laravel

Laravel migration (errno: 150 “Foreign key constraint is incorrectly formed”)

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Since increments() creates an unsigned integer column, you need to define the foreign key column as unsigned integer too. Default migrations in Laravel 6+ use bigIncrements(), so you need to use unsignedBigInteger() method: $table->unsignedBigInteger(‘order_id’); https://laravel.com/docs/6.x/migrations#foreign-key-constraints For default migrations in older versions of Laravel use unsignedInteger() method: $table->unsignedInteger(‘order_id’); Or: $table->integer(‘order_id’)->unsigned(); https://laravel.com/docs/5.5/migrations#foreign-key-constraints

Is it possible to change props value from method in Vue component?

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What you are doing will throw a warning in Vue (in the console). [Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders. Instead, use a data or computed property based on the prop’s value. Prop being mutated: “propRoomSelected” The value will actually change inside the component, … Read more

Laravel Eloquent: multiple foreign keys for relationship

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I had to deal with a similar problem. The solution provided by @fab won’t work with eager loading because $this->source_file would be null at the time the relationship is processed. I came up with this solution After installing Compoships and configuring it in your models, you can define your relationships matching multiple columns. The owning … Read more

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