--- title: "How would you implement CRUD operations (Create, Read, Update, Delete) using Knockout.js?" description: "Implementing CRUD operations (Create, Read, Update, Delete) using Knockout.js involves integrating observable data bindings" author: "Ravi Vishwakarma" published: 2024-06-27 updated: 2024-06-27 canonical: https://www.mindstick.com/blog/304442/how-would-you-implement-crud-operations-create-read-update-delete-using-knockout-js category: "knockcout js" tags: ["web development", "knockout.js", "knockout mvc", "front-end development", "knockout.js routing"] reading_time: 4 minutes --- # How would you implement CRUD operations (Create, Read, Update, Delete) using Knockout.js? Implementing [CRUD operations](https://www.mindstick.com/forum/161461/how-do-you-perform-crud-operations-in-mongodb-using-mongoose) (Create, Read, Update, Delete) using Knockout.js involves integrating [observable](https://www.mindstick.com/interview/2016/how-are-observer-and-observable-used) data bindings. #### Example Implementation ## HTML ```html Knockout.js CRUD Demo

Product Management

Your product display here.

#	Product Name	Product Price	Actions

``` **[JavaScript](https://www.mindstick.com/articles/874/how-to-create-watermark-text-for-textbox-by-using-javascript)** Write ViewModel code with [form validation](https://www.mindstick.com/forum/158694/how-can-perform-form-validation-using-jquery) code, ```javascript ``` #### Explanation **HTML Structure**: - Two sections: one for displaying products list (`foreach` binding), another for adding/editing products (`submit`, `click` bindings). - Each product in the list has buttons for editing and deleting. **JavaScript** : - **Product Model (**`Product`**)**: Defines a `Product` class with observable [properties](https://www.mindstick.com/articles/23331/nootropics-7-different-types-and-their-unique-properties) (`id`, `name`, `price`). - **ProductViewModel**: Defines a [view model](https://www.mindstick.com/forum/157861/what-is-the-difference-between-a-view-model-and-a-model-in-knockoutjs) with observable arrays (`products`), observable properties (`productName`, `productPrice`, `currentProduct`), and functions for CRUD operations (`saveProduct`, `addProduct`, `deleteProduct`, `editProduct`, `showProductForm`). - **saveProduct**: Handles update (PUT) operations for products. - **addProduct:** Handles create (POST) operation for product - **deleteProduct**: Sends a DELETE request to remove a product from the source. - **editProduct**: Sets selected product for editing and populates form fields. ## Read more [**Getting Started with Templates in Knockout.js**](https://www.mindstick.com/articles/336240/getting-started-with-templates-in-knockout-js-how-to-organize-and-reuse-ui-components) [**Knockout.js: Building Dynamic Web Applications**](https://training.mindstick.com/courses/203/knockout-js-javascript-mvvc-framework-upcoming12) [**Integrating Knockout.js with RESTful APIs**](https://www.mindstick.com/articles/336250/integrating-knockout-js-with-restful-apis) [**Product Drag and Drop with Knockout**](https://www.mindstick.com/articles/335973/product-drag-and-drop-with-knockout) --- Original Source: https://www.mindstick.com/blog/304442/how-would-you-implement-crud-operations-create-read-update-delete-using-knockout-js Copyright © MindStick Software Pvt. Ltd. This Markdown version is provided for developers, AI systems, and offline reading.