JavaScript Functions Available From Flexmapviewer.jsp

Topics:

This section lists and describes the JavaScript functions that are available from the Flexmapviewer.jsp file.

jsRunFex

Function:

jsRunFex(fexids,disableZoom,parms,callBack,geometry,geometrySymbol,
spatialRelationship,buffer,bufferUnits,bufferType,bufferSymbols,options)

The following table lists and describes the parameters for the jsRunFex function.

Parameters	Type	Description
fexids	String	A comma delimited list of FEX IDs to execute.
disableZoom	Boolean	Disables or enables the Zoom to features setting if it is on or off in the FEX.
parms	Object	A JavaScript object that contains values to pass along to the FEX, (&ampers)
callBack	String	Call to a JavaScript function, once the current FEX is executed.
geometry	Object	An array of coordinates.
geometrySymbol	String	Symbol ID to draw geometry.
spatialRelationship	String	Spatial filtering criteria needed to perform selections from a layer. Select one of the following values: esriGeometryRelationCross esriGeometryRelationIntersection (default) esriGeometryRelationLineTouch esriGeometryRelationOverlap esriGeometryRelationWithin
buffers	Number	Distances to be used for buffering.
bufferUnits	Number	Distance units for buffering. The default is 9002, feet.
bufferType	String	Type of buffering.
bufferSymbols	String	List of symbol IDs for each buffer distance. The default is null.
options	String	Buffering options: bufferDataInclusive bufferUnionResults dataInclusive

Function:

jsSetLayerVisible(callBack,fexids,mapserviceids:syntheticLayerIds, visible,alpha)

The following table lists and describes the parameters for the jsSetLayerVisible function.

Parameters	Type	Description
callBack	String	Call to a JavaScript function, once the current FEX is executed.
fexids	String	A comma delimited list of FEX IDs.
mapserviceids	String	The unique ID of the map service.
syntheticLayerIds	String	A list of synthetic layer IDs as defined in the XML definition file.
visible	Boolean	Disables or enables synthetic layers.
alpha	Number	Controls the transparency of the layers drawn by WebFOCUS. Values can range from 0 (full transparency) to 1 (no transparency, full visibility).

Function:

jsClearMap(callBack,fexids,clearSelect,clearBuffer)

The following table lists and describes the parameters for the jsClearMap function.

Parameters	Type	Description
callBack	String	Call to a JavaScript function, once the current FEX is executed.
fexids	String	A comma delimited list of FEX IDs after the function.
clearSelect	Boolean	Clears selected features if set to true.
clearBuffer	Boolean	Clears buffered zones if set to true.

Function:

jsSetMapExtent2(geometry)

The following table lists and describes the parameter for the jsSetMapExtent2 function.

Parameters	Type	Description
geometry	Object	An array of coordinates.

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