What is Ember inspector?
The Ember inspector is a tool which is used to debug the code of an Ember application. It provides a way to interact with Ember objects and view its properties.
Ember.js Interview Questions
How to define a view in Ember.js?
Ember.View.create({ templateName: ‘NameOfTemplate’, });
What do you know by observers in Ember.js?
Ember supports observing any property which also includes computed properties. Observers are something which contains the behavior that reacts to the changes made in other properties. Observers are used when we need to perform some behavior after binding has finished synchronizing. New ember developers often use observers. Observers are mostly used within the ember framework …
Explain the directory structure in Ember.js.
In Ember.js, project structure is also called directory structure. It contains the following files and directories: I-app: It contains folders and files for models, components, routes, templates, and styles. I-bower_components/ bower.json: It is a dependency management tool which is used in Ember CLI to manage front-end plugins and component dependencies. I-config: It contains the environment.js …
Which steps are used to create an app in Ember.js?
You have to use the following steps to create an application in ember.js: First, install an ember-cli. Almost all applications are built with ember-cli. Create a new application by using ember new. It generates a new application. Use materialize-CSS for styling to give a material design. Create components by using ember g component. Check whether …
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What are the different common functions of Ember.js packages?>
The different common functions of Ember.js package are: empty – It returns true if the value of the dependent property is null, an empty array, empty string, or empty function. bind – It provides an easy way to integrate third-party libraries into your Ember application asynchronously. isArray – It returns true if the passed object …
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What are the different Template components in Ember.js? Is there any similarity between them?
Various template components are potent in Ember.js and are used for specific purposes related to running the code in an error-free manner. These template components are: View Outlet Render Partial Yield They are similar in one aspect, and that is they can be called in all the programs with similar functions.
What is the use of a template in Ember.js?
In Ember.js, a template is used to create a layout for one or more page. When we change a template, the pages based on that template changes automatically.
What is the role of adapters in Ember.js?
An adapter is used to handle queries related to the task assigned to it. Different adapters can be assigned different tasks. It can also query the back as well as front end. The common adapters in Ember.js are Rest, JSON, LS Adapter and the later deals with local storage or when data that needs to …
What is the use of Router and {{outlet}} tag in ember.js?
A router is used to specify all the possible states of an app and map them to URLs while {{outlet}} tag is used to build a hierarchy of sections by providing a mean for a container template to include a child template.