PHP

Template:function_header

db_columns

$object = db_columns($string1)

Parameters

$array   : Field names.
$string1 : Database table name.

Return Value

{{{return}}}

Description

Returns an array of fieldnames from a table.

Example

$a = db_columns('customer');

nuDebug($a);

[0] : Array
(
    [0] => customer_id
    [1] => cus_name
    [2] => cus_phone
    [3] => cus_address
)

Also See : db_num_rows, db_fetch_object, db_fetch_row, db_fetch_array

db_fetch_object

{{{1}}}

• Parameters

• Description

   ::A function for looping through the result of a SELECT query returned from nuRunQuery.

• Example

<source lang="php">

$s = "SELECT * FROM customer"; $t = nuRunQuery($s);

while($r = db_fetch_array($t)){

   nuDebug('His name is : ' . $r->cus_name);

} </source>

• Result

   .

• Also see

   .

db_fetch_row

A function for looping through the result of a SELECT query returned from nuRunQuery.

<source lang="php">

$s = "SELECT * FROM customer"; $t = nuRunQuery($s);

while($r = db_fetch_row($t)){

   nuDebug('The field value is : ' . $r[0]);

}

</source>

db_field_array

A function for looping through the result from nuRunQuery. $r[0]

db_num_rows

The number of records in the result from nuRunQuery.

nuAddJavascript

Adds Javascript to a Form as it is built.

nuDebug

This function takes up to 10 parameters and creates a record in the Debug Form for testing purposes.

nuDisplayError

This adds an error that will stop the current event running and display the error message.

nuDisplayMessage

This adds a message that will be displayed after the current event completes.

nuGetUserAccess

Returns an array of user information.

nuHasNewRecordID

Returns true or false.

nuID

Creates a random string.

nuIsGlobeadmin

Returns true or false.

nuRunPHP

Run a Procedure.

nuRunPHPHidden

Run a Procedure.

nuRunQuery

Run an SQL query.

nuSetFormValue

Updates Objects after a Lookup value is chosen.

nuSubformObject

Returns a PHP object that can be looped through.

nuTT

Creates a unique ID starting with '__'.