Conditionally add members to an object
To conditionally add members to an object in Ember, you can make use of computed properties or methods. Here's an example:
import Ember from 'ember';
export default Ember.Component.extend({
// Define the initial object
myObject: Ember.Object.create({
// existing properties
property1: 'value1',
property2: 'value2'
}),
// Computed property to add members conditionally
conditionalMembers: Ember.computed('myObject', function() {
let object = this.get('myObject');
if (object.get('property1') === 'value1') {
// Add member1 to the object
object.set('member1', 'value1');
} else {
// Add member2 to the object
object.set('member2', 'value2');
}
// Return the modified object
return object;
})
});
In this example, we have an Ember component with an initial object called myObject
that has two existing properties: property1
and property2
. We then define a computed property called conditionalMembers
that depends on myObject
.
Inside the computed property, we retrieve the myObject
using this.get('myObject')
. We then check the value of property1
and conditionally add a new member (member1
or member2
) to the object based on the condition.
Finally, we return the modified myObject
from the computed property. Now, whenever myObject
or property1
changes, Ember will automatically recalculate the conditionalMembers
computed property and update the object accordingly.
This approach allows you to dynamically add members to an object based on certain conditions in Ember.