BBOXQueryForm Plugin

Needed Files

In order to use the BBOXQueryForm plugin in MapStore you need to be sure that the files below are included in the buildjs.cfg file:

• openlayers-ext/lib/OpenLayers/Control/SetBox.js
• gxp/src/script/widgets/form/BBOXFieldset.js
• gxp/src/script/widgets/FilterBuilder.js
• gxp/src/script/plugins/QueryForm.js

NOTE: In the default configuration this is already done.

##Plugin Description

The BBOX Query Form plugin allows performing queries on feature layers. Using this plugin you can create alphanumeric queries on feature attributes and/or spatial query on a specific region of ​​interest.

##Configuration Example

Besides the plugin configuration, the following script import must be uncommented in the composer.html file:

<!-- Externals OpenLayers libraries to manage WPS processes  --> 
<script type="text/javascript" src="script/OpenLayersExt.js"></script>

Then you have to specify a valid plugin configuration, such as:

{
		"ptype": "gxp_bboxqueryform",
		"featureManager": "featuremanager",
		"outputTarget": "east",
		"actions": null,
                    "id": "bboxquery",
                    "outputConfig":{
		            "outputSRS": "EPSG:900913",
                     "selectStyle":{
                        "strokeColor": "#FF0000",
                        "handlerFillColor": "#FFFFFF",
                        "fillColor": "#FFFFFF",
                        "fillOpacity":0,
                        "strokeWidth":2
                    },
                    "spatialFilterOptions": {
                        "lonMax": 7071444.07339,   
                        "lonMin": -3025581.61356,
                        "latMax": 11641505.29587,   
                        "latMin": 3188181.46493  
		            }
                    }
	}

• ptype: ptype of the plugin
• featureManager: The id of the :class:gxp.plugins.FeatureManager to use with this tool
• outputTarget: plugin identifier
• actions: By default, this tool creates a "Query" action to trigger the output of this tool's form. Set to null if you want to include the form permanently in your layout.
• id: plugin identifier
• outputConfig: specific configuration for the BBOXFieldSet widget
  • layerName: name of the layer to use for the box selection (default AOI)
  • decimalPrecision: number of decimal digits used for coordinates (default 5)
  • outputSRS: coordinate system EPSG code to use for output coordinates (default EPSG:4326)
  • infoSRS: flag, display the coordinate system used, with a link to the coordinate system description
  • infoEPSGURL: link to the coordinate system description page (default null)
  • epsgWinWidth: width of the popup window for the coordinate system description (default null)
  • epsgWinHeight: height of the popup window for the coordinate system description (default null)
  • spatialFilterOptions: object with spatial limits for the AOI selection (lonMax, lonMin, latMax, latMin)
  • displayAOIInLayerSwitcher: displays the box selection layer in display switcher (default false)
  • selectStyle: OpenLayers style object for the box selection layer :class:OpenLayers.StyleMap