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If there's only one option, let pressing Enter select it #85

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If there's only one option, let pressing Enter select it #85

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44 changes: 27 additions & 17 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ export default class SearchableDropDown extends Component {
this.renderFlatList = this.renderFlatList.bind(this);
this.searchedItems = this.searchedItems.bind(this);
this.renderItems = this.renderItems.bind(this);
this.onItemSelect = this.onItemSelect.bind(this);
this.state = {
item: {},
listItems: [],
Expand Down Expand Up @@ -90,6 +91,25 @@ export default class SearchableDropDown extends Component {
}
};

onItemSelect = (item) => {
if (this.props.multi) {
this.setState({ item: item });
setTimeout(() => {
this.props.onItemSelect(item);
}, 0);
} else {
this.setState({ item: item, focus: false });
Keyboard.dismiss();
setTimeout(() => {
this.props.onItemSelect(item);
if (this.props.resetValue) {
this.setState({ focus: true, item: defaultItemValue });
this.input.focus();
}
}, 0);
}
};

renderItems = (item, index) => {
if(this.props.multi && this.props.selectedItems && this.props.selectedItems.length > 0) {
return (
Expand All @@ -107,12 +127,7 @@ export default class SearchableDropDown extends Component {
</TouchableOpacity>
:
<TouchableOpacity
onPress={() => {
this.setState({ item: item });
setTimeout(() => {
this.props.onItemSelect(item);
}, 0);
}}
onPress={() => this.onItemSelect(item)}
style={{ ...this.props.itemStyle, flex: 1, flexDirection: 'row' }}>
<View style={{ flex: 1, flexDirection: 'row', alignItems: 'flex-start' }}>
<Text>{ item.name }</Text>
Expand All @@ -123,17 +138,7 @@ export default class SearchableDropDown extends Component {
return (
<TouchableOpacity
style={{ ...this.props.itemStyle }}
onPress={() => {
this.setState({ item: item, focus: false });
Keyboard.dismiss();
setTimeout(() => {
this.props.onItemSelect(item);
if (this.props.resetValue) {
this.setState({ focus: true, item: defaultItemValue });
this.input.focus();
}
}, 0);
}}
onPress={() => this.onItemSelect(item)}
>
{
this.props.selectedItems && this.props.selectedItems.length > 0 && this.props.selectedItems.find(x => x.id === item.id)
Expand Down Expand Up @@ -218,6 +223,11 @@ export default class SearchableDropDown extends Component {
this.setState({ focus: false, item: this.props.selectedItems });
}
}
onSubmitEditing={() => {
if (this.state.listItems && this.state.listItems.length === 1 && this.props.onItemSelect) {
this.onItemSelect(this.state.listItems[0]);
}
}}
/>
)
}
Expand Down