how to pass value from parent to child component in lwc -- w3web.net

How to Communicate Between Parent to Child and Passing the Value from Parent Component to Child component in Lightning Web Component — LWC | How to pass the multiple values from parent component to child component in lwc

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Hey guys, today in this post we are going to learn about How to Communicate Between Parent to Child and Passing the Value from Parent Component to Child component in Lightning Web Component — LWC.

Files we used in this post example:-

lwcParent.html.html Lightning Web Component HTML Template HTML file for used to write HTML element for user interface.
lwcParent.js.js Lightning Web Component JavaScript It is holding click functionality and geting the input value.
lwcParent.js-meta.xml XML Meta File It is used for where this lightning web component should be exposed.
lwcChild.html.html Lightning Web Component HTML It is child HTML file and calling on lwcParent.html.
lwcChild.js.js Lightning Web Component JavaScript It is holding @api public property and calling into parent componet.
lwcChild.js-meta.xml XML Meta File It is used for where this lightning web component should be exposed.

Live Demo

pass value from parent to child component in lwc -- w3web.net

Other related post that would you like to learn in LWC

Step 1:- Create Lightning Web Component : lwcParent.html

SFDX:Lightning Web Component >> New >> lwcParent.html

lwcParent.html [Lightning Web Component HTML]

Step 2:- Create Lightning Web Component : lwcParent.js

SFDX:Lightning Web Component >> New >> lwcParent.js

lwcParent.js [LWC JavaScript File]

Step 3:- Create Lightning Web Component : lwcParent.js-meta.xml

SFDX:Lightning Web Component >> New >> lwcParent.js-meta.xml

lwcParent.js-meta.xml [LWC Meta Data XML]

Step 4:- Create Lightning Web Component : lwcChild.html

SFDX:Lightning Web Component >> New >> lwcChild.html

lwcChild.html [Lightning Web Component HTML]

Step 5:- Create Lightning Web Component : lwcChild.js

SFDX:Lightning Web Component >> New >> lwcChild.js

lwcChild.js [LWC JavaScript File]

Step 6:- Create Lightning Web Component : lwcChild.js-meta.xml

SFDX:Lightning Web Component >> New >> lwcChild.js-meta.xml

lwcChild.js-meta.xml [LWC Meta Data XML]

how to pass value from parent to child in lwc -- w3web.net

Further post that would you like to learn in LWC

 

 

FAQ (Frequently Asked Questions)

How do you communicate with aura and LWC?

receiveData line in the passDataToLWC method in the Aura Components Javascript controller. This is finding the lwc that we imported into our Aura Component by its aura:id and then calling the receiveData method in the LWC (the @api decorator) and passing it data.

How do you navigate from LWC to LWC?

However, there is a workaround, if you want to navigate the user from one LWC to another LWC, you can embed LWC in an Aura Component and navigate the user from LWC to an Aura Component. Out of the box, LWC framework provides us helper methods to send the user from Lightning Web Component to an Aura Component.

What is parent/child communication?

Parent–child communication is the verbal and nonverbal interaction between a parent and child within a family system. Parents are biological or nonbiological caregivers and parent–child communication takes place throughout the child's ages and developmental stages.

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Hi, This is Vijay Kumar behind the admin and founder of w3web.net. I am a senior software developer and working in MNC company from more than 8 years. I am great fan of technology, configuration, customization & development. Apart of this, I love to write about Blogging in spare time, Working on Mobile & Web application development, Salesforce lightning, Salesforce LWC and Salesforce Integration development in full time. [Read full bio] | | The Sitemap where you can find all published post on w3web.net

16 thoughts on “How to Communicate Between Parent to Child and Passing the Value from Parent Component to Child component in Lightning Web Component — LWC | How to pass the multiple values from parent component to child component in lwc”

  1. Hi. your post is so nice and I really loved reading your post.
    It was very well authored and easy to understand. Great Thanks for sharing awesome info. I really love to read your blog.

    Reply

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