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How do I create a “folder” for items based on a “category” in the database?


How does database indexing work?How do I quickly rename a MySQL database (change schema name)?How to list the tables in a SQLite database file that was opened with ATTACH?Do you use source control for your database items?How to filter posts with multiple category names in WordPress?How do I properly design a database schema for this scenarioHow to display specific value from SQL in a dropdown depending on another conditionCategory Database DesignVueJS: Filter through objects in an arrayUnable to make Multiselect display data properly in VueJS 2






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1















I am using Vue with Laravel and trying to create a page that shows a list of items based on a category. Each item is stored in the database with a "category" column. I want to be able to display only the categories (no repeats) that then could have maybe a dropdown that shows all items with that category.



For example, if these were objects, they would look like this:




name: "Car",
category: "Red"
,

name: "Car2",
category: "Blue"
,

name: "Motorcycle",
category "Red"
,

name: "Motorcycle2",
category: "Blue"



If the data were like this, I would want to display two options, Red and Blue, and under both I would want to show their respective objects. For example:



Red: Car, Motorcycle
Blue: Car2, Motorcycle2



I've tried using JavaScript to help "stack" them in a way when mapping over. I've tried selecting only unique values from the database.










share|improve this question






























    1















    I am using Vue with Laravel and trying to create a page that shows a list of items based on a category. Each item is stored in the database with a "category" column. I want to be able to display only the categories (no repeats) that then could have maybe a dropdown that shows all items with that category.



    For example, if these were objects, they would look like this:




    name: "Car",
    category: "Red"
    ,

    name: "Car2",
    category: "Blue"
    ,

    name: "Motorcycle",
    category "Red"
    ,

    name: "Motorcycle2",
    category: "Blue"



    If the data were like this, I would want to display two options, Red and Blue, and under both I would want to show their respective objects. For example:



    Red: Car, Motorcycle
    Blue: Car2, Motorcycle2



    I've tried using JavaScript to help "stack" them in a way when mapping over. I've tried selecting only unique values from the database.










    share|improve this question


























      1












      1








      1








      I am using Vue with Laravel and trying to create a page that shows a list of items based on a category. Each item is stored in the database with a "category" column. I want to be able to display only the categories (no repeats) that then could have maybe a dropdown that shows all items with that category.



      For example, if these were objects, they would look like this:




      name: "Car",
      category: "Red"
      ,

      name: "Car2",
      category: "Blue"
      ,

      name: "Motorcycle",
      category "Red"
      ,

      name: "Motorcycle2",
      category: "Blue"



      If the data were like this, I would want to display two options, Red and Blue, and under both I would want to show their respective objects. For example:



      Red: Car, Motorcycle
      Blue: Car2, Motorcycle2



      I've tried using JavaScript to help "stack" them in a way when mapping over. I've tried selecting only unique values from the database.










      share|improve this question














      I am using Vue with Laravel and trying to create a page that shows a list of items based on a category. Each item is stored in the database with a "category" column. I want to be able to display only the categories (no repeats) that then could have maybe a dropdown that shows all items with that category.



      For example, if these were objects, they would look like this:




      name: "Car",
      category: "Red"
      ,

      name: "Car2",
      category: "Blue"
      ,

      name: "Motorcycle",
      category "Red"
      ,

      name: "Motorcycle2",
      category: "Blue"



      If the data were like this, I would want to display two options, Red and Blue, and under both I would want to show their respective objects. For example:



      Red: Car, Motorcycle
      Blue: Car2, Motorcycle2



      I've tried using JavaScript to help "stack" them in a way when mapping over. I've tried selecting only unique values from the database.







      database vuejs2 mapping






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 27 at 15:23









      Jared ChoateJared Choate

      112 bronze badges




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