using mssql_fetch_assoc worked out great. I had actually typed it in before
but the code formatting didn't change the color of the text like it normally
does for my mssql functions so I assumed it wasn't valid and deleted it.
Thanks to everyone for your help!
On 3/27/07, Jim Lucas <[EMAIL PROTECTED]> wrote:
Dan Shirah wrote:
> Okay, I thought this was VERY simple, but I cannot wrap my mind around
what
> I am doing wrong.
>
>
> echo $_POST['max_id']; *The echo returns the correct result
> *if($_POST['max_id'] ='') { *This is suppose to run the below query if
> $_POST['max_id'] is not blank*
>
> $max_id = $_POST['max_id']; *Sets my POST value to a variable*
> $info = "SELECT * FROM payment_request WHERE id = '$max_id'"; *Selects
> record from my database by the matching ID's*
> $result_info = mssql_query($info) or die(mssql_error()); *Puts the
query
> results into a variable*
> $row_info = ifx_fetch_row($result_info); *Makes a row in an array for
all
> the returned fields from my query*
>
> $my_info = $row_info['my_value'];
>
> <input type="Text" value="<?php echo $my_info; ?>" size="20"
maxlength="16"
> name="my_value"> *However, this box returns no data.*
>
> I should be using if($_POST['max_id'] ='') { and
notif($_POST['max_id']
> !=='') { correct? Since it is a comparative function just the =
should
> be correct.
>
Can someone take a look at this solution and tell me if this would be a
descent solution for his
problem?
I use this logic all over my code base, let me know if it is efficient,
clean, well structured, etc...
if ( isset($_POST['max_id']) ) {
$max_id = (int)$_POST['max_id'];
if ( empty($max_id) ) {
die('not a valid id');
# or some other, more graceful, way of catching the error
}
$SQL = "SELECT * FROM payment_request WHERE id = '{$max_id}'";
if ( ( $result_info = mssql_query($SQL) ) === false ) {
die(mssql_error());
# again, maybe something more graceful here
}
if ( mssql_num_rows( $result_info ) == 0 ) {
die('nothing to display');
# again, maybe something more graceful here
} else {
while ( $row_info = mssql_fetch_array($result_info) ) {
echo '<input type="Text"
value="'.$row_info['my_value'].
'" size="20" maxlength="16" name="my_value">';
}
}
}
--
Enjoy,
Jim Lucas
Different eyes see different things. Different hearts beat on different
strings. But there are times
for you and me when all such things agree.
- Rush
