how to make search function with edittext . i have four edit

Question

how to make search function with edittext . i have four edittext and one button. while user fill details the data fatch to sqlit and display to activity 2 page.plz help me.

Laxmidhar Sahoo · Answer

hi whether window app or we app .gain what is the language you used

Laxmidhar Sahoo · Answer

Put the bellow code at the end of the click event Intent myIntent = new Intent( this , NextActivity. class ); In the qbove line NextActivity is your second Activity Now pass the data by calling putExtra() method through Intent object created above and start the second activity. myIntent.putExtra( "username" , username ); myIntent.putExtra( "location" , location); myIntent.putExtra( "designation" , designation); startActivity(myIntent); In the second Activity get the value Intent myIntent = getIntent(); TextView mText = (TextView)findViewById(R.id.textView1); mText.setText(myIntent.getStringExtra( "username" ));

indradeo kumar · Answer

kindly find my code and help me to pass value on another page. package com.example.indradeo; import android.app.Activity; import android.app.AlertDialog.Builder; import android.content.Context; import android.content.Intent; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; import android.content.Intent; public class MainActivity extends Activity implements OnClickListener { EditText editRollno , editName , editMarks ; Button btnView ; SQLiteDatabase db ; /** Called when the activity is first created. */ @Override public void onCreate (Bundle savedInstanceState) { super .onCreate( savedInstanceState ); setContentView( R.layout. activity_main ); editRollno = (EditText) findViewById( R.id. editRollno ); editName = (EditText) findViewById( R.id. editName ); editMarks = (EditText) findViewById( R.id. editMarks ); btnView = (Button) findViewById( R.id. btnView ); btnView .setOnClickListener( this ); db = openOrCreateDatabase( "StudentDB" , Context. MODE_PRIVATE , null ); db .execSQL( "CREATE TABLE IF NOT EXISTS student(rollno VARCHAR,name VARCHAR,marks VARCHAR);" ); } public void onClick (View view) { if (view == btnView ) { if ( editRollno .getText().toString().trim().length() == 0 ) { showMessage( "Error" , "Please enter Emp.ID" ); return ; } Cursor c = db .rawQuery( "SELECT * FROM student WHERE rollno='" + editRollno .getText() + "'" , null ); if (c.moveToFirst()) { editName .setText( c.getString( 1 ) ); editMarks .setText( c.getString( 2 ) ); } else { showMessage( "Error" , "Invalid Emp.ID" ); clearText(); } String username = editRollno .getText().toString()+ " 
 " ; String location = editName .getText().toString(); String designation = editMarks .getText().toString(); //dbHandler.insertUserDetails(username,location,designation); // intent = new Intent(MainActivity.this,DetailsActivity.class); //startActivity(intent); //Toast.makeText(getApplicationContext(), "Details fatch Inserted Successfully",Toast.LENGTH_SHORT).show(); } } public void showMessage (String title, String message) { Builder builder = new Builder( this ); builder.setCancelable( true ); builder.setCancelable( true ); builder.setTitle( title ); builder.setMessage( message ); builder.show(); } public void clearText () { editRollno .setText( "" ); editName .setText( "" ); editMarks .setText( "" ); editRollno .requestFocus(); } } xml version ="1.0" encoding ="utf-8" ?> AbsoluteLayout xmlns: android ="http://schemas.android.com/apk/res/android" xmlns: app ="http://schemas.android.com/apk/res-auto" xmlns: tools ="http://schemas.android.com/tools" android :id ="@+id/myLayout" android :stretchColumns ="0" android :layout_width ="fill_parent" android :layout_height ="fill_parent" > TextView android :layout_width ="147dp" android :layout_height ="33dp" android :layout_x ="130dp" android :layout_y ="206dp" android :text ="@string/title" /> TextView android :layout_width ="wrap_content" android :layout_height ="wrap_content" android :layout_x ="7dp" android :layout_y ="310dp" android :text ="@string/roll_no" /> EditText android :id ="@+id/editRollno" android :layout_width ="150dp" android :layout_height ="40dp" android :layout_x ="257dp" android :layout_y ="297dp" android :inputType ="number" /> TextView android :layout_width ="wrap_content" android :layout_height ="wrap_content" android :layout_x ="10dp" android :layout_y ="370dp" android :text ="@string/name" /> EditText android :id ="@+id/editName" android :layout_width ="150dp" android :layout_height ="40dp" android :layout_x ="254dp" android :layout_y ="367dp" android :inputType ="text" /> TextView android :layout_width ="wrap_content" android :layout_height ="wrap_content" android :layout_x ="2dp" android :layout_y ="443dp" android :text ="@string/marks" /> EditText android :id ="@+id/editMarks" android :layout_width ="150dp" android :layout_height ="40dp" android :layout_x ="254dp" android :layout_y ="442dp" android :inputType ="number" /> Button android :id ="@+id/btnView" android :layout_width ="100dp" android :layout_height ="40dp" android :layout_x ="287dp" android :layout_y ="508dp" android :text ="@string/Search" /> AbsoluteLayout >

Laxmidhar Sahoo · Answer

hi bellow link will help you a lot https://androidjson.com/sqlite-insert-data-edittext-example/

indradeo kumar · Answer

Android JAVA in android studio.

how to make search function with edittext . i have four edit

Answers (5)