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Tap to retry #94

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48 changes: 43 additions & 5 deletions GiftedListView.js
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@ var GiftedListView = React.createClass({
paginationFetchingView: null,
paginationAllLoadedView: null,
paginationWaitingView: null,
paginationErrorView: null,
emptyView: null,
renderSeparator: null,
rowHasChanged:null,
Expand Down Expand Up @@ -81,6 +82,7 @@ var GiftedListView = React.createClass({
paginationFetchingView: React.PropTypes.func,
paginationAllLoadedView: React.PropTypes.func,
paginationWaitingView: React.PropTypes.func,
paginationErrorView: React.PropTypes.func,
emptyView: React.PropTypes.func,
renderSeparator: React.PropTypes.func,

Expand Down Expand Up @@ -118,6 +120,23 @@ var GiftedListView = React.createClass({
</View>
);
},

paginationErrorView(errorCallback) {
if (this.props.paginationErrorView) {
return this.props.paginationErrorView(errorCallback);
}
return (
<View style={[this.defaultStyles.paginationView, this.props.customStyles.paginationView]}>
<TouchableHighlight onPress={errorCallback}>
<View>
<Text style={[this.defaultStyles.actionsLabel, this.props.customStyles.actionsLabel]}>
Tap to retry
</Text>
</View>
</TouchableHighlight>
</View>
);
},
paginationWaitingView(paginateCallback) {
if (this.props.paginationWaitingView) {
return this.props.paginationWaitingView(paginateCallback);
Expand Down Expand Up @@ -235,12 +254,23 @@ var GiftedListView = React.createClass({
this.setState({
paginationStatus: 'fetching',
});
this.props.onFetch(this._getPage() + 1, this._postPaginate, {});
this._setPage(this._getPage() + 1);
this.props.onFetch(this._getPage(), this._postPaginate, {});
}
},

_onRetry() {
if(this.state.paginationStatus==='allLoaded'){
return null
}else {
this.setState({
paginationStatus: 'fetching',
});
this.props.onFetch(this._getPage(), this._postPaginate, {});
}
},

_postPaginate(rows = [], options = {}) {
this._setPage(this._getPage() + 1);
var mergedRows = null;
if (this.props.withSections === true) {
mergedRows = MergeRecursive(this._getRows(), rows);
Expand All @@ -258,23 +288,29 @@ var GiftedListView = React.createClass({
_updateRows(rows = [], options = {}) {
if (rows !== null) {
this._setRows(rows);
let paginationStatus = "waiting";
if(options.allLoaded){
paginationStatus = "allLoaded";
}else if(options.isError){
paginationStatus = "error";
}
if (this.props.withSections === true) {
this.setState({
dataSource: this.state.dataSource.cloneWithRowsAndSections(rows),
isRefreshing: false,
paginationStatus: (options.allLoaded === true ? 'allLoaded' : 'waiting'),
paginationStatus,
});
} else {
this.setState({
dataSource: this.state.dataSource.cloneWithRows(rows),
isRefreshing: false,
paginationStatus: (options.allLoaded === true ? 'allLoaded' : 'waiting'),
paginationStatus,
});
}
} else {
this.setState({
isRefreshing: false,
paginationStatus: (options.allLoaded === true ? 'allLoaded' : 'waiting'),
paginationStatus,
});
}
},
Expand All @@ -286,6 +322,8 @@ var GiftedListView = React.createClass({
return this.paginationWaitingView(this._onPaginate);
} else if (this.state.paginationStatus === 'allLoaded' && this.props.pagination === true) {
return this.paginationAllLoadedView();
} else if (this.state.paginationStatus === 'error' && this.props.pagination === true) {
return this.paginationErrorView(this._onRetry);
} else if (this._getRows().length === 0) {
return this.emptyView(this._onRefresh);
} else {
Expand Down