Refresh Record View from Interface

Question

I am working on a interface where in top of header of interface I am showing count of any column data for eg: comments(15) , and it fetch from data record view .I want to refresh this record view when I will click on submit button on my present interface, but refreshing is not working for record view. 
 Please suggest the best way to implement this functionality.

paschimav · Answer

Hi Ankit, 
 Remove the local variables inside the expression Rule: Test_GetUnreadCommentCount. If the identifier does not change, the query rule will not refresh if you have it inside local variables, so if you have the query directly, your count will be refreshed. 
 a!queryEntity(
 entity: cons!TEST_REQUEST_COMMENTS,
 query: a!query(
 selection: {},
 logicalExpression: a!queryLogicalExpression(
 operator: "AND",
 filters: {
 a!queryFilter(
 field: "requestid",
 operator: "=",
 value: ri!requestId
 ),
 a!queryFilter(
 field: "isreadcomments",
 operator: "=",
 value: "N"
 ),
 a!queryFilter(
 field: "createdby",
 operator: "<>",
 value: tostring(loggedInUser())
 )
 }
 ),
 pagingInfo: a!pagingInfo(1, - 1, {})
 )
 ).totalCount 
 
 If you just want to refresh the data on clicking submit, use the refreshOnVarChange parameter and configure a local variable that changes its value on button click. 
 You can configure your local variables like this: 
 a!localVariables(
 local!refreshComments:now(),
 local!unreadComment: a!refreshVariable(
 value: rule!Test_GetUnreadCommentCount(requestId: rv!identifier),
 refreshOnVarChange: local!refreshComments
 ),
 local!unreadComment
) 
 And configure the button saveInto parameter with local!refreshComments 
 a!buttonWidget(
 label: "Submit",
 saveInto: {
 ri!saves,
 a!save(
 local!refreshComments,
 now()
 )
 }
) 
 
 Thanks.