pagination in Editable Grid

with(
local!maxStartIndex: 1 + rounddown(
(
ri!totalCount - 1
) / ri!pagingInfo.batchSize,
0
) * ri!pagingInfo.batchSize,
local!style: "STRONG",
if(
rule!replaceNull(
ri!showWhen,
true
),
{
a!richTextDisplayField(
align: rule!replaceNull(
ri!align,
"CENTER"
),
value: {
a!richTextIcon(
icon: "angle-double-left",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> 1,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: 1,
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
),
a!richTextIcon(
icon: "angle-left",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> 1,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: max(
1,
property(
ri!pagingInfo,
"startIndex",
1
) - property(
ri!pagingInfo,
"batchSize",
0
)
),
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
),
a!richTextItem(
text: concat(
" ",
min(
ri!totalCount,
property(
ri!pagingInfo,
"startIndex",
1
)
),
" - ",
min(
ri!totalCount,
property(
ri!pagingInfo,
"startIndex",
1
) + if(
property(
ri!pagingInfo,
"batchSize",
- 1
) = - 1,
ri!totalCount,
property(
ri!pagingInfo,
"batchSize",
- 1
)
) - 1
)
),
style: "STRONG",
size: "STANDARD"
),
a!richTextItem(
text: concat(
" of ",
ri!totalCount,
" "
),
style: "STRONG",
size: "STANDARD"
),
a!richTextIcon(
icon: "angle-right",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> local!maxStartIndex,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: min(
local!maxStartIndex,
property(
ri!pagingInfo,
"startIndex",
1
) + property(
ri!pagingInfo,
"batchSize",
0
)
),
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
),
a!richTextIcon(
icon: "angle-double-right",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> local!maxStartIndex,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: local!maxStartIndex,
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
)
}
)
},
{}
)
)

with(
local!maxStartIndex: 1 + rounddown(
(
ri!totalCount - 1
) / ri!pagingInfo.batchSize,
0
) * ri!pagingInfo.batchSize,
local!style: "STRONG",
if(
rule!replaceNull(
ri!showWhen,
true
),
{
a!richTextDisplayField(
align: rule!replaceNull(
ri!align,
"CENTER"
),
value: {
a!richTextIcon(
icon: "angle-double-left",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> 1,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: 1,
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
),
a!richTextIcon(
icon: "angle-left",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> 1,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: max(
1,
property(
ri!pagingInfo,
"startIndex",
1
) - property(
ri!pagingInfo,
"batchSize",
0
)
),
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
),
a!richTextItem(
text: concat(
" ",
min(
ri!totalCount,
property(
ri!pagingInfo,
"startIndex",
1
)
),
" - ",
min(
ri!totalCount,
property(
ri!pagingInfo,
"startIndex",
1
) + if(
property(
ri!pagingInfo,
"batchSize",
- 1
) = - 1,
ri!totalCount,
property(
ri!pagingInfo,
"batchSize",
- 1
)
) - 1
)
),
style: "STRONG",
size: "STANDARD"
),
a!richTextItem(
text: concat(
" of ",
ri!totalCount,
" "
),
style: "STRONG",
size: "STANDARD"
),
a!richTextIcon(
icon: "angle-right",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> local!maxStartIndex,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: min(
local!maxStartIndex,
property(
ri!pagingInfo,
"startIndex",
1
) + property(
ri!pagingInfo,
"batchSize",
0
)
),
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
),
a!richTextIcon(
icon: "angle-double-right",
size: "MEDIUM",
link: if(
property(
ri!pagingInfo,
"startIndex",
1
) <> local!maxStartIndex,
a!dynamicLink(
saveInto: {
a!save(
ri!pagingInfo,
a!pagingInfo(
startIndex: local!maxStartIndex,
batchSize: property(
ri!pagingInfo,
"batchSize",
- 1
),
sort: property(
ri!pagingInfo,
"sort",
null
)
)
),
ri!saveInto
}
),
null
),
linkStyle: "STANDALONE"
)
}
)
},
{}
)
)

Sorry this isn't really readable as-is.  Could you edit your comment and paste your code (making sure to copy with the original indentation) into a Code Box?  Maybe along with some commentary as to what your question / comment is?