Comment obtenir les valeurs de tous les EditText à l'intérieur d'une ListView

Essayer de cette façon, et de la modifier selon vos besoins. J'ai utilisé la liste de tableaux de HashMap au lieu de NodeList

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="5dp"
android:gravity="center"
android:orientation="vertical">
<ListView
android:id="@+id/lst"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:cacheColorHint="#00000000"
android:divider="@null"
android:dividerHeight="0dp"
android:smoothScrollbar="true" />
<Button
android:id="@+id/getAllValue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:text="Get All Value"/>
</LinearLayout>

row_edit_string.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="5dp"
android:orientation="vertical">
<TextView
android:id="@+id/propertyName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<EditText
android:id="@+id/editPropertyValue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"/>
</LinearLayout>

MainActivity

package com.example.MyTest;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.HashMap;
public class MainActivity extends Activity {
private ListView lst;
private Button getAllValue;
private EditorAdapter adapter;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
lst=(ListView)findViewById(R.id.lst);
getAllValue=(Button)findViewById(R.id.getAllValue);
ArrayList<HashMap<String,String>> data = new ArrayList<HashMap<String, String>>();
HashMap<String,String> row1 = new HashMap<String, String>();
row1.put("name","FirstName");
row1.put("value","FirstValue");
data.add(row1);
HashMap<String,String> row2 = new HashMap<String, String>();
row2.put("name","SecondName");
row2.put("value","SecondValue");
data.add(row2);
HashMap<String,String> row3 = new HashMap<String, String>();
row3.put("name","ThirdName");
row3.put("value","ThirdValue");
data.add(row3);
HashMap<String,String> row4 = new HashMap<String, String>();
row4.put("name","FourthName");
row4.put("value","FourthValue");
data.add(row4);
HashMap<String,String> row5 = new HashMap<String, String>();
row5.put("name","FifthName");
row5.put("value","FifthValue");
data.add(row5);
adapter = new EditorAdapter(this,data);
lst.setAdapter(adapter);
getAllValue.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String allValues="";
ArrayList<String> valueList = new ArrayList<String>();
for (int i=0;i<adapter.getCount();i++){
allValues +=((HashMap<String,String>)adapter.getItem(i)).get("value")+ ",";
valueList.add(((HashMap<String,String>)adapter.getItem(i)).get("value"));
}
//use this valueList as per ur requirement
allValues = allValues.substring(0,allValues.length()-1);
Toast.makeText(MainActivity.this,allValues,Toast.LENGTH_LONG).show();
}
});
}
}
class EditorAdapter extends BaseAdapter {
Context context;
ArrayList<HashMap<String,String>> data;
public EditorAdapter(Context context, ArrayList<HashMap<String,String>> data){
this.context = context;
this.data = data;
}
@Override
public int getCount() {
return data.size();
}
@Override
public Object getItem(int pos) {
return data.get(pos);
}
@Override
public long getItemId(int pos) {
return pos;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if(convertView==null){
holder = new ViewHolder();
convertView = LayoutInflater.from(context).inflate(R.layout.row_edit_string,null,false);
holder.editPropertyValue = (EditText) convertView.findViewById(R.id.editPropertyValue);
holder.propertyName = (TextView) convertView.findViewById(R.id.propertyName);
convertView.setTag(holder);
}else{
holder = (ViewHolder) convertView.getTag();
}
holder.propertyName.setText(data.get(position).get("name"));
holder.editPropertyValue.setText(data.get(position).get("value"));
convertView.setTag(holder);
return convertView;
}
class ViewHolder {
EditText editPropertyValue;
TextView propertyName;
}
}

OriginalL'auteur Haresh Chhelana

Essayer de cette façon, espérons que cette aide vous

commitButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
try{
//System.out.println("Size of List : " + editorList.getChildCount());
for(int i =0;i<editorList.getChildCount() ;i++){
Node node = nodes.item(i);
Element child = (Element) node;
if (node.getNodeType() == Node.ELEMENT_NODE) { 
if(node.getNodeName().equals("string")){
System.out.println("TextContent : "+child.getTextContent());
} else {
System.out.println("AttributeValue : "+child.getAttribute("value"));
}
}
}
} catch (Exception e){
e.printStackTrace();
}   
}
});

OriginalL'auteur Biraj Zalavadia