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Robbie
Smarty n00b
Joined: 20 Apr 2003
Posts: 4
Location: The Netherlands
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 Posted: Wed Apr 30, 2003 1:54 pm Post subject: assign array-in-array to a section |
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Hi there!
I'm doing some testing with some mysql results and smarty.
But you will have to create an array of the result time after time, like this:
| Code: | $query = mysql_query("SELECT * FROM news")or die(mysql_error());
$results = array();
while ( $row = mysql_fetch_array ( $query ) ) {
$results[] = array(
'id' => $row['id'],
'subject' => $row['subject']
);
}
$smarty->assign('results', $results);
$smarty->display('index.tpl'); |
and everytime I want to make another loop trough an different table I will have to change the 'id' and 'subject' etc etc.
well, I'm very lazy so I did some coding and the result is a piece of code that autom. run trough my mysql result and trow them in an array.
this is my code:
http://www.bloodyhound.net/area51/test.phps
using this template:
http://www.bloodyhound.net/area51/templates/test.tpl
and the result:
http://www.bloodyhound.net/area51/test.php
But you wil see that the array $result has 2 arrays in him.
After looping' and while-ing' I assign $result to my template, but it only assings the first array of $result.
I hope you understand it and have a solution for me.
ty, Robbie |
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Wom.bat
Smarty Pro
Joined: 24 Apr 2003
Posts: 107
Location: Munich, Germany
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| Posted: Wed Apr 30, 2003 3:51 pm Post subject: |
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mysql_fetch_array returns every column TWO times - one time with numeric index, one time with associative index.
you should always use either mysql_fetch_assoc or mysql_fetch_row to avoid problems with that |
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Robbie
Smarty n00b
Joined: 20 Apr 2003
Posts: 4
Location: The Netherlands
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Wed Apr 30, 2003 5:57 pm Post subject: |
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but it *does* make a change.
your test-page show, you get a 2 dimensional array with 2 rows and 2 colums. this should be what you want.
with mysql_fetch_array() you will get an array with 2 rows, but 4 columns. |
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Robbie
Smarty n00b
Joined: 20 Apr 2003
Posts: 4
Location: The Netherlands
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| Posted: Wed Apr 30, 2003 7:14 pm Post subject: |
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ah, indeed you r right, but how to fix my script then?
its still asigning only the first... |
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