landing.block.updateattrs

landing.block.updateattrs(lid, block,data)

This method updates attributes of block nodes. Returns true or an error.

Parameters

Method	Description	Available from version
lid	Landing page ID
block	Block ID
data	Array of selector and new data-attributes values. For example, data: {'.bitrix24forms': {'data-b24form': 'tratrata'}}. The manifest must contain attributes, which you want to update.

When an the attribute belongs to a card (i. e. it can have different content in various cards; selector must be passed with separator @:

data: {
    '.container-fluid@1': {//second card attribute will be affected (starting from zero) 
        'data-test-checkbox': [1, 2, 3]
    }
}

Type of modifiable content

Each type of attribute has a specific format for saving. Provided examples show default values for each type. The format is the same when passing a new value. For example, saving into the image type attribute:

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

Separate clarifications for checkbox and multiselect types: to save new value, send values of the highlighted elements:

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

Editing parameters of dynamic blocks is performed via the method [link=6543711]landing.block.updatenodes[/link].

Example

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());
		}
	}
);