Query regarding pagination in Interface

RE: Query regarding pagination in Interface

jyotia — Mon, 17 Jun 2019 06:48:23 GMT

Thanks, worked for me!!!

RE: Query regarding pagination in Interface

Abhay Giri — Thu, 22 Nov 2018 07:22:57 GMT

Hi,

The process which i provided that is correct but now it depends how you are implementing the logic. If you can share the code then it will be helpful to us understand your errors.

abhay

RE: Query regarding pagination in Interface

sudip.das005 — Thu, 22 Nov 2018 06:46:58 GMT

I have implemented the solution given by you and Abhay Giri . But we have some filtering and searching options in the interface. After implementing the solution that things not working.

RE: Query regarding pagination in Interface

Yogesh Pavuluru — Tue, 20 Nov 2018 11:02:26 GMT

Hi ,

In addition to Abhay Giri's points, I would like to share a piece of code which may help you.

load(
local!pagingInfo: a!pagingInfo(
startIndex: 1,
batchSize: 10 /*Change it as per your requirement*/
),
local!var1: rule!YourQueryEntityRule(
pagingInfo: local!pagingInfo
),
with(
local!var2: local!var1.data,
a!gridField(
columns: a!gridTextColumn(
label: "Id",
field: "fieldName",
data: local!var2.fieldName
),
value: local!pagingInfo,
totalCount: local!var1.totalCount,
saveInto: {
local!pagingInfo,
a!save(
local!var1,
rule!YourQueryEntityRule(
pagingInfo: local!pagingInfo
)
)
}
)
)
)

RE: Query regarding pagination in Interface

Abhay Giri — Tue, 20 Nov 2018 07:43:27 GMT

Hi Sudipdas,

It depends how you design you interface i.e. either you want to call the data from database or just bunch of data from database.
But it would be best practice to fetch of bunch of data from the database and again fetch batch of data from the database when user click on next button.

to implement your requirement, you need two things :

1- > queryentity : it will return you 50 records each time . It will have one rule input pagingInfo .

2 - > Main interface : your grid . Here you need to use with() and within with you need to call your queryentity with the pagingInfo . So everytime you will click on next button only 50 records will fetched from database.

I hope this will you give the way to implement your requirement.

Regards
Abhay