English (en-ca)
2004-12-18
$id: $
Doc_Builder
DM Solutions Group Inc.
chameleon@lists.maptools.org
Christopher R. Thorne
DM Solutions Group Inc.
chameleon@lists.maptools.org
expressionbuilder
TBD
TBD
1.99
1999-12-31
BETA
Paul Spencer
DM Solutions Group Inc.
chameleon@lists.maptools.org
The ExpressionBuilder widget displays a popup window that allows the user to interactively build expressions.
SLD ="[string]"
WILDCARD ="[string]"
SINGLECHAR ="[string]"
ESCAPE ="[string]"
Hawaii Demo
http://www.mapsherpa.com/hawaii2/
The Hawaii Demo uses the latest 1.99 Chameleon version.
base
button
popup
SLD
string
Widget Only
This option is not yet available.
WILDCARD
string
Required
This character is used in conjunction with the `LIKE` operator for defining a wildcard in an expression.
SINGLECHAR
string
Required
This character is used in conjunction with the `LIKE` operator for defining single characters in an expression.
ESCAPE
string
Required
This character is used in conjunction with the `LIKE` operator for escaping special characters in an expression.
XML
Child Element to Chameleon widget tag (subtag)
Widget & Shared Resource
float
Widget & Shared Resource
WFS_FILTER
unknown
Hidden varible containing the WFS Filter to be applied to the active layer.
WFS_FILTER_LAYER_INDEX
unknown
Index of layer to appy filter to.
WFS_FILTER_EXPRESSIONLIST
unknown
WFS_FILTER_APPLYTOMAP
unknown
WFS_FILTER_SLD
unknown
WFS_FILTER_SLD_FILE
unknown
WFS_FILTER_CONNECTION
unknown
WFS_FILTER_LAYERTYPE
unknown
WFS_FILTER_SLD_NAMEDLAYER
unknown
clickExpressionBuilder
Private
launches the Expression Builder widget popup.
unknown
Describe the JS functions (if any) that define or rather trigger events through the Chameleon JSAPI.
applyWFSFilter
Private
function to apply the current WFS filter on the selected layer.
szFilter
string
nLayerIndex
string
szExpressions
string
nApplyToMap
string
szSLDName
string
szWFSConnection
string
szLayerType
string
unknown
Describe the JS functions (if any) that define or rather trigger events through the Chameleon JSAPI.
saveExpressions
Private
launches the Expression Builder widget popup.
nLayerIndex
string
szExpressions
string
unknown
Describe the JS functions (if any) that define or rather trigger events through the Chameleon JSAPI.
string
Private
Private
string
false
unknown
JSAPI function calls for this widget are outlined here.
string
false
PHP Mapscript
none
Error message string....
The description of what the message means......
Any possible solution that will help application developers troubleshoot and fix the problem.