[Questions]: How can get cookie which is set in webview in react-native?

[subhendukundu]

I am trying to retrieve user entered zipcode which is added to the cookie in the webview. How do I get it? I have tried react-native-cookies which is getting an empty object not the user entered zipcode. When pass useWebKit to true and CookieManager.get('https://www.example.com', true) getting error RNCookieManagerIOS.get was called with 2 arguments but expects 1 arguments

import CookieManager from 'react-native-cookies';

componentWillMount() {
    CookieManager.get('https://www.example.com', true)
// when pass true getting error RNCookieManagerIOS.get was called with 2 arguments but expects 1 arguments
    .then((res) => {
      console.log('CookieManager.get from webkit-view =>', res);
    });
  }
}

<WebView
  style={styles.webview}
  source={{ uri: 'https://www.example.com' }}
  injectedJavaScript={INJECTED_JAVASCRIPT}
  mixedContentMode="compatibility"
  javaScriptEnabled
  domStorageEnabled
  thirdPartyCookiesEnabled
  sharedCookiesEnabled
  useWebKit
  originWhitelist={['*']}
/>

Versions

"react": "16.8.3",
"react-native": "0.59.9",
"react-native-cookies": "3.3.0"

[keyneslim]

Why are you providing the "true" , is it the value for "WebKit" ? In this case you might confused with React-Native-Cookies and React-Native-Cookie

[subhendukundu]

Yes, I am using the true for useWebKit: bool.
Well I tried two approaches:
First:

import CookieManager from 'react-native-cookies';

componentWillMount() {
    CookieManager.get('https://www.example.com')
    .then((res) => {
      console.log('CookieManager.get from webkit-view =>', res);
// this gives me an object with the server sent cookies but not the user set zipcode
    });
  }
}

<WebView
  style={styles.webview}
  source={{ uri: 'https://www.example.com' }}
  injectedJavaScript={INJECTED_JAVASCRIPT}
  mixedContentMode="compatibility"
  javaScriptEnabled
  domStorageEnabled
  thirdPartyCookiesEnabled
  sharedCookiesEnabled
  originWhitelist={['*']}
/>

Second:

import CookieManager from 'react-native-cookies';

componentWillMount() {
    CookieManager.get('https://www.example.com', true)
// when pass true getting error RNCookieManagerIOS.get was called with 2 arguments but expects 1 arguments
    .then((res) => {
      console.log('CookieManager.get from webkit-view =>', res);
    });
  }
}

<WebView
  style={styles.webview}
  source={{ uri: 'https://www.example.com' }}
  injectedJavaScript={INJECTED_JAVASCRIPT}
  mixedContentMode="compatibility"
  javaScriptEnabled
  domStorageEnabled
  thirdPartyCookiesEnabled
  sharedCookiesEnabled
  useWebKit
  originWhitelist={['*']}
/>

According to https://github.com/joeferraro/react-native-cookies#webkit-support-ios-only, it does say to pass a bool with the url to use the webkit support.

[safaiyeh]

I have forked the repo here: https://github.com/safaiyeh/react-native-cookie-store
We can create issues and PRs there to continue the development of the project.