PHP: Difference between revisions
| Line 31: | Line 31: | ||
==db_fetch_object== | ==db_fetch_object== | ||
< | {{Template:pdera | ||
|syntax=<!-- SYNTAX --> | |||
$object = db_fetch_object($object1) | |||
|parameters=<!-- PARAMETERS --><pre> | |||
$object1 : | |||
</pre>|description=<!-- DESCRIPTION --><pre> | |||
A function for looping through the result of a SELECT query returned from [[PHP#nuRunQuery|nuRunQuery]]. | |||
</pre>|example=<!-- EXAMPLE --><pre style="background-color:#F2EBFF"> | |||
$s = "SELECT * FROM customer"; | |||
$t = nuRunQuery($s); | |||
while($r = db_fetch_array($t)){ | |||
nuDebug('His name is : ' . $r->cus_name); | |||
} | |||
</pre>|result=<!-- RESULT --><pre> | |||
[0]: His name is : Robert Paulson | |||
</pre>|alsosee=<!-- SEE ALSO --> | |||
|}} | |||
*'''Description''' | *'''Description''' | ||
:: | :: | ||
*'''Example''' | *'''Example''' | ||
<source lang="php"> | <source lang="php"> | ||
Revision as of 03:29, 11 July 2017
db_columns
$object = db_columns($string1)
Parameters
$array : Field names. $string1 : Database table name.
Return Value
{{{return}}}
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_num_rows, db_fetch_object, db_fetch_row, db_fetch_array
db_fetch_object
$object = db_fetch_object($object1)
Parameters
$object1 :
Return Value
{{{return}}}
Description
A function for looping through the result of a SELECT query returned from [[PHP#nuRunQuery|nuRunQuery]].
Example
$s = "SELECT * FROM customer";
$t = nuRunQuery($s);
while($r = db_fetch_array($t)){
nuDebug('His name is : ' . $r->cus_name);
}
[0]: His name is : Robert Paulson
Also See :
- Description
::
- 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.
nuRemoveNonCharacters
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 '__'.