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react-datatable : Support for long lists (eg. if more thaa 5000 record in list)

This commit is contained in:
chandaniprajapati 2021-02-24 14:26:47 +05:30
parent 3fe547d840
commit 5b65253349
1 changed files with 11 additions and 2 deletions
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13
samples/react-datatable/src/shared/service/SPService.ts
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@ -12,6 +12,8 @@ export class SPService {
try { try {
let selectQuery: any[] = ['Id']; let selectQuery: any[] = ['Id'];
let expandQuery: any[] = []; let expandQuery: any[] = [];
let listItems = [];
let items: any;
for (var i = 0; i < selectedFields.length; i++) { for (var i = 0; i < selectedFields.length; i++) {
switch (selectedFields[i].fieldType) { switch (selectedFields[i].fieldType) {
case 'SP.FieldUser': case 'SP.FieldUser':
@ -28,9 +30,16 @@ export class SPService {
break; break;
} }
} }
let listItems: any[] = await sp.web.lists.getById(selectedList).items items = await sp.web.lists.getById(selectedList).items
.select(selectQuery.join()) .select(selectQuery.join())
.expand(expandQuery.join()).get(); .expand(expandQuery.join())
.top(4999)
.getPaged();
listItems = items.results;
while (items.hasNext) {
items = await items.getNext();
listItems = [...listItems, ...items.results];
}
return listItems; return listItems;
} catch (err) { } catch (err) {
Promise.reject(err); Promise.reject(err);