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virgil
Smarty n00b
Joined: 16 Jul 2003
Posts: 3
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 Posted: Wed Jul 16, 2003 4:45 pm Post subject: html_table parsing an assoc array 2D |
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I'm squizing my brains out for this one.
I have this array with 16 iterations:
| Code: |
while($row = $result->fetchrow(DB_FETCHMODE_ASSOC )){
$dvd[] = array( "id" => $row["id"],
"name" => $row["name"],
"email" => $row["email"]
);
}
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And I want to parse this array into a table with 4 cols using html_table like:
| Code: |
{html_table cols=4 loop=$dvd} //This is not working
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Please show me the light!
_________________
Virgil Iancu |
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Wed Jul 16, 2003 5:19 pm Post subject: |
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to dump an array with html_table the array-elements have to be strings (one for each cell). your array-elements are arrays.
HTH
messju |
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volkris
Smarty Rookie
Joined: 08 Jul 2003
Posts: 11
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| Posted: Wed Jul 16, 2003 6:25 pm Post subject: |
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Create an extension, mine's called html_table_byrows, and include the following code. Call it with loop=$records rows=$rows cols=$cols, where $cols and $rows are optional specifying the maximum number of columns and rows. If neither are specified it will display the number of columns as the longest record and all rows passed.
$records is an array of rows, which are themselves arrays of fields, meaning that if you pass it the array you posted it would do exactly what you want. Get it?
| Code: | $table_attr = 'border="1"';
$tr_attr = '';
$td_attr = '';
$trailpad = '&';
extract($params);
if (!isset($loop)) {
$smarty->trigger_error("html_table_byrows: missing 'loop' parameter");
return;
}
$output = "<table $table_attr>\n";
//If rows is specified, cut out all extra rows
if (isset($rows)) { $loop = array_slice($loop,0,$rows); }
//If cols not specified, find most columns
if (!isset($cols)) {
$cols = 0;
foreach($loop as $row) {
if (count($row) > $cols) $cols = count($row);
}
}
foreach($loop as $row) {
//Pad row to the length of the longest
while(count($row) < $cols) {
$row[] = $trailpad;
}
//Then go
$output .= "<tr $tr_attr>\n";
foreach($row as $cell) {
if (empty($cell)) $cell = $trailpad;
$output .= "<td $td_attr> $cell </td>";
}
$output .= "</tr>";
}
$output .= "</table>\n";
return $output; |
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ZeroFill
Smarty Rookie
Joined: 31 Aug 2003
Posts: 28
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| Posted: Fri Sep 05, 2003 11:52 pm Post subject: |
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i'm having a little trouble getting your extention to work
template
| Code: | <pre><{$url|@print_r}>
<{html_table_byrows loop=$url}> |
output
| Code: |
Array
(
[form_save_form] => ?&action=save_confirm
[link_edit_info] => ?&action=edit_info
[form_edit_info_check] => ?&action=edit_info_check
[form_edit_info_confirm] => ?&action=edit_info_confirm
)
1
Warning: Invalid argument supplied for foreach() in /home/union/Smarty/libs/custom/function.html_table_byrows.php on line 40
Warning: Invalid argument supplied for foreach() in /home/union/Smarty/libs/custom/function.html_table_byrows.php on line 40
Warning: Invalid argument supplied for foreach() in /home/union/Smarty/libs/custom/function.html_table_byrows.php on line 40
Warning: Invalid argument supplied for foreach() in /home/union/Smarty/libs/custom/function.html_table_byrows.php on line 40 |
lines 31-46
[php:1:89a0b5f157]
foreach($loop as $row)
{
//Pad row to the length of the longest
while(count($row) < $cols)
{
$row[] = $trailpad;
}
//Then go
$output .= "<tr $tr_attr>\n";
foreach($row as $cell) // line 40
{
if (empty($cell)) $cell = $trailpad;
$output .= "<td $td_attr> $cell </td>";
}
$output .= "</tr>";
}
[/php:1:89a0b5f157]
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my delimiters are <{ and }> |
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