The Syndi framework supports both "Has Content" and "No Content" callback functions.
Example Scenario
Content has to live in a tab on the website and you want to show/hide that tab depending on if content is present.
Callback Functions are placeholders for website owners to provide methods and/or functions which can be initiated by Syndi when one of two conditions are met:
- Syndigo has content available for the page
- Syndigo does not have content available for the page
Below is an example template for a website which has both "Has Content" and "No Content" callback functions:
(function () {
window.SYNDI = window.SYNDI || [];
window.SYNDI.push({
"contentCallback": function (hasContent) {
if (hasContent) {
yourHasContentCallbackFunction(); //replace with your own function
}
else {
yourHasNoContentCallbackFunction(); //replace with your own function
}
}
});
}());
where you replace "yourHasContentCallbackFunction" and "yourHasNoContentCallbackFunction" with the appropriate functional to take the desired action on your website.