我正在尝试将Firebase中的数据检索到$('#responsecontainer').load('live.jsp', applyTooltip);
var refreshId = setInterval(function() {
$('#responsecontainer').load('live.jsp', applyTooltip);
}, 30000);
$.ajaxSetup({ cache: false });
} );
中并在ArrayList
上显示信息。我使用了自定义视图,但是由于某些原因,只显示了第一条记录。我通过使用ListView
显示详细信息进行了仔细检查,其他记录正在那里显示,但没有显示在Toast
上。
Android ListView仅显示第一项
CustomAdapter.java
ListView
我的ListView项目布局:
class CustomAdapter extends ArrayAdapter<String> {
private int layout;
public CustomAdapter(@NonNull Context context, int resource, @NonNull ArrayList<String> objects) {
super(context, resource, objects);
layout = resource;
}
@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
final String details = getItem(position);
ViewHolder viewHolder;
ViewHolder mainViewHolder = null;
if(convertView == null){
LayoutInflater inflater = LayoutInflater.from(getContext());
convertView = inflater.inflate(layout, parent, false);
viewHolder = new ViewHolder();
viewHolder.dealInfo = convertView.findViewById(R.id.dealinfo);
viewHolder.accept = convertView.findViewById(R.id.accept);
viewHolder.accept.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Toast.makeText(getContext(), details, Toast.LENGTH_SHORT).show();
}
});
convertView.setTag(viewHolder);
}else{
mainViewHolder = (ViewHolder) convertView.getTag();
mainViewHolder.dealInfo.setText(details);
}
return convertView;
}
}
class ViewHolder{
TextView dealInfo;
Button accept;
}
我的ListView xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
...
..
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/dealinfo"
android:layout_width="282dp"
android:layout_height="wrap_content"
android:fontFamily="monospace"
android:textColor="#ffffff"
android:textSize="15sp"
android:textStyle="bold" />
<Button
android:id="@+id/accept"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_centerVertical="true"
android:layout_toEndOf="@+id/dealinfo"
android:background="#000000"
android:text="Accept"
android:textColor="#ffffff"
android:textStyle="bold" />
</RelativeLayout>
编辑:
我在 <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:
...
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ManagerActivity">
<TextView
android:id="@+id/title"
android:layout_width="match_parent"
android:layout_height="48dp"
android:layout_alignParentTop="true"
android:text="MANAGER"
android:textAlignment="center"
android:gravity="center"
..../>
<ListView
android:id="@+id/listview"
android:layout_width="match_parent"
android:layout_height="500dp"
android:layout_below="@+id/title"
android:layout_alignParentBottom="true"
android:background="#1fa781"
android:divider="#ffffff"
android:dividerHeight="6dp">
</ListView>
</RelativeLayout>
中删除了else
语句,现在可以正常工作了。为什么这样?
这就是我所做的:
getView()
答案 0 :(得分:1)
尝试一下,告诉我发生了什么
WARN Write of 2 records failed, remainingRetries=10 (io.confluent.connect.jdbc.sink.JdbcSinkTask:77)
java.sql.SQLSyntaxErrorException: Table 'examples.foobar' doesn't exist