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React Native

Remove a Query Parameter from a REST Request

See more REST Examples

Demonstrates Rest.RemoveQueryParam, which removes all query parameters whose name matches the supplied value. Name matching is case-sensitive.

Background. Removing individual parameters is useful when reusing a Rest object for requests that share most, but not all, of their query parameters.

Chilkat React Native Downloads

React Native
import { Rest } from '@chilkat/react-native'

async function chilkatExample() {
  const rest = new Rest();

  // Connect to the REST server.  The 3rd argument enables TLS (use true for HTTPS on port 443),
  // and the 4th enables automatic reconnection if the connection is dropped between requests.
  const bTls = true;
  const bAutoReconnect = true;
  try {
    await rest.connectAsync('example.com', 443, bTls, bAutoReconnect);
  } catch {
    console.log(rest.lastErrorText);
    return;
  }

  rest.addQueryParam('q', 'chilkat');
  rest.addQueryParam('limit', '10');

  // Remove a query parameter by name.  Name matching is case-sensitive.
  rest.removeQueryParam('limit');

  let responseText: string;
  try {
    responseText = await rest.fullRequestNoBodyAsync('GET', '/api/search');
  } catch {
    console.log(rest.lastErrorText);
    return;
  }

  console.log(responseText);
}