Banner SDK JavaScript API

The OneTrust Banner SDK exposes an API on the page via JavaScript for interacting with the OneTrust Cookie Compliance platform.

Close Banner


Method	`Close()`
Description	Closes the banner and takes consent as per the consent model.
Parameters	n/a
Returns	n/a

Example

OneTrust.Close();

Allow All Consent


Method	`AllowAll()`
Description	Enable consent for all groups, hosts and vendors.
Parameters	n/a
Returns	n/a

Example

OneTrust.AllowAll();

Reject All Consent


Method	`RejectAll()`
Description	Disable consent for all groups, hosts and vendors except strictly necessary group category.
Parameters	n/a
Returns	n/a

Example

OneTrust.RejectAll();

Show Preference Center


Method	`ToggleInfoDisplay()`
Description	Displays the Preference Center.
Parameters	n/a
Returns	n/a

Example

OneTrust.ToggleInfoDisplay();

Load Banner (Single Page Application)


Method	`LoadBanner()`
Description	Loads the banner in case of single page application (CookieSPAEnabled feature pack should be enabled).
Parameters	n/a
Returns	n/a

Example

OneTrust.LoadBanner();

Insert Script


Method	`InsertScript(url, selector, callback, options, groupId, async)`
Description	Used to insert the script based on user consent.
Parameters	`url` (`string`): Script tag reference url `selector` (`string`): Container element of script tag. Possible values: "head", "body", "{element_id}" `callback` (`string`): Callback method after script tag has been inserted `options` (`function`): Contains behaviors once the script is inserted. See more below. `groupId` (`string`): Category group id
Returns	n/a

Example

Optanon.InsertScript('https://www.w3schools.com/js/myScript1.js','body', null, null, 'C0001', true);

// Used to insert the HTML element like iFrame or image tag.

options

// set to true to delete all selector content before inserting script
options.deleteSelectorContent(boolean)

// set to true to show selector after inserting script
options.makeSelectorVisible(boolean)

// set the id's of arbitrary elements to show after inserting script
options.makeElementsVisible(array[string])

// set the id's of arbitrary elements to delete after inserting script 
options.deleteElements(array[string])

Insert HTML


Method	`InsertHTML(element, selector, callback, options, groupId)`
Description	Used to insert the HTML element like iFrame or image tag.
Parameters	`element` (`string`): HTML element string to be inserted `selector` (`string`): HTML parent element id where the element will be inserted. Possible values: "parent_id" `callback` (`string`): Callback method after HTML tag has been inserted `options` (`function`): Contains behaviors once the script is inserted. See more below. `groupId` (`string`): Category group id.
Returns	n/a

options

// set to true to delete all selector content before inserting script
options.deleteSelectorContent(boolean)

// set to true to show selector after inserting script
options.makeSelectorVisible(boolean)

// set the id's of arbitrary elements to show after inserting script
options.makeElementsVisible(array[string])

// set the id's of arbitrary elements to delete after inserting script 
options.deleteElements(array[string])

Example

OneTrust.InsertHtml('<div>some div</div>', '#container', null, null, 'C0001');

Block Google Analytics


Method	`BlockGoogleAnalytics(gaId, groupId)`
Description	Used to block google analytics when consent has not given. We can `window['ga-disable-${gaID}']` whether this is set to true.
Parameters	`gaId` (`string`): Google Analytics ID `groupId` (`string`): Group category ID
Returns	n/a

Example

OneTrust.BlockGoogleAnalytics('gaId', 'C0002');

Trigger Google Analytics Event


Method	`TriggerGoogleAnalyticsEvent(category, action, label, value)`
Description	Used to trigger Google Analytics event. We can by inspecting DataLayer event trackOptanonEvent.
Parameters	`category` (`string`): category `action` (`string`): action `label` (`string`): label `value` (`string`): value
Returns	n/a

Example

OneTrust.TriggerGoogleAnalyticsEvent(category, action, label, value);

Is OptanonAlertBoxClosed Cookie Set


Method	`IsAlertBoxClosed()`
Description	When `true`, OptanonAlertBoxClosed cookie is set. This will result in the Banner not being shown to the user, unless re-consent is flagged on initialization.
Parameters	n/a
Returns	`boolean`

Example

OneTrust.IsAlertBoxClosed();

Is OptanonAlertBoxClosed and Valid


Method	`IsAlertBoxClosedAndValid()`
Description	When `true`, OptanonAlertBoxClosed cookie is set. This will result in the Banner not being shown to the user, unless re-consent is flagged on initialization.
Parameters	n/a
Returns	`boolean`

Example

OneTrust.IsAlertBoxClosedAndValid();

Set OptanonAlertBoxClosed Cookie


Method	`SetAlertBoxClosed()`
Description	Used to set OptanonAlertBoxClosed cookie based on isOptanonAlertBoxCookiePersistent.
Parameters	n/a
Returns	n/a

Example

OneTrust.SetAlertBoxClosed();

On Consent Changed Callback


Method	`OnConsentChanged(callback)`
Description	Callback for consent changed event.
Parameters	`callback` (`function`): callback
Returns	n/a

Example

OneTrust.OnConsentChanged(function() {});

Get Domain Data


Method	`GetDomainData()`
Description	Get information about the cookie script - data includes, consent models, cookies in preference centre, etc.
Parameters	n/a
Returns	`object`

Example

OneTrust.GetDomainData();

Returns

Contact OneTrust

Get Vendor Consent Requests


Method	`getVendorConsentsRequestV2()`
Description	Will return getInAppTCData to support mobile applications. See more information IAB TCF 2.0 SDK Developer Guide.
Parameters	n/a
Returns	`object`

Example

OneTrust.getVendorConsentsRequestV2();

Returns

Contact OneTrust

Test Log


Method	`testLog()`
Description	View the configured script details and verify implementation using a new Javascript method in the browser console.
Parameters	n/a
Returns	console log

Example

OneTrust.testLog();

Returns

- Domain with which the script is associated
- Consent model for the region
- If banner is shown or not shown
- Whether consent has been given (OptanonAlertBoxClosed presence)
- Current Category Statuses 
- General Vendor Ids
- Geolocation and Template name
- List of active cookies with associated category IDs, host IDs, and vendor IDs

Change Language


Method	`changeLanguage(lang)`
Description	Programmatically change the language that the banner and preference center are presented in on the page. This will throw an exception if the language has not been configured for the displayed template.
Parameters	`lang`(`string`): 2-digit ISO 639 language code. Make sure to configure the language for the Template and published.
Returns	n/a

Example

OneTrust.changeLanguage("en"); // English
OneTrust.changeLanguage("fr"); // French
OneTrust.changeLanguage("de"); // German
OneTrust.changeLanguage("ja"); // Japansese
OneTrust.changeLanguage("pt"); // Portuguese

Fetch and Download Preference Center


Method	`FetchAndDownloadPC()`
Description	Fetch the Preference Center JSON and render it to view.
Parameters	n/a
Returns	n/a

Example

OneTrust.FetchAndDownloadPC();

Get CSS


Method	`getCSS()`
Description	Returns the CSS for the CMP.
Parameters	n/a
Returns	`string`

Example

OneTrust.getCSS();

Returns

#onetrust-banner-sdk{ ... }

Update Consent


Method	`UpdateConsent(groupIdType,bitValue)`
Description	Enable or disable consent for a category, host, or general vendor by providing the respective bit value
Parameters	`groupIdType`(`string`),`bitValue`(`string`)
Returns	n/a

Example

OneTrust.UpdateConsent("Category","C0003:1"); //Enables consent for cookie category 3
OneTrust.UpdateConsent("Category","C0003:0"); //Disable consent for cookie category 3
OneTrust.UpdateConsent("Category","C0001:1,C0002:1,C0003:0"); //Enable consent for cookie category 1 and 2, Disable consent for cookie category 3
OneTrust.UpdateConsent("Host","H2:1"); //Enable consent for Host H2
OneTrust.UpdateConsent("Host","H2:0"); //Disable consent for Host H2
OneTrust.UpdateConsent("General Vendor","V33:1"); //Enable consent for General Vendor V33
OneTrust.UpdateConsent("General Vendor","V33:0"); //Disable consent for General Vendor V33

Set Data Subject Id


Method	`setDataSubjectId(dataSubjectId,isAnonymous, identifierType)`
Description	Set an identifier for the current user. Optionally provide an identifier type or let it default to the default identifier set in Geolocation rules. More information on identifying users and setting default identifiers in Unified profile.
Parameters	`dataSubjectId (string), isAnonymous (boolean = false), identifierType (string = Default Identifier)`
Returns	n/a

OneTrust.setDataSubjectId("someId") //sets Id to "someId", defaults to isAnonymous = false and identifierType = "Cookie Unique Id" or any default identifier set in geolocation rules
OneTrust.setDataSubjectId("someId", true) //sets Id to "someId", sets isAnonymous to true and defaults to identifierType = "Cookie Unique Id" 
OneTrust.setDataSubjectId("[email protected]", false,"Email") // sets Id to "someId", sets isAnonymous to false and sets identifierType to "Email"

Sync Consent Profile


Method	`syncConsentProfile(dataSubjectId,JWT_Token,isAnonymous)`
Description	Retrieve consent for an existing user from the OneTrust server - you can see the payload returned in the Network calls via the "preferences" call. This method will update the value of OptanonConsent.
Parameters	`dataSubjectId (string), JWT_Token (string) isAnonymous (boolean = false)`
Returns	n/a

Example

OneTrust.syncConsentProfile("Identifier","JWT_Token",false)

Set Consent Profile


Method	`setConsentProfile(payload)`
Description	Update the consent values of OptanonConsent
Parameters	`payload (string) - see example below`
Returns	n/a

Example

OneTrust.setConsentProfile({"purposes": 
                            [{"Id":"PURPOSE_ID","TransactionType":"CONFIRMED"},
                             {"Id":"PURPOSE_ID","TransactionType":"NOT_GIVEN"},
                             {"Id":"PURPOSE_ID","TransactionType":"CONFIRMED"}],
                            "identifier":"dataSubjectId"});

OneTrust Internal Users: DO NOT MAKE ANY DIRECT CHANGES!

Close Banner

Allow All Consent

Reject All Consent

Show Preference Center

Load Banner (Single Page Application)

Insert Script

Insert HTML

Block Google Analytics

Trigger Google Analytics Event

Is OptanonAlertBoxClosed Cookie Set

Is OptanonAlertBoxClosed and Valid

Set OptanonAlertBoxClosed Cookie

On Consent Changed Callback

Get Domain Data

Get Vendor Consent Requests

Test Log

Change Language

Fetch and Download Preference Center

Get CSS

Update Consent

Set Data Subject Id

Sync Consent Profile

Set Consent Profile