odbc_result_all
(PHP 4, PHP 5)
odbc_result_all — Print result as HTML table
Описание
int odbc_result_all
( resource
$result_id
[, string $format
] )Prints all rows from a result identifier produced by odbc_exec(). The result is printed in HTML table format.
Список параметров
-
result_id -
The result identifier.
-
format -
Additional overall table formatting.
Возвращаемые значения
Returns the number of rows in the result or FALSE on error.
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Коментарии
As some people stated in the ODBC overview, some buggy drivers always return the number of rows to be -1. AFAIK the only way to help this situation is to count the rows by calls to odbc_fetch_into or odbc_fetch_row and then build the table yourself.odbc_result_all($result) cycles through$result. So a subsequent call to odbc_fetch_row($result) will fail.
You must use odbc_fetch_row($result, 1)
to reset $result. (But when I do that,
I get a crash!)
I've written this little function that functions simirarly to odbc_result_all, but works with MySQL:
/**
* This function emulates the odbc_result_all function, which will return a HTML table cosisting of
* the results of an SQL query.
* Usage: pass a mysql result set to this function, and it will return (not output) a string containing
* an HTML table
* Parameters:
* - $result is your mysql result set (result of a mysql_query() function call)
* - $tableFeatures is a string containing any HTML TABLE features you would like in the table
* (eg. BORDER="0" etc.)
*/
function _mysql_result_all($result, $tableFeatures="") {
$table .= "<!--Debugging output for SQL query-->\n\n";
$table .= "<table $tableFeatures>\n\n";
$noFields = mysql_num_fields($result);
$table .= "<tr>\n";
for ($i = 0; $i < $noFields; $i++) {
$field = mysql_field_name($result, $i);
$table .= "\t<th>$field</th>\n";
}
while ($r = mysql_fetch_row($result)) {
$table .= "<tr>\n";
foreach ($r as $kolonne) {
$table .= "\t<td>$kolonne</td>\n";
}
$table .= "</tr>\n";
}
$table .= "</table>\n\n";
$table .= "<!--End debug from SQL query-->\n\n";
return $table;
}
Enjoy...
a revised version marius' code that works with Memo fields. (also returns rather than prints strings)
function ODBCResourceToHTML($res, $sTable, $sRow)
{$cFields = odbc_num_fields($res);
$strTable = "<table $sTable ><tr>";
for ($n=1; $n<=$cFields; $n++)
{$strTable .= "<td $sRow><b>". str_replace("_", " ", odbc_field_name($res, $n)) . "</b></td>";}
$strTable .= "</tr>";
while(odbc_fetch_row($res))
{ $strTable .= "<tr>";
for ($n=1; $n<=$cFields; $n++)
{$cell = odbc_result($res, $n);
if ($cell=='') {$strTable .= "<td $sRow> </td>";}
else {$strTable .= "<td $sRow>". $cell . "</td>";}}
$strTable .= "</tr>";}
$strTable .= "</table>";
Return $strTable;}
DEAR MODERATORS: you would save yourselve much much time by making this entire manual into a wiki (ie like http://en.wikipedia.org ) and within a year this would be the best manual on anything!!
best wishes, Erich
The $format parameter is an optional string that gets inserted in the <table> tag. The string is printed as-is. E.g.:
<?php
odbc_result_all($res, 'id="users" class="listing"');
?>
... prints:
<table id="users" class="listing" >...