Change Attributes of the Node landing.block.updateattrs

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Scope: landing

Who can execute the method: any user

The method landing.block.updateattrs changes the attributes of the block node. It returns true or an error.

Parameters

Method

Description

Available since

lid
unknown

Page identifier

block
unknown

Block identifier

data
unknown

Array of selectors and new values for data attributes.
For example, data: {'.bitrix24forms': {'data-b24form': 'tratrata'}}.
The manifest must contain the attributes you want to change in this way.

If the attribute pertains to a card (meaning it can have different content from card to card), the selector must be passed with a separator @:

data: {
            '.container-fluid@1': {//the change will affect the attribute of the second card (counting from zero)
                'data-test-checkbox': [1, 2, 3]
            }
        }

Types of Modifiable Content

Each type of attribute has its own format for saving. The examples provide default values for each type. The new value is passed in a similar format. For example, saving to an attribute of type image:

data: {
            '.container-fluid': {
                'data-test-image': {src: 'https://i.img.com/images/i/291626458734-0-1/s-l1000.jpg', alt: 666}
            }
        }

Specific notes for the checkbox and multiselect types: to save a new value, you must send the values of the selected elements:

data: {
            '.container-fluid': {
                'data-test-checkbox': [1, 2, 3]
            }
        }

Editing parameters of dynamic blocks is done through the method landing.block.updatenodes.

Examples

try
        {
        	const response = await $b24.callMethod(
        		'landing.block.updateattrs',
        		{
        			lid: 313,
        			block: 6134,
        			data: {
        				'.bitrix24forms': {
        					'data-b24form': 'tratrata'
        				}
        			}
        		}
        	);
        	
        	const result = response.getData().result;
        	console.info(result);
        }
        catch(error)
        {
        	console.error(error);
        }
        
try {
            $response = $b24Service
                ->core
                ->call(
                    'landing.block.updateattrs',
                    [
                        'lid'   => 313,
                        'block' => 6134,
                        'data'  => [
                            '.bitrix24forms' => [
                                'data-b24form' => 'tratrata'
                            ]
                        ]
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            echo 'Success: ' . print_r($result, true);
            // Your required data processing logic
            processData($result);
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error updating block attributes: ' . $e->getMessage();
        }
        
BX24.callMethod(
            'landing.block.updateattrs',
            {
                lid: 313,
                block: 6134,
                data: {
                    '.bitrix24forms': {
                        'data-b24form': 'tratrata'
                    }
                }
            },
            function(result)
            {
                if(result.error())
                {
                    console.error(result.error());
                }
                else
                {
                    console.info(result.data());
                }
            }
        );

How to Use Examples in Documentation

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