data_field_latlong Class Reference

Inheritance diagram for data_field_latlong:

Collaboration diagram for data_field_latlong:

Public Member Functions
	display_add_field ($recordid=0)
	display_search_field ($value= '')
	parse_search_field ()
	generate_sql ($tablealias, $value)
	display_browse_field ($recordid, $template)
	update_content ($recordid, $value, $name='')
	get_sort_sql ($fieldname)
	export_text_value ($record)
Data Fields
	$type = 'latlong'
	$linkoutservices

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Detailed Description

Definition at line 25 of file field.class.php.

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Member Function Documentation

display_add_field

(

$

recordid = 0

)

Print the relevant form element in the ADD template for this field

object

Parameters:

int

$recordid

Returns:

string

Reimplemented from data_field_base.

Definition at line 46 of file field.class.php.

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display_browse_field	(	$	recordid,
		$	template
	)

Display the content of the field in browse mode

object

Parameters:

int	$recordid
object	$template

Returns:

bool|string

Reimplemented from data_field_base.

Definition at line 110 of file field.class.php.

display_search_field

(

$

value = ''

)

Definition at line 68 of file field.class.php.

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export_text_value

(

$

record

)

Per default, return the record's text value only from the "content" field. Override this in fields class if necesarry.

Parameters:

string

$record

Returns:

string

Reimplemented from data_field_base.

Definition at line 210 of file field.class.php.

generate_sql	(	$	tablealias,
		$	value
	)

Definition at line 92 of file field.class.php.

get_sort_sql

(

$

fieldname

)

Returns the SQL needed to refer to the column. Some fields may need to CAST() etc.

Parameters:

string

$fieldname

Returns:

string $fieldname

Reimplemented from data_field_base.

Definition at line 205 of file field.class.php.

parse_search_field

(

)

Definition at line 88 of file field.class.php.

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update_content	(	$	recordid,
		$	value,
		$	name = ''
	)

Update the content of one data field in the data_content table object

Parameters:

int	$recordid
mixed	$value
string	$name

Returns:

bool

Reimplemented from data_field_base.

Definition at line 172 of file field.class.php.

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Field Documentation

$linkoutservices

Initial value:

 array(
          "Google Maps" => "http://maps.google.com/maps?q=@lat@,+@long@&iwloc=A&hl=en",
          "Google Earth" => "@wwwroot@/mod/data/field/latlong/kml.php?d=@dataid@&fieldid=@fieldid@&rid=@recordid@",
          "Geabios" => "http://www.geabios.com/html/services/maps/PublicMap.htm?lat=@lat@&lon=@long@&fov=0.3&title=Moodle%20data%20item",
          "OpenStreetMap" => "http://www.openstreetmap.org/index.html?lat=@lat@&lon=@long@&zoom=11",
          "Multimap" => "http://www.multimap.com/map/browse.cgi?scale=200000&lon=@long@&lat=@lat@&icon=x"
    )

Definition at line 37 of file field.class.php.

$type = 'latlong'

Reimplemented from data_field_base.

Definition at line 26 of file field.class.php.

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The documentation for this class was generated from the following file:

• C:/xampp/htdocs/moodle/mod/data/field/latlong/field.class.php