component Archives

The RefreshApex Method and its implementation in the Lightning Web Component

Author - Webner
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The refreshApex() function is used when we want to refresh the page data in lightning web components. We can update the wire function or parameter data using refreshApex (), and then component values will be rendered. Refresh apex works only when you pass the complete response as the argument.

Syntax Read more…

Create Component In LWC and display in salesforce page

Author - Webner
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Following are the steps to create component in LWC and display in salesforce page:

Create Default Search org from VS code.

Authorize an Org.

Create Lightning web component.

After creating the lightning web component it will show the component under the LWC folder as shown in the image Read more…

Passing Data From One Lightning Web Component to Another Lightning Web Component

Author - Webner
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Sometimes there is a requirement to pass data from one LWC to another which are not in the same DOM tree i.e they are not linked to each other so for that earlier we used to use the pubsub library but now Salesforce has come up with ‘Lightning Message Read more…

Get records from a related object in Lightning Web Component

Author - Webner
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Problem: Suppose we have an object with a lookup field and we want to fetch a record with related object data in Lightning Web Component.

Solution: We can get a record of the object directly in the LWC JS code. We can do it by using Read more…

Component Lifecycle of Angular

Author - Webner
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Introduction

Components are like a building block that controls the HTML view of your application. They can communicate with other components to provide functionality to the application. The components are denoted by @Components. An application can have more than one component. There is the sequence of the events Read more…

Defining a Component using Selector, Template, Styles in Angular

Author - Webner
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Components

Component controls the user interface of Angular. We can make as many components according to the requirement. As Angular is a single page application, we use components instead of using multipage.

To create a component, we firstly we go into the app directory and then create a Read more…

Reactive Form In Angular

Author - Monika Dhiman
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In Angular there are two ways to work with forms:

Template-driven forms:

Template-driven forms are the default way to work with forms in Angular which is used as an internal representation of the form.

Reactive forms:

Reactive forms allow us to build Read more…