionNumber']."'>".$record['regionNumber']."-".$record['regionName']."</option>";

}

echo "</select>";

?>

</p>

<p>Enter SSN No Dashes:

</p>

<p>

</p>

</form>

<?php

$selectQuery = "select * from statusvalues";// order by lastname ASC";

$resultName = mysql_query($selectQuery);// or die(mysql_error());

?>

<tr>

<td>First Name</td>

<td>Region</td>

</tr>

<?php while($record = mysql_fetch_array($resultName)) { ?>

<tr>

</tr>

<?php } ?>

</table>

</body>

</html>

MasterACE14 · April 12, 2009

please use [ code ] [ /code ] tags.

<?php 
$db_connect = mysql_connect("localhost","username","password");
mysql_select_db("database",$db_connect);

if(isset($function) && $function == "edit")
{
   echo "Function is not set";
   $sql_query = "select * from statusvalues where statVal_id = &mode";
   print($sql_query);
}


if(isset($function) && $function == "add")
{
   echo "This is the value - $regionNumber<br>";
   $sql_query = "insert into statusvalues (firstname,lastname,region,ssn) values ('".$fname."','".$lname."','".$regionNumber."','".$ssn."')";
   $exe_query = mysql_query($sql_query);
}

$sql_reg = "select * from region";
$sqlQuery = mysql_query($sql_reg);

?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script language="JavaScript">

   function go_to_page(hlink)
   {
      window.location = "indexxx2.php?function=edit&mode="+hLink+"";
   }
</script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Untitled Document</title>
</head>

<body>
<form name="form1" method="post" action="indexxx.php?function=add">
  <p>First Name:
    <input type="text" name="fname" id="fname">
</p>
  <p>Last Name:
    <input type="text" name="lname" id="lname">
</p>
  <p>Select Region Number:
  <?php 
    echo "<select name='regionNumber' id='regionNumber'>";
     while($record = mysql_fetch_array($sqlQuery)) 
    {
       echo "<option value = '".$record['regionNumber']."'>".$record['regionNumber']."-".$record['regionName']."</option>";
     } 
    echo "</select>";
?>

  </p>
  <p>Enter SSN No Dashes:
    <input type="text" name="ssn" id="ssn">
  </p>
  <p>
    <input type="submit" name="button" id="button" value="OK">
  </p>
</form>
<?php

   $selectQuery = "select * from statusvalues";// order by lastname ASC";
   $resultName = mysql_query($selectQuery);// or die(mysql_error());
?>
<table width='400' border='1' cellspacing='0' cellpadding='0'>
  <tr>
    <td>ID</td>
    <td>First Name</td>
    <td>Last Name</td>
    <td>Region</td>
   <td> </td>
  </tr>
<?php while($record = mysql_fetch_array($resultName)) { ?>
  
  <tr>
    <td><?php echo $record['statVal_id'] ?></td>
       <td><?php echo $record['firstname'] ?></td>
       <td><?php echo $record['lastname'] ?></td>
       <td><?php echo $record['region'] ?></td>
      <td><input type = "button" name = "edit1" value = "Edit" onclick="javascript(go_to_page(<?php echo $record['statVal_id'] ?>));"/></td>
     </tr>
<?php } ?>
  </table>
</body>
</html>

doforumda · April 12, 2009

still unresolve i am still waiting

anybody

neon Source · April 12, 2009

hi

i created a button "Edit" and i make a function for that in javascript. when the user click on the button it should call that javascript function and go to the specified page. i did all this but it is not doing anything.

how can this problem be solved?

You can't call a javscript function from php. Php is a server side script and javascript client side. Php is parsed on the server and outputs an html file from which you can call the javascript function by using php to print a button with an onclick attribute that called the function.

doforumda · April 12, 2009

can you tell where am i making a mistake in my code?

RichardRotterdam · April 12, 2009

Couldn't you just simply use a hyperlink ???

Instead of this:

<input type = "button" name = "edit1" value = "Edit" onclick="javascript(go_to_page(<?php echo $record['statVal_id'] ?>));"/>

Use this:

<a href="your_target_page.php?page_id=<?php echo $record['statVal_id'] ?>">edit</a>

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How to call javascript function in php

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