Пункт редактирования блока LANDING_BLOCK_ и LANDING_BLOCK_*

// This snippet is an ES module: top-level await requires type="module" or a bundler.
// $b24 is an already-initialized SDK instance (see the SDK "Get started" guide).
import { Text } from '@bitrix24/b24jssdk'
import type { B24Frame } from '@bitrix24/b24jssdk'

declare const $b24: B24Frame

try {
  const response = await $b24.actions.v2.call.make<boolean>({
    method: 'landing.repo.bind',
    params: {
      fields: {
        PLACEMENT: 'LANDING_BLOCK_04.1.one_col_fix_with_title',
        PLACEMENT_HANDLER: 'https://your-domain.com/widgets/landing-block-handler.php',
        TITLE: 'Мой виджет для блока',
      },
    },
    requestId: Text.getUuidRfc4122()
  })

  // The payload is available only on a successful response
  if (!response.isSuccess) {
    console.error(response.getErrorMessages().join('; '))
  } else {
    const result = response.getData()!.result
    console.info('Binding result:', result)
  }
} catch (error) {
  // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
  console.error(error)
}

<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
<script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
<script>
  async function bindLandingBlock() {
    try {
      // Initialize the SDK inside a Bitrix24 frame
      const $b24 = await B24Js.initializeB24Frame()

      const response = await $b24.actions.v2.call.make({
        method: 'landing.repo.bind',
        params: {
          fields: {
            PLACEMENT: 'LANDING_BLOCK_04.1.one_col_fix_with_title',
            PLACEMENT_HANDLER: 'https://your-domain.com/widgets/landing-block-handler.php',
            TITLE: 'Мой виджет для блока',
          },
        },
        requestId: B24Js.Text.getUuidRfc4122()
      })

      // The payload is available only on a successful response
      if (!response.isSuccess) {
        console.error(response.getErrorMessages().join('; '))
        return
      }

      const result = response.getData().result
      console.info('Binding result:', result)
    } catch (error) {
      // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
      console.error(error)
    }
  }

  document.addEventListener('DOMContentLoaded', bindLandingBlock)
</script>

from b24pysdk.errors import BitrixAPIError, BitrixSDKException

try:
    bitrix_response = client.landing.repo.bind(
        fields={
            "PLACEMENT": "LANDING_BLOCK_04.1.one_col_fix_with_title",
            "PLACEMENT_HANDLER": "https://your-domain.com/widgets/landing-block-handler.php",
            "TITLE": "Мой виджет для блока",
        },
    ).response
    result = bitrix_response.result
    print(result)
except BitrixAPIError as error:
    print(
        "Ошибка Bitrix API",
        f"error: {error.error}",
        f"error_description: {error.error_description}",
        sep="\n",
    )
except BitrixSDKException as error:
    print(f"Ошибка Bitrix SDK: {error.message}")
except Exception as error:
    print(f"Непредвиденная ошибка: {error}")

try {
    $response = $b24Service
        ->core
        ->call(
            'landing.repo.bind',
            [
                'fields' => [
                    'PLACEMENT' => 'LANDING_BLOCK_04.1.one_col_fix_with_title',
                    'PLACEMENT_HANDLER' => 'https://your-domain.com/widgets/landing-block-handler.php',
                    'TITLE' => 'Мой виджет для блока',
                ],
            ]
        );

    $result = $response->getResponseData()->getResult();
    echo 'Success: ' . var_export($result, true);
} catch (Throwable $e) {
    error_log($e->getMessage());
    echo 'Error binding landing block: ' . $e->getMessage();
}

BX24.callMethod(
    'landing.repo.bind',
    {
        fields: {
            PLACEMENT: 'LANDING_BLOCK_04.1.one_col_fix_with_title',
            PLACEMENT_HANDLER: 'https://your-domain.com/widgets/landing-block-handler.php',
            TITLE: 'Мой виджет для блока'
        }
    },
    function(result)
    {
        if (result.error()) {
            console.error(result.error());
        } else {
            console.info(result.data());
        }
    }
);

require_once('crest.php');

$result = CRest::call(
    'landing.repo.bind',
    [
        'fields' => [
            'PLACEMENT' => 'LANDING_BLOCK_04.1.one_col_fix_with_title',
            'PLACEMENT_HANDLER' => 'https://your-domain.com/widgets/landing-block-handler.php',
            'TITLE' => 'Мой виджет для блока',
        ],
    ]
);

echo '<PRE>';
print_r($result);
echo '</PRE>';

// client и ctx уже созданы — см. раздел «SDK для Go»
res, err := client.Core().Call(ctx, "landing.repo.bind", b24.Params{
	"fields": b24.Params{
		"PLACEMENT":         "LANDING_BLOCK_04.1.one_col_fix_with_title",
		"PLACEMENT_HANDLER": "https://your-domain.com/widgets/landing-block-handler.php",
		"TITLE":             "Мой виджет для блока",
	},
})
if err != nil {
	return fmt.Errorf("landing.repo.bind: %w", err)
}

// Ответ приходит как json.RawMessage. При успехе result = true.
// Форма ответа описана на странице метода landing.repo.bind.
fmt.Printf("%s\n", res.Result)

<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
<script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
<script>
  document.addEventListener('DOMContentLoaded', async () => {
    const $b24 = await B24Js.initializeB24Frame()

    // Block ID from PLACEMENT_OPTIONS.ID
    const blockId = Number($b24.placement.options.ID)

    await $b24.placement.call('refreshBlock', { id: blockId })
    console.info('Block refreshed')
  })
</script>

BX24.ready(function () {
    BX24.init(function () {
        // Идентификатор блока из PLACEMENT_OPTIONS.ID
        var blockId = Number(BX24.placement.info().options.ID);

        BX24.placement.call('refreshBlock', { id: blockId }, function () {
            console.log('Блок обновлен');
        });
    });
});