DomComponents

With this module is possible to manage components inside the canvas. You can customize the initial state of the module from the editor initialization, by passing the following Configuration Object

const editor = grapesjs.init({
 domComponents: {
   // options
 }
})

Once the editor is instantiated you can use its API. Before using these methods you should get the module from the instance

const domComponents = editor.DomComponents;

load

Load components from the passed object, if the object is empty will try to fetch them autonomously from the selected storage The fetched data will be added to the collection

Parameters

  • dataObject Object of data to load (optional, default '')

Returns Object Loaded data

store

Store components on the selected storage

Parameters

  • noStoreBoolean If true, won't store

Returns Object Data to store

getWrapper

Returns root component inside the canvas. Something like <body> inside HTML page The wrapper doesn't differ from the original Component Model

Examples

// Change background of the wrapper and set some attribute
var wrapper = domComponents.getWrapper();
wrapper.set('style', {'background-color': 'red'});
wrapper.set('attributes', {'title': 'Hello!'});

Returns Component Root Component

getComponents

Returns wrapper's children collection. Once you have the collection you can add other Components(Models) inside. Each component can have several nested components inside and you can nest them as more as you wish.

Examples

// Let's add some component
var wrapperChildren = domComponents.getComponents();
var comp1 = wrapperChildren.add({
  style: { 'background-color': 'red'}
});
var comp2 = wrapperChildren.add({
  tagName: 'span',
  attributes: { title: 'Hello!'}
});
// Now let's add an other one inside first component
// First we have to get the collection inside. Each
// component has 'components' property
var comp1Children = comp1.get('components');
// Procede as before. You could also add multiple objects
comp1Children.add([
  { style: { 'background-color': 'blue'}},
  { style: { height: '100px', width: '100px'}}
]);
// Remove comp2
wrapperChildren.remove(comp2);

Returns Components Collection of components

addComponent

Add new components to the wrapper's children. It's the same as 'domComponents.getComponents().add(...)'

Parameters

  • component(Object | Component | Array<Object>) Component/s to add
    • component.tagNamestring Tag name (optional, default 'div')
    • component.typestring Type of the component. Available: ''(default), 'text', 'image' (optional, default '')
    • component.removableboolean If component is removable (optional, default true)
    • component.draggableboolean If is possible to move the component around the structure (optional, default true)
    • component.droppableboolean If is possible to drop inside other components (optional, default true)
    • component.badgableboolean If the badge is visible when the component is selected (optional, default true)
    • component.stylableboolean If is possible to style component (optional, default true)
    • component.copyableboolean If is possible to copy&paste the component (optional, default true)
    • component.contentstring String inside component (optional, default '')
    • component.styleObject Style object (optional, default {})
    • component.attributesObject Attribute object (optional, default {})

Examples

// Example of a new component with some extra property
var comp1 = domComponents.addComponent({
  tagName: 'div',
  removable: true, // Can't remove it
  draggable: true, // Can't move it
  copyable: true, // Disable copy/past
  content: 'Content text', // Text inside component
  style: { color: 'red'},
  attributes: { title: 'here' }
});

Returns (Component | Array<Component>) Component/s added

render

Render and returns wrapper element with all components inside. Once the wrapper is rendered, and it's what happens when you init the editor, the all new components will be added automatically and property changes are all updated immediately

Returns HTMLElement

clear

Remove all components

Returns this

addType

Add new component type. Read more about this in Define New Component

Parameters

Returns this

getType

Get component type. Read more about this in Define New Component

Parameters

Returns Object Component type defintion, eg. { model: ..., view: ... }

removeType

Remove component type

Parameters

Returns (Object | undefined) Removed component type, undefined otherwise

getTypes

Return the array of all types

Returns Array

Last Updated: 8/13/2019, 6:32:25 PM