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Simple Ajax Codeigniter CRUD application in Hindi Part - 3



"Simple Ajax Codeigniter CRUD application in Hindi (Create, Read, Update, Delete)" is a video series tutorial based on Jquery, Ajax, Codeigniter, MySql and Bootstrap 4 in this video you will learn following concepts. - How to create a ajax based CRUD application step by step. - How to use bootstrap & Jquery to create an ajax crud application Here are the Steps for part 3 ====================================================== UPDATE ====================================================== Edit functionality 21) Now in this step we will create a javascript function that will fetch info of a record using ajax in json format. And then we will populate this information in edit dialog form. We will use the same dilaog box that we used to create a record but internal form will be different. 22) Create a method called "getRow" in Car_model.php model to fetch a single record from database. Now In CarModel controller we will create a method called "getCarModel" that will return a prepopulated edit form that we will show in edit popup, here we will create a edit.php view, so please see video carefully. 23) Now we will create a "update" method in "Car_model.php" model that will update a record in database using jquery and ajax. 24) Now we will write a function called "updateModel" in "CarModel" controller that will validate & update a record using "update" method of "Car_model.php" model. 25) After updating a record we will show a success notfication using bootstrap modal like we did in adding a record. ====================================================== Delete ====================================================== Delete Functionality 26) In this step we will create "confirmDeleteModel" javascript function that will first ask you a confirmation before delete using bootstrap modal. 27) In bootstrap confirmation modal there will be a "Yes" button, on clicking this button, will run an ajax request that will delete a record from database, but before this we need write a "deleteModel" method in "CarModel" controller that will be called on ajax call, also we need to define a "delete" method in "Car_model.php" model that will delete a record from database. If you have any questions, please post your comment and I will try to help you asap. And please don't forget to Like, Subscribe & Share. My other videos:- Simple Blog Application in Codeigniter (Video Series) https://www.youtube.com/watch?v=0RXOkXfjK0w&list=PLRB0wzP8AS_Fn6J_xnkpMCQOOvNBIpN3t Simple Codeigniter CRUD application in Hindi (Create, Read, Update, Delete) https://youtu.be/v6LzNJZ_KLU What is Codeigniter in Hindi https://www.youtube.com/watch?v=P8V4DfrcV0s
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