Remake's Attributes

The core of Remake is custom HTML attributes.

They gives Remake the ability to:

• Save data
• Update data
• React to data
• Use temporary data
• Add more advanced behavior

Remake Attributes Overview

All of the functionality that Remake allows us to build so quickly — creating a complete Kanban app from scratch in record time — is done by only 9 custom attributes (used a total of 22 times).

If you learn only the following 9 custom attributes, you'll be able to build some pretty powerful apps with Remake!

• object
  • This marks an element as a JSON object
  • Elements nested inside this element will be nested inside the object
    • For example, if you add an array element with a key inside this element, then Remake will see the data like this: {keyName: []}
• array
  • This marks an element as a JSON array
  • Elements nested inside this element will be nested inside the array
    • For example, if you add a series of three elements inside this element that all have the object attribute, then Remake will see the data like this: [{}, {}, {}]
• key:
  • Only elements with the object attribute can have this attribute
  • This attribute lets you name a piece of data and tell Remake where it's located
    • For example, this HTML: <div object key:name="@innerText">David</div> produces this data: {name:"David"}
• key
  • If you want to nest the data of one element inside another one, use this attribute
  • Whatever value you give to key will be the label that the nested has inside the parent element
    • For example, this HTML: <div object><div array key="myArray"></div></div> produces this data: {myArray:[]}
• edit:
  • The easiest way to make a key: editable
  • Just pass in a key name and put this on the same element as the key (or inside it) and Remake will automatically make it editable!
    • For example, the data in this element will be editable: <div object key:name="@innerText" edit:name>David</div>
• default:
  • If a user edits a piece of data and sets it to nothing, that key: will be set to this matching default: value instead
• new:
  • Adds a new item to the page.
    • The item's name must match a partial template's name or an item from a {{#for}} loop
    • The item is rendered automatically by Remake and added to the nearest array element
    • For example, if you have a for loop like {{#for item in items}}... then you can use <button new:item>Create new item!</button> to render a new item and add it to the list!
• sortable
  • All elements directly inside this element can be dragged and reordered
    • For example: <div array sortable><!--Elements here can be sorted--></div>.
• target:
  • This is a special, but important attribute. It lets you attach a key: on higher-level element, but reference a value on a lower-level element.
  • If you pass the @search command into a key: attribute, then that key will look for its value inside its element until it finds a matching target: element
    • For example, with: <div object key:name="@search"><span target:name="@innerText">Sam</span></div>, the value of the key "name" is "Sam".

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