function getSearchResults ( searchString ) { debugger; var req = new XMLHttpRequest (); var results; req.open("GET", Xrm.Page.context.getClientUrl() + "/api/data/v9.1/ EntitysPlurualName ?$ select= Field1,Field2 &$filter= contains(productid/disc_codicepanthera,'" + searchString + "') or contains(productid/description,'" + searchString + "') or contains(productid/name,'" + searchString + "') or contains(productid/productnumber,'" + searchString + "' ) ", false); req.setRequestHeader("OData-MaxVersion", "4.0"); req.setRequestHeader("OData-Version", "4.0"); req.setRequestHeader("Accept", "application/json"); req.setRequestHeader("Content-Type", "application/json; charset=utf-8"); req.setRequestHeader("Prefer", "odata.include-annotations=\"*\""); ...