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[React Native] Add .done() to terminate promise chains

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This commit is contained in:
Ben Alpert 2015-03-12 17:06:18 -07:00
parent 582d8f062a
commit d2f31f9cd8
1 changed files with 18 additions and 16 deletions
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34
Examples/Movies/SearchScreen.js
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@ -99,6 +99,15 @@ var SearchScreen = React.createClass({
fetch(this._urlForQueryAndPage(query, 1))
.then((response) => response.json())
.catch((error) => {
LOADING[query] = false;
resultsCache.dataForQuery[query] = undefined;
this.setState({
dataSource: this.getDataSource([]),
isLoading: false,
});
})
.then((responseData) => {
LOADING[query] = false;
resultsCache.totalForQuery[query] = responseData.total;
@ -115,15 +124,7 @@ var SearchScreen = React.createClass({
dataSource: this.getDataSource(responseData.movies),
});
})
.catch((error) => {
LOADING[query] = false;
resultsCache.dataForQuery[query] = undefined;
this.setState({
dataSource: this.getDataSource([]),
isLoading: false,
});
});
.done();
},
hasMore: function(): boolean {
@ -157,6 +158,13 @@ var SearchScreen = React.createClass({
var page = resultsCache.nextPageNumberForQuery[query];
fetch(this._urlForQueryAndPage(query, page))
.then((response) => response.json())
.catch((error) => {
console.error(error);
LOADING[query] = false;
this.setState({
isLoadingTail: false,
});
})
.then((responseData) => {
var moviesForQuery = resultsCache.dataForQuery[query].slice();
@ -182,13 +190,7 @@ var SearchScreen = React.createClass({
dataSource: this.getDataSource(resultsCache.dataForQuery[query]),
});
})
.catch((error) => {
console.error(error);
LOADING[query] = false;
this.setState({
isLoadingTail: false,
});
});
.done();
},
getDataSource: function(movies: Array<any>): ListView.DataSource {