How to pass values to array in react native

Question

I am a noob. I am developing a react native app. In that, I have a collection of URLs inside this

'this.props.navigation.state.params.PassedURL'

I want to pass all the URLs inside that to the following array.

imagess: [{
       url: '',
         }],

this is because I am using a package 'react-native-image-zoom-viewer' which only supports this type of array, like this.

  <ImageViewer imageUrls={imagess}/></View>

how can we this

Pramod · Accepted Answer · 2019-05-04 17:05:29Z

2

Push data in the array

   var images = []; --create an array--
    var imageUrl = 'https://myimageurl.com'; --define your image url--
    var tempData = '{url:'+ imageUrl +'}'; --create data to be pushed in array--
    images.push(tempData) -- Push the data to array--

Now you have collection of urls so put them one by one using loop

    var images = [];
    for(i=0; i< url.object.length; i++);
    var imageUrl = url.object.length[0].url;
    var tempData = '{url:'+ imageUrl +'}';
    images.push(tempData);

edited May 4, 2019 at 17:05

answered May 4, 2019 at 16:45

Pramod

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Comments

Rajesh Bhartia · Accepted Answer · 2019-05-04 16:46:12Z

0

You can pass the url like this

<ImageViewer imageUrls={imagess[0].url}/></View>

answered May 4, 2019 at 16:46

Rajesh Bhartia

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