Core: InlineKeyboard Button One row in loop

[naghibi-farshad]

Required Information

• Operating system:
• PHP version: 5.5
• PHP Telegram Bot version :0.44.1
• Using MySQL database: yes
• MySQL version: 5.5
• Update Method: Webhook
• Self-signed certificate: yes

Hello friends
I can't create a InlineKey on row when get data frome database in loop:

My code examples:

foreach ($category as $key => $value) {
    $keyboardButton[] = new InlineKeyboardButton([
        'text' => $value['cat_name'],
        'callback_data' => $value['cat_id']
    ]);
}
$data = [
    'chat_id' => $chat_id,
    'caption' => 'Select a Category',
    'reply_markup' => new InlineKeyboard($keyboardButton)
];
Request::sendMessage($data);

Notic : output of each button in a row
Like:

Select a Category:
-----------------------
Category 1
-----------------------
Category 2
-----------------------
Category 3
----------------------

[jacklul]

try like this new InlineKeyboard(...$keyboardButton)

Also to debug check output of your Request::sendXXXX(), Telegram API usually tells whats wrong there.

[naghibi-farshad]

@jacklul my problem is not solved. please advise, by sample code.
How is create InlineKeyboard syntax for creating buttons in a row by the loop is.

[noplanman]

If you want them all in 1 row next to each other, try like this:

$keyboardButtons = [];
foreach ($category as $key => $value) {
    $keyboardButtons[] = new InlineKeyboardButton([
        'text'          => $value,
        'callback_data' => $key,
    ]);
}

$inlineKeyboard = new InlineKeyboard([]);
call_user_func_array([$inlineKeyboard, 'addRow'], $keyboardButtons);

$data = [
    'chat_id'      => $chat_id,
    'caption'      => 'Select a Category',
    'reply_markup' => $inlineKeyboard,
];
Request::sendMessage($data);

@jacklul Argument unpacking is PHP 5.6+.

[noplanman]

@naghibi-farshad Did you manage to get it working?

[naghibi-farshad]

hi @noplanman
the problem with taking a few buttons in a row.
the output should each button in a separate row.

[noplanman]

Hi @naghibi-farshad, try the following then, more simplified:

$inlineKeyboard = new InlineKeyboard([]);
foreach ($category as $key => $value) {
    $inlineKeyboard->addRow(new InlineKeyboardButton([
        'text'          => $value,
        'callback_data' => $key,
    ]));
}

$data = [
    'chat_id'      => $chat_id,
    'text'         => 'Select a Category',
    'reply_markup' => $inlineKeyboard,
];
return Request::sendMessage($data);

[naghibi-farshad]

tanks @noplanman
problem solved