[Progress Communities] [Progress OpenEdge ABL] Forum Post: RE: Speed up Grid DataSource Content loading (Count function)

[Dennis]

First I'm creating a ProDataSet, then a Business Entity based on the ProDataSet. Then I'm adding the JFP annotation to the Read function for server-side filtering and adding a MyCount function with a invoke operation (got some errors with the count operation). @openapi.openedge.export(type="REST", useReturnValue="false", writeDataSetBeforeImage="false"). @progress.service.resourceMapping(type="REST", operation="read", URI="?filter=~{filter~}", alias="", mediaType="application/json"). @openapi.openedge.method.property (name="mappingType", value="JFP"). @openapi.openedge.method.property (name="capabilities", value="ablFilter,top,skip,id,orderBy"). In my Developing Environment the ABL Service will be automaticly Published to the Progress Application Server. In Production I'm exporting the ABL Service to a war File. In the Kendo UI Builder I'm adding a DataSource and add the Count function. Pretty basic Think. I got an example on the documentation. Is that what you wanted to know?

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