Link to Selection Using Buffer Around an Object |
  
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Link to Selection Using Buffer Around an Object |
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To provide a link to a selection using a buffer to provide an object in the core client, the web application provides the custom page pub/custom_pages/buffer.jsp. In this you can define the default values for the call parameters. The call parameters are:
Parameter |
Variable name in the Custom Page |
Function |
Possible Values |
layer |
internalTargetLayerId |
ID of the target layer according to the XML file of the project (<WebOffice Applikation>\WEB-INF\classes\configuration\projects ) |
All layer IDs in the project |
distance |
bufferDistance |
Buffer distance in meters |
All positive numerical values |
relation |
spatialRelation |
Spatial relationship between buffer area and target topic |
"intersects" (complete overlap), "contains" (at least partial overlap) |
showbuffer |
showBuffer |
Display of the buffer area in the client? |
"true", "false" |
resultmode |
mapMode |
Map action after buffer calculation |
"none", "select", "zoom", "pan" |
Call parameters for the custom page buffer. jsp
The custom page is included as an external link in the search result of the layer whose objects are to be buffered. The base URL is pub/custom_pages/buffer.jsp anzugebenwith parameters, which overwrites the default values in buffer. jsp. A possible base URL with specific values would be about:
pub/custom_pages/buffer.jsp?layer=x1020&relation=contains&distance=200&showbuffer=true&resultmode=zoom
The key can be chosen arbitrarily, because it is not needed for this integration.
iFrame with window type "hidden" should be selected as display mode, since no content is displayed in the external window.
Configuration of the custom page for selection using buffers around objects in VertiGIS GmbH - Technical Documentation Team.
In the WebOffice core-Client click on the button or the link to make the appropriate selection.
Result of the custom page for selection by object in WebOffice core-Client using buffer