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Code Issues Releases Wiki Activity

Only use previous filterBy on refreshing edition lists if no filterBy argument was given

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Also fix the behaviour of refresh using the list’s current length
rather than the previous page size.
This commit is contained in:
Brett Sun 2015-11-30 11:32:48 +01:00
parent ea52c54e3a
commit 3d017392c1
1 changed files with 13 additions and 30 deletions
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43
js/stores/edition_list_store.js
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@ -32,7 +32,7 @@ class EditionListStore {
// page
let storeEditionIndex = (page - 1) * pageSize + i;
let editionsForPieces = this.editionList[pieceId];
// if edition already exists, just merge
if(editionsForPieces[storeEditionIndex]) {
editionsForPieces[storeEditionIndex] = React.addons.update(editionsForPieces[storeEditionIndex], {$merge: editionListOfPiece[i]});
@ -60,46 +60,29 @@ class EditionListStore {
* We often just have to refresh the edition list for a certain pieceId,
* this method provides exactly that functionality without any side effects
*/
onRefreshEditionList({pieceId, filterBy}) {
onRefreshEditionList({pieceId, filterBy = this.editionList[pieceId].filterBy}) {
const pieceEditionList = this.editionList[pieceId];
// It may happen that the user enters the site logged in already
// through /editions
// If he then tries to delete a piece/edition and this method is called,
// we'll not be able to refresh his edition list since its not yet there.
// Therefore we can just return, since there is no data to be refreshed
if(!this.editionList[pieceId]) {
if (!pieceEditionList) {
return;
}
let prevEditionListLength = this.editionList[pieceId].length;
let prevEditionListPage = this.editionList[pieceId].page;
let prevEditionListPageSize = this.editionList[pieceId].pageSize;
// we can also refresh the edition list using filterBy,
// if we decide not to do that then the old filter will just be applied.
if(filterBy && Object.keys(filterBy).length <= 0) {
filterBy = this.editionList[pieceId].filterBy;
prevEditionListLength = 10;
prevEditionListPage = 1;
prevEditionListPageSize = 10;
}
// to clear an array, david walsh recommends to just set it's length to zero
// http://davidwalsh.name/empty-array
this.editionList[pieceId].length = 0;
pieceEditionList.length = 0;
// refetch editions with adjusted page size
EditionsListActions.fetchEditionList(pieceId, 1, prevEditionListLength,
this.editionList[pieceId].orderBy,
this.editionList[pieceId].orderAsc,
filterBy)
.then(() => {
// reset back to the normal pageSize and page
this.editionList[pieceId].page = prevEditionListPage;
this.editionList[pieceId].pageSize = prevEditionListPageSize;
})
.catch((err) => {
console.logGlobal(err);
});
// refetch editions from the beginning with the previous settings
EditionsListActions
.fetchEditionList(pieceId, 1, pieceEditionList.pageSize,
pieceEditionList.orderBy,
pieceEditionList.orderAsc,
filterBy)
.catch(console.logGlobal);
}
onSelectEdition({pieceId, editionId, toValue}) {