This is my edit method on the controller. but is there any other way to solve this? and my code looks like a mess, I appreciate it if you know how to make it simple this happens if I only use the updateExistingPivot method so I solve this by checking first if the old value is the same as the request form value, then it will run the sync method. The problem is if the user open the modal form and then submit it with no changes, the pages goes blank but if I change one or more of the fields, it works. Before getting started, be sure to configure a database connection in config/database.php. Each database table has a corresponding 'Model' which is used to interact with that table. $ids = $user->goalobjectives->where('pivot.I have a pivot table with extra fields ('tugas_1'-'tugas_10') with enum type, the point of this update is to modify those fields. Introduction The Eloquent ORM included with Laravel provides a beautiful, simple ActiveRecord implementation for working with your database. where the additional pivot column matches that which we want to update laravel eloquent pivot-table laravel-8 Share Improve this question Follow edited at 8:02 asked at 7:42 Mikkel Nurfalah 57 1 8 Add a comment 1 Answer Sorted by: 2 There is no need to update if there is no changes. if true, we retrieve all the ids in the junction table If you need to update an existing row in your pivot table, you may use updateExistingPivot method. Laravel provides the most beautiful Object Relational Mapping systems I’ve ever used with Eloquent. $count = $user->goalobjectives->where('pivot.goal_obj_add_id',$request->record)->count() Managing Pivot Data with Laravel Eloquent Dan Pastori October 25th, 2022 Laravel Build better software and get user feedback directly in GitHub, GitLab, and more. Pivot table contains userid, projectid and roleid columns. There is m:n relation between them so I have also pivot table called projectuserrole. or are we working with a brand new user Laravel Eloquent - querying pivot table Ask Question Asked 5 years ago Modified 5 years ago Viewed 27k times 2 in my Laravel app I have three database tables called users, projects and roles. ![]() this is where i struggle i want to query all the mainMenus under a business (this can be done via pivot table) also i want to get all the subMenus under each of those mainMenus and also want to check if that subMenu. and if he already has data saved in the junction table but i also want to check that if those subMenus under mainMenus has relationship with this particular business via a pivot table. Ideally, you should do a check see if this user is new $user->posts()->sync($newArray) //your pivot table now contains only the values you wantĤth July Update Update to above snippet. $newArray=$tasks->combine($c) //combine the 2 arrays as keys and values $c = array_fill(0,$tasks->count(),) //make an array containing your pivot data $tasks->splice($key,1,$newValueYouWantToInsert) Get the key for comparing against the parent key in 'has' query. Add the constraints for a relationship query on the same table. Create an array of new instances of the related models. ![]() Create a new instance of the related model. $key=join(",",array_keys($tasks->toArray(),$valueYouWantToRemove)) Save an array of new models without raising any events and attach them to the parent model. Pivot Table with Extra Columns in Laravel To get data from pivot table: By default, only the model keys will be present on the pivot object. For example, let's assume our User object has many Role objects that it is related to. Eloquent provides some very helpful ways of interacting with this table. ![]() If you don't want that then you can try the following: $tasks=$user->posts()->where()->get()->pluck('id') // get a collection of your pivot table data tied to this user As you have already learned, working with many-to-many relations requires the presence of an intermediate table. ![]() The caveat is that your pivot table needs to have a primary 'id' key. Pivot Table with Extra Columns in Laravel To get data from pivot table: By default, only the model keys will be present on the pivot object. $task->pivot->goal_objective_id = $new //change your col to a new value $task = $user->goalobjectives()->where()->first() //get the first record First, allow your pivot columns to be searchable by chaining the withPivot method to your belongsToManyĬopied from my own code to save time // I have 3 columns in my Pivot table which I use in a many-to-many and one-to-many-through scenarios
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