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Pass $_GET Parameters to a Modeless Popup
ОглавлениеHere I’ll show you how to create a modeless popup to pass $_GET parameters from a parent page to the popup page. PHP and JavaScript are used to make this possible. First the JavaScript modelessparam function creates a modeless popup. Then you can pass parameters in the URL and read them in the popup page.
This is a script for the main page.
parent.php
<!DOCTYPE html>
<html lang=“en”>
<html>
<head> <title> Pass params to modeless popup </TITLE>
<?php
$param1=“Hello There!”;
$param2=“Hi World!”;
?>
<script>
function modelessparam (url, width, height) {
eval (‘window. open (url,””, “width='+ width + ‘px, <=>
height='+height+‘px, resizable=1, scrollbars=1”)”)
}
</script>
</head>
<body>
<p align=“center”> <input type=“button” name=“greeting” <=>
value=“Open Popup” <=>
onClick=“javascript: modelessparam (<=>
“http://yourdomain/popup/popup.php?<=>
param1= <? echo $param1;?> <=>
¶m2= <? echo $param2;?>”, 300, 200)”> </p>
</form>
</body>
</html>
The bold code must be one line without breaks. The <=> is used as a carry-over sign only.
This is a script for a popup page:
popup.php
<!DOCTYPE html>
<html lang=“en”>
<html>
<head>
<title> Popup with params from parent window </title>
<?
if (isset ($_GET [‘param1”]))
$param1 =$_GET [‘param1”];
if (isset ($_GET [‘param2”]))
$param2 =$_GET [‘param2”];
?>
</head>
<body>
<?php
print (” <p style=“align: center; font-size:40px; <=> color:#000;">”.
$param1.” </p>”);
print (’<p style=‘align: center; font-size:50px; <=>
color: #000;">”. $param2.”</p>”);
?>
</body>
</html>
Output: modeless window popup with text
Hello There!
Hi World!
