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VBlog | V部落,VueSpringBoot实现的多用户博客管理平台! | Frontend Framework library

 by   lenve Java Version: Current License: No License

 by   lenve Java Version: Current License: No License

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kandi X-RAY | VBlog Summary

VBlog is a Java library typically used in User Interface, Frontend Framework, Vue applications. VBlog has medium support. However VBlog has 9 bugs, it has 1 vulnerabilities and it build file is not available. You can download it from GitHub.
V部落,Vue+SpringBoot实现的多用户博客管理平台!
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • VBlog has a medium active ecosystem.
  • It has 6410 star(s) with 2809 fork(s). There are 221 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 48 open issues and 20 have been closed. On average issues are closed in 33 days. There are 10 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of VBlog is current.
VBlog Support
Best in #Frontend Framework
Average in #Frontend Framework
VBlog Support
Best in #Frontend Framework
Average in #Frontend Framework

quality kandi Quality

  • VBlog has 9 bugs (0 blocker, 0 critical, 2 major, 7 minor) and 27 code smells.
VBlog Quality
Best in #Frontend Framework
Average in #Frontend Framework
VBlog Quality
Best in #Frontend Framework
Average in #Frontend Framework

securitySecurity

  • VBlog has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).
  • VBlog code analysis shows 0 unresolved vulnerabilities.
  • There are 1 security hotspots that need review.
VBlog Security
Best in #Frontend Framework
Average in #Frontend Framework
VBlog Security
Best in #Frontend Framework
Average in #Frontend Framework

license License

  • VBlog does not have a standard license declared.
  • Check the repository for any license declaration and review the terms closely.
  • Without a license, all rights are reserved, and you cannot use the library in your applications.
VBlog License
Best in #Frontend Framework
Average in #Frontend Framework
VBlog License
Best in #Frontend Framework
Average in #Frontend Framework

buildReuse

  • VBlog releases are not available. You will need to build from source code and install.
  • VBlog has no build file. You will be need to create the build yourself to build the component from source.
  • Installation instructions are not available. Examples and code snippets are available.
  • VBlog saves you 601 person hours of effort in developing the same functionality from scratch.
  • It has 1400 lines of code, 175 functions and 65 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
VBlog Reuse
Best in #Frontend Framework
Average in #Frontend Framework
VBlog Reuse
Best in #Frontend Framework
Average in #Frontend Framework
Top functions reviewed by kandi - BETA

kandi has reviewed VBlog and discovered the below as its top functions. This is intended to give you an instant insight into VBlog implemented functionality, and help decide if they suit your requirements.

  • add new article
  • Registers a user .
  • Registers user .
  • Get a list of authorities for the user .
  • Gets the response .
  • Delete category by id
  • Gets the current user .
  • Checks if the raw password matches the raw password .
  • Set page statistics per day
  • The access denied handler .

VBlog Key Features

V部落,Vue+SpringBoot实现的多用户博客管理平台!

快速运行

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git@github.com:lenve/VBlog.git

null-pointer exception of FAB (even though it is defined well) after adding network detection code

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if(!isConnected(MainActivity.this)) buildDialog(MainActivity.this).show();
else {
    setContentView(R.layout.activity_main);
}
if(!isConnected(MainActivity.this)) buildDialog(MainActivity.this).show();
else {
    setContentView(R.layout.activity_main);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
                    "mailto","xxxxx@gmail.com", null));
            String subject = "Suggest/Feedback -- VB";
            String message = "";
            intent.putExtra(Intent.EXTRA_SUBJECT, subject);
            intent.putExtra(Intent.EXTRA_TEXT, message);
            startActivity(Intent.createChooser(intent, "Choose an Email client :"));
        }
    });

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, 
            R.string.navigation_drawer_open,
            R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
}
-----------------------
if(!isConnected(MainActivity.this)) buildDialog(MainActivity.this).show();
else {
    setContentView(R.layout.activity_main);
}
if(!isConnected(MainActivity.this)) buildDialog(MainActivity.this).show();
else {
    setContentView(R.layout.activity_main);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
                    "mailto","xxxxx@gmail.com", null));
            String subject = "Suggest/Feedback -- VB";
            String message = "";
            intent.putExtra(Intent.EXTRA_SUBJECT, subject);
            intent.putExtra(Intent.EXTRA_TEXT, message);
            startActivity(Intent.createChooser(intent, "Choose an Email client :"));
        }
    });

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, 
            R.string.navigation_drawer_open,
            R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
}

unable to get rid of all emojis

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import unicodedata

s = "Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN. "

# Just filter category "symbol"
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', ))
print(t)
Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN.
# Filter symbols and punctuations. You may want 'Cc' as well,
# to get rid of control characters. Beware that newlines are a
# form of control-character.
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', 'Po'))
print(t)
Wife  Homeschooling Mom to 5   D Y I lover   Small town living in MN
-----------------------
import unicodedata

s = "Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN. "

# Just filter category "symbol"
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', ))
print(t)
Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN.
# Filter symbols and punctuations. You may want 'Cc' as well,
# to get rid of control characters. Beware that newlines are a
# form of control-character.
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', 'Po'))
print(t)
Wife  Homeschooling Mom to 5   D Y I lover   Small town living in MN
-----------------------
import unicodedata

s = "Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN. "

# Just filter category "symbol"
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', ))
print(t)
Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN.
# Filter symbols and punctuations. You may want 'Cc' as well,
# to get rid of control characters. Beware that newlines are a
# form of control-character.
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', 'Po'))
print(t)
Wife  Homeschooling Mom to 5   D Y I lover   Small town living in MN
-----------------------
import unicodedata

s = "Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN. "

# Just filter category "symbol"
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', ))
print(t)
Wife • Homeschooling Mom to 5  • D Y I lover  • Small town living in MN.
# Filter symbols and punctuations. You may want 'Cc' as well,
# to get rid of control characters. Beware that newlines are a
# form of control-character.
t = ''.join(c for c in s if unicodedata.category(c) not in ('So', 'Po'))
print(t)
Wife  Homeschooling Mom to 5   D Y I lover   Small town living in MN

How to pass the foreign key during the seed in Entity Framework

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// Create/Update the roles
context.Roleses.AddOrUpdate(x => x.RoleName,
                            new Roles { RoleName = "Admin", Weightage = 3 },
                            new Roles { RoleName = "User", Weightage = 1 }
                           );

// Ensure the roles are in the database
context.SaveChanges();

// Fetch the "user" role
Roles userRole = context.Roleses.Single(r => r.RoleName == "User");

// Create/Update the user
context.Userses.AddOrUpdate(x=>x.EmailId,
                            new Users() {
                                         FirstName = "vir",
                                         LastName = "acker",
                                         EmailId = "vir.acker@xyz.com",
                                         Password = password,
                                         Gender = "Male",
                                         Islocked = "false",
                                         CreatedDate = DateTime.Now,
                                         RoleId = userRole.Id
                                        }
                           );

Community Discussions

Trending Discussions on VBlog
  • null-pointer exception of FAB (even though it is defined well) after adding network detection code
  • unable to get rid of all emojis
  • How to pass the foreign key during the seed in Entity Framework
Trending Discussions on VBlog

QUESTION

null-pointer exception of FAB (even though it is defined well) after adding network detection code

Asked 2018-Sep-08 at 20:03

I've added some code to detect if there is internet connection or not (please find it below), it goes well, but when i want to show mainactivity only when there is internet connection, the app is throwing fab null-pointer exception. Here is my logcat:

 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.material.manohar.vblogs/com.material.manohar.vblogs.MainActivity}: 
    java.lang.NullPointerException: Attempt to invoke virtual method 'void     android.support.design.widget.FloatingActionButton.setOnClickListener(android.view.View$OnClickListener)' on a null object reference
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2779)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2857)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1590)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6499)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.design.widget.FloatingActionButton.setOnClickListener(android.view.View$OnClickListener)' on a null object reference

MainActivity.java

public class MainActivity extends AppCompatActivity
    implements NavigationView.OnNavigationItemSelectedListener {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        if(!isConnected(MainActivity.this)) buildDialog(MainActivity.this).show();
       else {
           setContentView(R.layout.activity_main);
       }

       Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
       setSupportActionBar(toolbar);

       FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
       fab.setOnClickListener(new View.OnClickListener() {
           @Override
           public void onClick(View view) {
               Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
                    "mailto","xxxxx@gmail.com", null));
               String subject = "Suggest/Feedback -- VB";
               String message = "";
               intent.putExtra(Intent.EXTRA_SUBJECT, subject);
               intent.putExtra(Intent.EXTRA_TEXT, message);
               startActivity(Intent.createChooser(intent, "Choose an Email client :"));
           }
       });

       DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
       ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
               this, drawer, toolbar,             
               R.string.navigation_drawer_open,
               R.string.navigation_drawer_close);
       drawer.addDrawerListener(toggle);
       toggle.syncState();

       NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
       navigationView.setNavigationItemSelectedListener(this);
}


public boolean isConnected(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = cm.getActiveNetworkInfo();

    if (networkInfo != null && networkInfo.isConnectedOrConnecting()) {
        android.net.NetworkInfo wifi=cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    android.net.NetworkInfo mobile=cm.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);

        if ((mobile!= null && mobile.isConnectedOrConnecting()) || (wifi!= null && wifi.isConnectedOrConnecting())) return true;
        else return false;
    }
    else
        return false;
    }

public AlertDialog.Builder buildDialog(Context c) {

    AlertDialog.Builder builder = new AlertDialog.Builder(c);
    builder.setTitle("No Internet Connection");
    builder.setMessage("You need to have Mobile Data or wifi to access the app.     Press ok to Exit");

    builder.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            finish();
        }
    });


    return builder;
}
//Rest code is nav drawer functionalities which we get by selecting nav drawer   activity layout.

Hare is my activity_main.xml file:

 <?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout              
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/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">

<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />

<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />

</android.support.v4.widget.DrawerLayout>

The app_bar_main.xml file which contains fab view:

<?xml version="1.0" encoding="utf-8"?>
   <android.support.design.widget.CoordinatorLayout                
   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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/AppTheme.AppBarOverlay">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:titleTextAppearance="@style/TitleBarTextAppearance"
            app:popupTheme="@style/AppTheme.PopupOverlay" />

    </android.support.design.widget.AppBarLayout>

    <include layout="@layout/content_main" />

    <android.support.design.widget.FloatingActionButton
        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|end"
        android:layout_margin="@dimen/fab_margin"
        app:srcCompat="@android:drawable/ic_dialog_email" />

    </android.support.design.widget.CoordinatorLayout>

ANSWER

Answered 2018-Sep-08 at 14:12

Look carefully at your code, specifically this part:

if(!isConnected(MainActivity.this)) buildDialog(MainActivity.this).show();
else {
    setContentView(R.layout.activity_main);
}

You're only calling setContentView() when you have a connection, but you're initializing and editing Views no matter what. If you don't have internet, your if statement will run buildDialog().show(), _and then continue onto the rest of your onCreate().

To solve this, just put everything else in onCreate() under setContentView() in your else block:

if(!isConnected(MainActivity.this)) buildDialog(MainActivity.this).show();
else {
    setContentView(R.layout.activity_main);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
                    "mailto","xxxxx@gmail.com", null));
            String subject = "Suggest/Feedback -- VB";
            String message = "";
            intent.putExtra(Intent.EXTRA_SUBJECT, subject);
            intent.putExtra(Intent.EXTRA_TEXT, message);
            startActivity(Intent.createChooser(intent, "Choose an Email client :"));
        }
    });

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, 
            R.string.navigation_drawer_open,
            R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
}

Source https://stackoverflow.com/questions/52236067

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

Multiple PHP remote file inclusion vulnerabilities in Vortex Blog (vBlog, aka C12) a0.1_nonfunc allow remote attackers to execute arbitrary PHP code via a URL in the cfgProgDir parameter in (1) secure.php or (2) checklogin.php in admin/auth/.

Install VBlog

You can download it from GitHub.
You can use VBlog like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the VBlog component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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