ewittli
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Posts posted by ewittli
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I just need a for loop to count how many records it takes to get to a pacific row. in this case, in this example, there are five rows. in a query, I'm trying to locate a record that happens to be the third row. Once this database expands, I will have no clue where any record/row is within the table. But I still want to count up to the row I'm asking for, and in this case it will produce "Record: 3 of 5".
Even though the database is returning only one row (smile)...
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I understand that, but I still need to count how many records so we can publish within an application what record is being displayed. In this case with this query, the application will display "Record: 3 of 5". Are you going to help me figure this out?
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I would like to do this with a for loop where $i = 1 to get the first record and then increment $i each time through till the id_number is equal to the $id_number variable I'm new at this, and cannot figure this one out.
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It will be greatly appreciated if someone can help me with this issue.
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I understand there will only be one record, but I'm trying to count how many records the loop goes through to get to that record so I can display "Record: 3 of 5" please help.
I'm testing with 74 for this example, can you help me figure out how to count the rows so the echo statement will display "Record: 3 of 5"
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I need someone who can help me with the loop and figure how to count up to the record so I can display:
"Record: 3 of 5" with the above sample.
renaming the variables is not the solution, please, I need some help!
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I have a table with 5 records with the following "id_number" for each record in ASC order:
2, 6, 74, 86,87There is one other field called "tag_number" and for each record in ASC order here is the data:
50670, 50077, 1234, 1235, 1236
I have a text field and if I search for a spastic "tag_number" I want to return the record but count and display what record like this:
Record 3 of 5
The above 3 of 5 means I searched for "1234".
I'm not sure what loop I need and how to count the records, any help would be great!
Here is what I'm thinking:
$id_number = 74;
$result = db_query("select * from table order by id_number ASC");
$num_rows = mysql_num_rows($result); //this will provide how many records are in the table
$result = db_query("select * from table where id_number = '$id_number' order by id_number ASC");
for ($i = 1; $i == $num_rows; $i = $i + 1) {
if ($result['id_number'] == $id_number) {$active_row = $i; //this is where I'm counting how many times the loop iterates till it finds the record}}echo "Record: " $active_number . " of " . $num_rows;------------------- Notes -------------------I need to figure this out very quick, any help would be appreciated, thanks...
php mysql row count with where statement
in PHP Coding Help
Posted
I guess getting any help with the for loop is not going to happen tonight! At this point, if you are unwilling to help me with this code, find another post!