Not Found Page in Laravel

After install laravel framework in computer, and launch it in browser, sometime we meet alittle error in laravel web page. Maybe like this error :

page error

page error

when we meet that error, maybe we don’t know how to fix it, because we believe our setting laravel is ok. when we check route.php is not problem, and we check controller is not problem too. The error page says, “Not Found” and never talk about error in our script code. After find a sollution in google, many sollution can be read about this error. Read one by one of the link reference that give a sollution of error, and try it to code to fix it.

First, the sollution give a direction to fix the .htaccess, open and edit it :

<IfModule mod_rewrite.c>
<IfModule mod_negotiation.c>
Options -MultiViews

RewriteEngine On

# Redirect Trailing Slashes If Not A Folder…
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301]

# Handle Front Controller…
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]

# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* – [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

if .htaccess not gives a sollution….and try or add another sollution.

Second, the sollution give a direction to fix the httpd.conf in your web server :

<Directory “C:/wamp/www/laravel/sampleApp/”>
Options Indexes FollowSymLinks
Allowoverride All
Require all granted

add that code in the httpd.conf, if the httpd.conf already have default documentroot, it won’t take a effect in the process of initialize a documentroot.

After edit the httpd.conf, restart the apache, and refresh again your laravel web in browser. try click the link to open the page.

i hope it will work….

Use Listview and ListPicker

Now we will try another component from app inventor 2. There are listview and listpicker. Listview is like combo box in J2SE or spinner in app inventor 2. the function of listview is like spinner but it is not open another screen, it just in the same screen. if you want to catch a value from listview, you can get and view that in label. Different with spinner, spinner’s action can make basic interface is lock after the spinner is choose. About listpicker, when listpicker is click, there is a value that can be choosed in listpicker‘s screen. After choosed value, it will return to first listpicker button, and the value will be filled in that listpicker button. Here the example :

This slideshow requires JavaScript.

Here the block code :

  1. ListView

  2. ListPicker

    ListPicker Block


    Final Block ListPicker

  3. Slider

    Slider Block


    Final Slider Block

Try Spinner in app inventor 2

now, in this page… we will talk about spinner. in java dekstop (J2SE), spinner like combo box, the value answer can be choosed. After choose the answer, the value will be catched in the variable of spinner. In the previous page, we talk about if condition, the preview shows a view component especially spinner. so, in this page, we will view again that image to reader and add a new information properties of spinner. here the preview :


in the right side of screen1, there is a component’s widget that fill an structure of component and a spinner componen can view a properties if you click the spinner’s component (it shows in properties’s widget). The spinner value can fill in the “ElementsFromString” textfield. The value must be spaced with coma. In “Prompt” fill, it just give an information of spinner like header name of spinner.


Result in emulator :


Here the “Block” code :


App Inventor 2 : If Condition

if condition usually use to compare two or more answer that are suitable or not. this condition produces an answer true or false value.  for an example :


here the example block code for if condition:


In emulator there is a spinner for choose a status, here the block code combine with if condition :


Model Class System.out.print in Android

In java, if we want to print a value from variable or other process, we can use System.out.print() or System.out.println(). it’s always work in java, but when it try in android program, we can’t find it or System.out.print maybe can’t use in android. Android already give an alternative syntax for handle System.out.print from java, is Log class. Log class is coming from android.util.Log, That’s a reference library for use or take a Log class syntax.

Here an example : 

package com.apps.helloworld;

import android.os.Bundle;
import android.provider.Settings.System;
import android.content.DialogInterface;
import android.content.Intent;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

public class MainActivity extends Activity {

private EditText txtInggris;
private EditText txtIndonesia;
private EditText txtJerman;
public static final String INGGRIS = “Inggris”;
public static final String INDONESIA = “Indonesia”;
public static final String JERMAN = “Jerman”;
private Button btn;
private TextView tv;
AlertDialog al;

protected void onCreate(Bundle savedInstanceState) {

txtInggris = (EditText)findViewById(;
tv = (TextView)findViewById(;
btn = (Button)findViewById(;
al = new AlertDialog.Builder(this).create();

btn.setOnClickListener(new View.OnClickListener() {

public void onClick(View v) {
// TODO Auto-generated method stub

Log.d(“T”, “test”);
Log.i(“T”, “test lg”);
al.setButton(“Ok aja”, new DialogInterface.OnClickListener() {

public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub


public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(, menu);
return true;


So, The result from the code will be showed in LogCat.

Here the result :

Result LogCat

Result LogCat