Contents
What are the root objects in Backbone JavaScript?
You will now have two root objects available to you: wp.api.models and wp.api.collections. The models and collections include: You can use these endpoints as-is to read, update, create and delete items using standard Backbone methods (fetch, sync, save & destroy for models, sync for collections).
How to remove callbacks from an object in backbone?
Remove a previously-bound callback function from an object. If no context is specified, all of the versions of the callback with different contexts will be removed. If no callback is specified, all callbacks for the event will be removed. If no event is specified, callbacks for all events will be removed.
Do you have to update HTML in backbone app?
In a finished Backbone app, you don’t have to write the glue code that looks into the DOM to find an element with a specific id , and update the HTML manually — when the model changes, the views simply update themselves.
Where can I find the source code of backbone?
The project is hosted on GitHub , and the annotated source code is available, as well as an online test suite , an example application , a list of tutorials and a long list of real-world projects that use Backbone. Backbone is available for use under the MIT software license .
How to differentiate between Meta fields in WordPress?
Use the $prev_value parameter to differentiate between meta fields with the same key and post ID. If the meta field for the post does not exist, it will be added and its ID returned. Can be used in place of add_post_meta (). (int) (Required) Post ID. (string) (Required) Metadata key. (mixed) (Required) Metadata value.
How to create models and collections in backbone?
For example, models created from wp.api.models.Post have a methods array of: Each model and collection contains a list of options the corresponding endpoint accepts (note that options are passed as the second parameter when creating models or collections), for example:
How are post meta values passed through stripslashes ( )?
Post meta values are passed through the stripslashes () function upon being stored, so you will need to be careful when passing in values (such as JSON) that might include \\ escaped characters. By adding one more level of \\ escaping using function wp_slash (introduced in WP 3.6), you can compensate for the call to stripslashes ()