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Updated: |
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147781 | Sep 23,2019 12:09 PM UTC | Jan 9,2020 01:03 PM UTC | JavaScript - EJ 2 | 5 |
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Tags: DataManager |
public processQuery(dataManager: DataManager, query: Query): Object {
const def = new Deferred();
this.service.getList(this.collectionFilterParamsInput)
.then((result) => {
def.resolve({ result: result.slice(0, 50), count: 50 });
}).catch((error) => {
def.reject({ result: [], count: 0 });
});
return def.promise;
}
if (!this.dataSource.offline && (this.dataSource.url !== undefined && this.dataSource.url !== '')
|| (!isNullOrUndefined(this.adaptor[makeRequest]))) {
var result = this.adaptor.processQuery(this, query);
if (!isNullOrUndefined(this.adaptor[makeRequest])) {
this.adaptor[makeRequest](result, deffered, args, query);
}
else if (!isNullOrUndefined(result.url)) {
this.makeRequest(result, deffered, args, query);
}
else {
args = DataManager.getDeferedArgs(query, result, args);
deffered.resolve(args);
}
}
else {
DataManager.nextTick(function () {
var res = _this.executeLocal(query);
args = DataManager.getDeferedArgs(query, res, args);
deffered.resolve(args);
});
}
if (done || fail) {
deffered.promise.then(done, fail);
}
if (always) {
deffered.promise.then(always, always);
}
return deffered.promise;
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