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#70 pagination support for document list

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This commit is contained in:
Denys Vuika
2016-07-13 12:13:25 +01:00
parent 277f43538b
commit 7849ef4323
6 changed files with 104 additions and 34 deletions
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40
ng2-components/ng2-alfresco-documentlist/src/data/share-datatable-adapter.ts
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@@ -27,22 +27,24 @@ import { DocumentListService } from './../services/document-list.service';
export class ShareDataTableAdapter implements DataTableAdapter, PaginationProvider {
static ERR_ROW_NOT_FOUND: string = 'Row not found';
static ERR_COL_NOT_FOUND: string = 'Column not found';
ERR_ROW_NOT_FOUND: string = 'Row not found';
ERR_COL_NOT_FOUND: string = 'Column not found';
static DEFAULT_DATE_FORMAT: string = 'medium';
static DEFAULT_PAGE_SIZE: number = 100;
DEFAULT_DATE_FORMAT: string = 'medium';
DEFAULT_PAGE_SIZE: number = 20;
MIN_PAGE_SIZE: number = 5;
private sorting: DataSorting;
private rows: DataRow[];
private columns: DataColumn[];
private page: NodePaging;
private currentPath: string;
private _count: number = 0;
private _hasMoreItems: boolean = false;
private _totalItems: number = 0;
private _skipCount: number = 0;
private _maxItems: number = ShareDataTableAdapter.DEFAULT_PAGE_SIZE;
private _maxItems: number = this.DEFAULT_PAGE_SIZE;
thumbnails: boolean = false;
@@ -70,10 +72,24 @@ export class ShareDataTableAdapter implements DataTableAdapter, PaginationProvid
return this._skipCount;
}
set skipCount(value: number) {
if (value !== this._skipCount) {
this._skipCount = value > 0 ? value : 0;
this.loadPath(this.currentPath);
}
}
get maxItems(): number {
return this._maxItems;
}
set maxItems(value: number) {
if (value !== this._maxItems) {
this._maxItems = value > this.MIN_PAGE_SIZE ? value : this.MIN_PAGE_SIZE;
this.loadPath(this.currentPath);
}
}
getRows(): Array<DataRow> {
return this.rows;
}
@@ -94,16 +110,16 @@ export class ShareDataTableAdapter implements DataTableAdapter, PaginationProvid
getValue(row: DataRow, col: DataColumn): any {
if (!row) {
throw new Error(ShareDataTableAdapter.ERR_ROW_NOT_FOUND);
throw new Error(this.ERR_ROW_NOT_FOUND);
}
if (!col) {
throw new Error(ShareDataTableAdapter.ERR_COL_NOT_FOUND);
throw new Error(this.ERR_COL_NOT_FOUND);
}
let value = row.getValue(col.key);
if (col.type === 'date') {
let datePipe = new DatePipe();
let format = col.format || ShareDataTableAdapter.DEFAULT_DATE_FORMAT;
let format = col.format || this.DEFAULT_DATE_FORMAT;
try {
return datePipe.transform(value, format);
} catch (err) {
@@ -193,8 +209,12 @@ export class ShareDataTableAdapter implements DataTableAdapter, PaginationProvid
loadPath(path: string) {
if (path && this.documentListService) {
this.currentPath = path;
this.documentListService
.getFolder(path)
.getFolder(path, {
maxItems: this._maxItems,
skipCount: this._skipCount
})
.subscribe(val => this.loadPage(<NodePaging>val),
error => console.error(error));
}
@@ -240,7 +260,7 @@ export class ShareDataTableAdapter implements DataTableAdapter, PaginationProvid
this._hasMoreItems = false;
this._totalItems = 0;
this._skipCount = 0;
this._maxItems = ShareDataTableAdapter.DEFAULT_PAGE_SIZE;
this._maxItems = this.DEFAULT_PAGE_SIZE;
}
}