{"id":7801,"date":"2024-03-23T17:27:57","date_gmt":"2024-03-23T11:57:57","guid":{"rendered":"https:\/\/pheonixsolutions.com\/blog\/?p=7801"},"modified":"2024-03-23T17:28:03","modified_gmt":"2024-03-23T11:58:03","slug":"react-class-components","status":"publish","type":"post","link":"https:\/\/pheonixsolutions.com\/blog\/react-class-components\/","title":{"rendered":"React Class Components"},"content":{"rendered":"\n

In Class base component has 2 features
1.State Management
2.Life Cycle Feature
Disadvantages<\/strong>
we cant not hooks in class base components
FORMATE OF CLASS COMPONENET<\/strong><\/p>\n\n\n\n

example:
import React,{Component} from ‘react’<\/p>\n\n\n\n

import Display from ‘.\/Display’
export default class App extends Component {<\/p>\n\n\n\n

state={<\/p>\n\n\n\n

name:”React”,<\/p>\n\n\n\n

}
render(){
return(<\/p>\n\n\n\n

<div><\/p>\n\n\n\n

<center>
<Display data={this.state.name}\/><\/p>\n\n\n\n

<br \/><\/p>\n\n\n\n

<button onClick={()=>this.setState({name:”Owner”})}>Change <\/button>
<\/center>
<\/div><\/p>\n\n\n\n

)
}
}
from above example declared a state varible and used
Props for class components <\/strong>
create js file with display
import React,{Component} from ‘react’<\/p>\n\n\n\n

export default class Display extends Component {<\/p>\n\n\n\n

render(){<\/p>\n\n\n\n

return(<\/p>\n\n\n\n

<div>
<h1>{this.props.data}<\/h1>
<\/div><\/p>\n\n\n\n

)<\/p>\n\n\n\n

}<\/p>\n\n\n\n

<\/p>\n\n\n\n

}
Life Cycle Of Components
3 types of components
1.Mounting
2.Updating
3.Un Mounting
1.Mounting<\/strong>
It is used to Putting Elements into DOM
mounting has 4 Buit-In Methods
1.Constructor()
2.getDerviedStateFromProps()
3.render()
4.ComponentDidMount()
<\/p>\n","protected":false},"excerpt":{"rendered":"

In Class base component has 2 features 1.State Management2.Life Cycle FeatureDisadvantageswe cant not hooks in class base componentsFORMATE OF CLASS COMPONENET example:import React,{Component} from ‘react’ import Display from ‘.\/Display’export default class App extends Component { state={ name:”React”, }render(){return( <div> <center><Display data={this.state.name}\/> <br \/> <button onClick={()=>this.setState({name:”Owner”})}>Change <\/button><\/center><\/div> )}}from above example declared… Continue Reading React Class Components<\/span><\/i><\/a><\/p>\n","protected":false},"author":504,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-7801","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-uncategorized","7":"h-entry","9":"h-as-article"},"yoast_head":"\nPheonix Solutions - We Empower Your Business Growth<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pheonixsolutions.com\/blog\/react-class-components\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pheonix Solutions - We Empower Your Business Growth\" \/>\n<meta property=\"og:description\" content=\"In Class base component has 2 features 1.State Management2.Life Cycle FeatureDisadvantageswe cant not hooks in class base componentsFORMATE OF CLASS COMPONENET example:import React,{Component} from ‘react’ import Display from ‘.\/Display’export default class App extends Component { state={ name:”React”, }render(){return( <div> <center><Display data={this.state.name}\/> <br \/> <button onClick={()=>this.setState({name:”Owner”})}>Change <\/button><\/center><\/div> )}}from above example declared… Continue Reading React Class Components\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pheonixsolutions.com\/blog\/react-class-components\/\" \/>\n<meta property=\"og:site_name\" content=\"PHEONIXSOLUTIONS\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/PheonixSolutions-209942982759387\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-23T11:57:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-23T11:58:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pheonixsolutions.com\/blog\/wp-content\/uploads\/2016\/09\/PX2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"3837\" \/>\n\t<meta property=\"og:image:height\" content=\"2540\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Susmitha\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pheonixsolution\" \/>\n<meta name=\"twitter:site\" content=\"@pheonixsolution\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Susmitha\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/react-class-components\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/react-class-components\\\/\"},\"author\":{\"name\":\"Susmitha\",\"@id\":\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/#\\\/schema\\\/person\\\/80ad7d703b76a00a54241462f65a11ab\"},\"headline\":\"React Class Components\",\"datePublished\":\"2024-03-23T11:57:57+00:00\",\"dateModified\":\"2024-03-23T11:58:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/react-class-components\\\/\"},\"wordCount\":156,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/react-class-components\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/react-class-components\\\/\",\"url\":\"https:\\\/\\\/pheonixsolutions.com\\\/blog\\\/react-class-components\\\/\",\"name\":\"Pheonix Solutions - 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