XF 2.1 Need a guide for php callback widget

[nektarios]

Hi.

I'm trying to find a guide or some help for creating a php callback widget.
I tried the documentation but I cannot see anything specific there. Even when I try to create a new php widget the help I get from the screen presented is really minimal.

Can you please tell me where to start? I'm really lost.

Thank you.

 

[TomXF]

Bumping this. Would love pointers on widget creation.

 

[SyTry]

Hello,

What do you want exactly ?

EDIT :

• https://xenforo.com/xf2-docs/manual/widgets/
• https://xenforo.com/community/threads/php-callback-from-template.133136/

Regards, SyTry

 

[TomXF]

How to create a widget? Is creating an HTML widget in admin panel the only way?
How to connect it to a template?
How to connect external data (i.e., or from a file, or externa Database)?

Thank you.

 

[SyTry]

How to create a widget? Is creating an HTML widget in admin panel the only way?
How to connect it to a template?
How to connect external data (i.e., or from a file, or externa Database)?

Thank you.

If you want you can take a look at the resources area. You have some add-on with widget : you can look into the code to see how it work

 

[TomXF]

Thank you. Basically, there is no resource.

 

[SyTry]

Thank you. Basically, there is no resource.

Here is some widget :

Unmaintained - [XTR] FTSLider - Featured Thread Slider

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[SC] Sidebar Donation

Hello, Today I share with you an add-on made by @SyTry to add a Donation Block in your Sidebar ! Originally created by @AndyB in XenForo 1.5 : https://xenforo.com/community/resources/sidebar-donations.4480/ Screen : You can change the...

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Unmaintained - [Sysnative] Improved Member Stats Widgets - Members Recently Online / Recently Registered

This add-on provides additional widget options to display Members Recently Online and Members Who Have Recently Registered. Both widgets can be set with a custom timeframe (in hours) to look back for recent members / registrations, and are...

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Unmaintained - DL6 - [Widget] Popular threads and posts

With this add-on you can show the most popular threads/messages posted in the current day, week, month, year, all time and with a custom days period. You can also put a limit to show threads/posts by specific forums.

xenforo.com

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Best way to featured threads or show the best threads on forum list. Installation Permissions Options Style Properties Default widget position: Above nodes

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Unmaintained - WBB - Popular Thread Widget

This add-ons lets you show your favorite thread in the desired position. You must enter the information for the threads. (Title, Description, Link, Image and Category...) Show in any location... User group permissions Change Image effects...

xenforo.com

Unmaintained - Lastest Activity Widget

Description This add-on shows the "What's new" feed in a Widget. Feature summary Activity feed as widget Donate If you like our work, please consider sending a small donation. Additional information We would prefer it if bugs were reported...

xenforo.com

Unmaintained - Group Legend Widget

Description This add-on adds a widget that displays a legend of the groups that have a user banner. There are customization options under Style properties and it is possible to turn the banners into links (see faq). Feature summary add group...

xenforo.com

 

[nektarios]

Thank you for your help.

I managed to create a php callback widget with simple html but I need now to connect to another database and get some data.

I use mysqli to connect but I get and error. Can you please help?

class Tips{
  
    public static function getHtml() {
        
        $DbHost    = '127.0.0.1';   
        $DbUser     = '*****';       
        $DbPassword = '*****';   
        $DbName = '****';     
        
        $connection = new mysqli($DbHost, $DbUser, $DbPassword, $DbName);  /* This is line 35*/
        if($connection->connect_error){
            trigger_error('Database connection failed: ' . $connection->connect_error, E_USER_ERROR);
        }
    }
}

I get this error:

An exception occurred: [Error] Class 'TIPS\mysqli' not found in src/addons/TIPS/Tips.php on line 35

 

[Zaban7845]

Thank you for your help.

I managed to create a php callback widget with simple html but I need now to connect to another database and get some data.

I use mysqli to connect but I get and error. Can you please help?

class Tips{
 
    public static function getHtml() {
       
        $DbHost    = '127.0.0.1';  
        $DbUser     = '*****';      
        $DbPassword = '*****';  
        $DbName = '****';    
       
        $connection = new mysqli($DbHost, $DbUser, $DbPassword, $DbName);  /* This is line 35*/
        if($connection->connect_error){
            trigger_error('Database connection failed: ' . $connection->connect_error, E_USER_ERROR);
        }
    }
}

I get this error:

An exception occurred: [Error] Class 'TIPS\mysqli' not found in src/addons/TIPS/Tips.php on line 35

Go there to know how to connect to another Database, it's easy: https://xenforo.com/community/threads/how-to-connect-to-other-database-in-xf2.139720/