Widgets allow you to easily embed shopping list tools on your recipe site. Widgets provide options to add recipes to shopping list or basket and to view the shopping list. Widgets are tied to a specific recipe. In order for widget to appear your current page URL must be a recipe. Or you can specify recipeUrl
to link different or multiple recipes on the same page.
The easiest way to add a widget is to use our widget builder. It automatically generates code and allows you to configure various options.
Use whisk.shoppingList.defineWidget(id, options) function to define widget.
id is a string that must be unique for every widget on a single page and must match the container's id attribute.
options parameter is optional and describes how your widget will look and behave. See a list of supported options below.
whisk.queue.push(function() {whisk.shoppingList.defineWidget('widget-id', {recipeUrl: 'optional recipe url',styles: {size: 'large',type: 'modal',},});});
The next step is to display your previously defined widget on the page. Use display method like so:
<div id="widget-id"><script>whisk.queue.push(function() {whisk.display('widget-id');});</script></div>
The widget supports the hidden option so you can test the integration before making it publicly available. Add hidden: true to options and widget will be hidden by default. To see widget add whisk-enable=1 query parameter to URL (i.e. https://example.com/my-recipe-url?whisk-enable=1
).
In order to show multiple recipes and widgets on the same page:
Each recipe must have its own URL that must be recognized by the recipe validator.
Use the same code as above for every recipe on page with recipeUrl option.
Make sure IDs are unique for every widget.
In case your widget is not appearing:
Make sure your recipe URL is recognized by the recipe validator.
If you use hidden: true make sure whisk-enable=1
query parameter is set.
Read general information about subscriptions here. Widgets support the following event types:
view - widget appeared in the viewport. Triggered once. No custom data for this event type.
click - widget button has been clicked. data has the following structure:
ATTRIBUTE | TYPE | DESCRIPTION |
operation | enum | Clicked button operation. Possible values: viewList, addRecipeToList, addRecipeToBasket. |
error - triggered when the widget has failed to load. It can be caused by the recipe not being recognized, network error, etc. No custom data for this event type.
ATTRIBUTE | TYPE | DESCRIPTION |
language | enum | Shopping list app language. Possible values: en, de, fr. Default value: automatically defined based on the browser language. |
country | enum | Shopping list app country. Possible values: us, gb, de. Default value: automatically defined based on user location. |
whiteLabel | string | Shopping list app design customizations. This is a premium feature for our partners. |
trackingId | string | Unique identifier for your business (optional). This is a premium feature for our partners. Contact us to get one. |
onlineCheckout | onlineCheckout | Object which configures shopping list app online checkout preferences. |
styles | styles | Object which changes shopping list app appearance. |
utm | utm | Object with tracking params. |
recipeUrl | string | Recipe URL to add. The recipe page should be recognized by the recipe validator. Default value: The URL of your current page |
hidden | boolean | Hide widget by default. Use whisk-enable=1 query parameter to override this option. Default value: false |
scale | number | All ingredient quantities will be multiplied by this number |
ATTRIBUTE | TYPE | DESCRIPTION |
enabled | boolean | Set it to false if you want to disable online checkout completely. Default value: true. |
allowedRetailers | array [enum] | List of available retailers in the shopping list app. [] - is equal to enabled: false. Default value: all available retailers. |
defaultRetailer | enum | Default retailer for the shopping list app. You can find a list of available retailers here. Note: you can pass null to unset a default value for new users. Default value: is defined by Whisk API. |
autoPick | string | Set it to true to go straight to checkout in addRecipeToBasket and addProductsToBasket methods |
ATTRIBUTE | TYPE | DESCRIPTION |
size | enum | Widget size. Possible values: compact, large. Default value: compact. |
align | enum | Widget content alignment. Possible values: left, center, right. Default value: center. |
button | buttonStyles | Style options for widget buttons. |
linkColor | string | Link text color. |
ATTRIBUTE | TYPE | DESCRIPTION |
color | string | Button background color. |
textColor | string | Button text color. |
borderRadius | string | Button border-radius. |
text | string | Button text. Only valid for 'compact' size. |
Adding widget to your AMP pages is done via amp-iframe technology. In order to integrate Whisk on your page follow the instructions below.
Add amp-iframe script inside the <head>
of your page:
<script async custom-element="amp-iframe" src="https://cdn.ampproject.org/v0/amp-iframe-0.1.js"></script>Add the following code where you want the widget to appear on your page. Please note that there are some amp-iframe positioning limitations: learn more. Replace recipe-url with your actual recipe url. You should use canonical url (a.k.a. non-amp url of your recipe page).<amp-iframe height="225"sandbox="allow-scripts allow-same-origin allow-popups allow-forms"frameborder="0"src="https://cdn.whisk.com/sdk/amp.html?recipe-url=https://whisk.com/demo/sponsored-ingredient"></amp-iframe>
Open this page on your mobile phone to see how it works.
In order to add margins to the widget add margin property to the iframe (for example: style="margin: 0 10px").
If you are one of our partners who have their own white-label, please, adjust iframe height accordingly.
Also, you can pass options for customizing widget via query string:
Available query params for AMP
ATTRIBUTE | TYPE | DESCRIPTION |
recipe-url* | string | Recipe URL to add. The recipe should be recognized by the recipe validator. |
white-label | string | Widget and Shopping list app design customizations. This is a premium feature for our partners. |
tracking-id | string | Unique identifier for your business (optional). This is a premium feature for our partners. Contact us to get one. |
language | string | Default language. |
styles-size | enum | Widget size. Possible values: compact, large. Default value: large. |
styles-link-color | string | Link color. |
styles-button-color | string | Button color. |
styles-button-text-color | string | Button text color. |
styles-button-border-radius | number | Button border-radius. |
styles-button-text | string | Button text. Only valid for 'compact' size. |
online-checkout-enabled | boolean | Set it to false if you want to disable online checkout completely. Default value: true. |
online-checkout-allowed-retailers | array [enum] | Comma-separated list of available retailers in the shopping list app. Default value: all available retailers. |
online-checkout-default-retailer | enum | Default retailer for the shopping list app. You can find list of available retailers here. Default value: is defined by Whisk API. |
online-checkout-auto-pick | string | Set it to true to go straight to checkout in addRecipeToBasket and addProductsToBasket methods |
Do not forget to URL-encode parameters.
Example of a customized AMP widget:
<amp-iframe height="225"sandbox="allow-scripts allow-same-origin allow-popups allow-forms"frameborder="0"src="https://cdn.whisk.com/sdk/amp.html?recipe-url=https://whisk.com/demo/sponsored-ingredient&styles-link-color=%23339999&styles-button-border-radius=18&styles-button-color=%23339999&online-checkout-allowed-retailers=US%3AWalmart%2CUS%3AInstacart"></amp-iframe>