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sodenk
Smarty n00b
Joined: 22 Feb 2016
Posts: 1
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 Posted: Tue Feb 23, 2016 12:20 am Post subject: SQL queries between pages |
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I'm trying to display the results from a SQL query on my results.tpl page.
I've been banging my head against this all day, can someone look at my code and point me in the right direction? Or am I better off trying to do some sort of javascript/ajax to get this working?
For context, I'm using booked scheduler. In order for me to get the template working right - I have to link to results.php which goes to resultspage.php which goes to results.tpl. But I can't put results.php in the smarty->display.
Basically here's the flow of what I'm trying to do. There are a lot more queries/results I need to add but I'm just trying to get the basics working...
scan.tpl user enters number -> handler.php queries database -> results.tpl display results
Any help is much appreciated!
scan.tpl
| Code: | {include file='globalheader.tpl'}
<div id="xx">
<form action="handler.php" method="post" >
<input type="number" name="barcode" value="1" />
<input type="submit" value="Submit" name="submit" />
</form >
</div>
{include file='globalfooter.tpl'} |
handler.php
| Code: | require_once('c:/xxx/Smarty/Smarty.class.php');
$smarty = new Smarty();
$host = "xxx";
$user = "xxx";
$password = "xxx";
$database_name = "xxx";
$pdo = new PDO("mysql:host=$host;dbname=$database_name", $user, $password, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
$search=$_POST['barcode'];
$query = $pdo->prepare("SELECT * FROM xxx WHERE xxx LIKE '$search' LIMIT 0 , 10");
$query->bindValue(1, "$search", PDO::PARAM_STR);
$query->execute();
$results = $query->fetch();
$smarty = new Smarty();
$smarty->assign('output', '$results');
$smarty->display('results.tpl') |
results.tpl
| Code: | {include file='globalheader.tpl'}
<div id="xx">
{$output}
</div>
{include file='globalfooter.tpl'} |
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AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
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| Posted: Tue Feb 23, 2016 1:08 am Post subject: |
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While you are "trying to get basics working", don't touch Smarty at all.
Smarty is here to help you show off, not to make your code work. |
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