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react native loop in render

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Singh99 answered on January 6, 2021 Popularity 10/10 Helpfulness 1/10

answer react native loop in render

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react native loop in render

Comment

-2

{
  countryCodes.map(
    ({name,code,emoji}): React.ReactElement<any> => {
    return (
    <Picker.Item label={emoji+' '+name} value={code} key={name} />
    );
},
  )
}

use this in jsx anywhere use want to use

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript react-native render

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Contributed on Jun 24 2021

Singh99

0 Answers Avg Quality 2/10

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loop in react depending on number

Comment

const n = 8;
{[...Array(n)].map((elementInArray, index) => ( 
    <div className="" key={index}> Whatever needs to be rendered repeatedly... </div> 
    ) 
)}

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 26 2022

Zany Zebra

0 Answers Avg Quality 2/10

react for loop in render

Comments(1)

render: function() {
  const elements = ['one', 'two', 'three'];
  return (
    <ul>
      {elements.map((value, index) => {
        return <li key={index}>{value}</li>
      })}
    </ul>
  )
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: flaviocopes.com

Tags: for-loop for-loo

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Contributed on Jan 06 2021

Bad Booby

0 Answers Avg Quality 2/10

how to get data from for loop in react native

Comment

{arrayData.map(d => {
  return (<Text>{d.element_key}</Text>);
})}

Popularity 8/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: for-loop get g

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Contributed on May 24 2022

Rahul khanna

0 Answers Avg Quality 2/10

loop inside react js

Comment

<div>
  {items.map((item,index) => <ObjectRow key={index} name={item} />)} 
</div>

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 27 2021

Batman

0 Answers Avg Quality 2/10

loop over a nerber in react

Comment

const n = 8;

{[...Array(n)].map((elementInArray, index) => ( 
    <div className="" key={index}> Whatever needs to be rendered repeatedly... </div> 
    ) 
)}

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 29 2022

Zany Zebra

0 Answers Avg Quality 2/10

react loop

Comment

{data.map(el => {
  return (
    <div>
      <p>{el.content}</p>
    </div>
  )
})}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 06 2021

shahul

0 Answers Avg Quality 2/10

react render for loop

Comment

// for loop workaround in react render
[...Array(n)].map((_, index) => <span key={index}>element {index}</span>)

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: for-loop for-loo

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Contributed on Feb 13 2021

leverglowh

0 Answers Avg Quality 2/10

react loop return

Comment

function Example(num){
    const output = new Array();
    for(let i = 0; i< num ; i++){
        output.push(<Component />)
    }
    return output;
}
  
 return(
   {get_comments(this.props.comments)}
   )

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: components c

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Contributed on Apr 22 2022

Strange Snake

0 Answers Avg Quality 2/10

how to get data from for loop in react native

Comment

data.forEach(
   function(d){
     forEachData += '<li>' + d.name + '</li>'
    }
 )

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: for-loop get

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Contributed on May 24 2022

Rahul khanna

0 Answers Avg Quality 2/10

for loop in react native

Comments(1)

buttonsListArr = initialArr.map(buttonInfo => (
  <Button ... key={buttonInfo[0]}>{buttonInfo[1]}</Button>
);

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: for-loop for-loo

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Contributed on Aug 24 2021

DecodeBuzzing

0 Answers Avg Quality 2/10

react native loop in render

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