CODEWITHSUNDEEP
androidarraysreact-native
Savad
Savad

Reputation: 1316

How to pass values to array in react native

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

Upvotes: 0

Views: 680

Answers (2)

Pramod
Pramod

Reputation: 1940

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);

Upvotes: 2

Rajesh Bhartia
Rajesh Bhartia

Reputation: 758

You can pass the url like this 

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

Upvotes: 0

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