就像我在上面说过的那样,我的问题是,位于屏幕中间并排到底部的FlatList没有显示我所拥有的最后一张卡片的全部内容。像这样:
如您所见,最后一张卡片缺少该图像,并且您可以看到具有上述卡片的3个操作按钮。所以我的问题是,我可以给扁平化样式什么样式,或者它是否具有解决此问题的属性。
在此先感谢您的帮助
编辑
这是我的代码(我认为相关的部分):
return (
<View>
<View style={styles.topHeader}>
<View style={styles.imageProfile}>
{this.state.isLoaded ?
this.props.isLogged ?
<View>
<View style={styles.imgContainer} style={{ alignItems: "center", marginBottom: 20 }}>
<Image style={styles.userImg} style={{ width: 100, height: 100, borderRadius: 50 }} source={{ uri: "data:image/png;base64," + this.state.user.picture }} />
</View>
<Text style={styles.name}>{this.state.user.name}</Text>
<Text style={styles.subheaderText}>{arrayCounters}</Text>
</View>
:
<View>
<View style={styles.imgContainer} style={{ alignItems: "center", marginBottom: 20 }}>
<Image style={styles.userImg} style={{ width: 100, height: 100, borderRadius: 50 }} source={require("../../assets/no-user.jpg")} />
</View>
<TouchableOpacity onPress={this.logIn}>
<Text style={styles.subheaderText}>Iniciar sesión</Text>
</TouchableOpacity>
</View>
: null}
{!this.state.isLoaded &&
<View style={styles.loading}>
<ActivityIndicator size="large" color="#F5DA49" />
</View>
}
</View>
</View>
<View style={styles.tabsContainer}>
<TouchableOpacity onPress={() => this.changeTab(1)} style={[styles.tab, this.state.tabSelected === 1 && styles.tabSelected]}>
<Text style={styles.tabText}>PÚBLICACIONES</Text>
</TouchableOpacity>
<TouchableOpacity onPress={() => this.changeTab(2)} style={[styles.tab, this.state.tabSelected === 2 && styles.tabSelected]}>
<Text style={styles.tabText}>FAVORITOS</Text>
</TouchableOpacity>
</View>
<View>
<View>
{this.state.isLoadedMyPosts && this.state.tabSelected === 2 &&
this.state.favoritesPosts &&
<FlatList
data={this.state.favoritesPosts}
renderItem={({ item, separators }) => (
<PostItem key={item._id} item={item} isTabFavorites=
{true} removedFav={this.removedFav.bind(this)} />
)}
keyExtractor={item => item._id}
onEndReachedThreshold={0.5}
/>
}
样式:
const styles = StyleSheet.create({
noPosts: {
alignItems: 'center',
position: "relative",
marginTop: 50
},
textNoPosts: {
marginTop: 20,
fontSize: 20
},
name: {
fontSize: 18,
color: "#FFF",
marginBottom: 5
},
tabText: {
color: "#262628",
fontSize: 20
},
tabsContainer: {
width: width,
flexDirection: "row",
marginBottom: 10
},
tab: {
width: width / 2,
backgroundColor: "#FFF",
alignItems: "center",
paddingVertical: 15
},
tabSelected: {
borderBottomColor: '#F5DA49',
borderBottomWidth: 4
},
loadingPosts: {
position: 'absolute',
left: 0,
right: 0,
top: 120,
justifyContent: 'center',
alignItems: 'center'
},
loading: {
position: 'absolute',
left: 0,
right: 0,
top: 0,
bottom: 0,
opacity: 0.5,
backgroundColor: 'black',
justifyContent: 'center',
alignItems: 'center'
},
topHeader: {
backgroundColor: "#262628",
width: width,
height: 200
},
imageProfile: {
justifyContent: "center",
alignItems: "center",
height: 200
},
userImg: {
borderRadius: 50,
alignItems: "center"
},
subheaderText: {
color: "#fff"
},
imgContainer: {
}
});
最佳答案
将整个视图包装在滚动视图中。我想应该可以
关于javascript - 屏幕中间的FlatList没有显示全部内容,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/53462803/