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Code Issues Releases Wiki Activity

Add text when no subject is shown.

This commit is contained in:
Ceda EI 2020-03-16 20:43:14 +05:30
parent 52360965c2
commit 635dbbf709
1 changed files with 9 additions and 0 deletions
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9
components/Subjects.js
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@ -4,6 +4,7 @@ import {
Button, Button,
Card, Card,
FAB, FAB,
Text
} from "react-native-paper"; } from "react-native-paper";
import { import {
@ -20,6 +21,10 @@ export default function Subjects({ subjects, addSubject, removeSubject }) {
} }
return ( return (
<> <>
{subjects.length === 0 ?
<Text style={style.text}>No Subjects added. Press + to add a subject.</Text>
: null
}
{subjects.map(subject => ( {subjects.map(subject => (
<Card key={subject.id} style={style.card}> <Card key={subject.id} style={style.card}>
<Card.Title title={subject.name} /> <Card.Title title={subject.name} />
@ -62,5 +67,9 @@ Subjects.propTypes = {
const style = StyleSheet.create({ const style = StyleSheet.create({
card: { card: {
marginTop: 12, marginTop: 12,
},
text: {
marginTop: 12,
textAlign: "center",
} }
}); });