PHP

Template:function_header

db_columns

$array = db_columns($string1)

Parameters

$string1 : Database table name.

Return Value

$array   : Field names.

Description

Returns an array of field names from a database 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_fetch_array, db_fetch_object, db_fetch_row, db_num_rows

db_fetch_object

$object = db_fetch_object($object1)

Parameters

$object1 : nuRunQuery() result.

Return Value

$object  : PDO object

Description

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

Example

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

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

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

}

[0]: His name is : Robert Paulson

Also See : db_columns, db_fetch_array, db_fetch_row, db_num_rows, nuRunQuery

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 '__'.