new SuperMap.QueryParameters(options)
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options |
Object |
The parameters.
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Members
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customParamsstring
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The custom parameter, used for extension.
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expectCountnumber
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The number of records that is expected to return. If it is less than 100,000, the actual number of the records will be returned.
- Default Value: 100000
holdTimenumber
The time that the resource saves in the server.
- Default Value: 10
networkTypeSuperMap.GeometryType
The network dataset is divided into two types: one is the point and the other is the line.
- Default Value: SuperMap.GeometryType.LINE
prjCoordSysObject
It is a custom parameter for the use of extension of dynamic projection query provided by SuperMap Online. For instance: {"epsgCode":3857}.
queryOptionSuperMap.QueryOption
The QueryOption enumeration class. This class describes the returned types of query results, including properties, geometry entities, or both.
- Default Value: SuperMap.QueryOption.ATTRIBUTEANDGEOMETRY
queryParamsArray.<SuperMap.FilterParameter>
The FilterParameter array. This class is used to set the query dataset and the qeury filter.
returnCustomResultboolean
It is only for the use of 3D.
returnFeatureWithFieldCaptionboolean
The returned query result feature field ID is a field alias. When false, returns the field name; when true, returns the field alias.
startRecordnumber
The start record number for query.
Methods
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destroy()
QueryParameters.js, line 98 -
Disposes the resource. The property that references resource is set to null.