JavaScript Url URLSearchParams.append Examples

Example #1

test(function() {
    var params = new URLSearchParams();
    params.append('', '');
    assert_equals(params + '', '=');
    params.append('', '');
    assert_equals(params + '', '=&=');
}, 'Append empty strings');

Example #2

test(function() {
    var params = new URLSearchParams();
    params.append(null, null);
    assert_equals(params + '', 'null=null');
    params.append(null, null);
    assert_equals(params + '', 'null=null&null=null');
}, 'Append null');

Example #3

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('=', 'a');
    assert_equals(params + '', '%3D=a');
    params.append('b', '=');
    assert_equals(params + '', '%3D=a&b=%3D');
}, 'Serialize =');

Example #4

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('&', 'a');
    assert_equals(params + '', '%26=a');
    params.append('b', '&');
    assert_equals(params + '', '%26=a&b=%26');
}, 'Serialize &');

Example #5

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('', '');
    assert_equals(params + '', '=');
    params.append('', '');
    assert_equals(params + '', '=&=');
}, 'Serialize empty name and value');

Example #6

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('', 'b');
    assert_equals(params + '', '=b');
    params.append('', 'b');
    assert_equals(params + '', '=b&=b');
}, 'Serialize empty name');

Example #7

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('a', 'b\uD83D\uDCA9c');
    assert_equals(params + '', 'a=b%F0%9F%92%A9c');
    params.delete('a');
    params.append('a\uD83D\uDCA9b', 'c');
    assert_equals(params + '', 'a%F0%9F%92%A9b=c');
}, 'Serialize \uD83D\uDCA9');  // Unicode Character 'PILE OF POO' (U+1F4A9)

Example #8

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('a', '*-._');
    assert_equals(params + '', 'a=*-._');
    params.delete('a');
    params.append('*-._', 'c');
    assert_equals(params + '', '*-._=c');
}, 'Serialize *-._');

Example #9

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('a', 'b%c');
    assert_equals(params + '', 'a=b%25c');
    params.delete('a');
    params.append('a%b', 'c');
    assert_equals(params + '', 'a%25b=c');
}, 'Serialize %');

Example #10

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('a', 'b\0c');
    assert_equals(params + '', 'a=b%00c');
    params.delete('a');
    params.append('a\0b', 'c');
    assert_equals(params + '', 'a%00b=c');
}, 'Serialize \\0');

Example #11

test(function() {
    var params = new URLSearchParams();
    params.append('a', 'b');
    assert_equals(params + '', 'a=b');
    params.append('a', 'b');
    assert_equals(params + '', 'a=b&a=b');
    params.append('a', 'c');
    assert_equals(params + '', 'a=b&a=b&a=c');
}, 'Append same name');

Example #12

File: test-whatwg-url-searchparams-has.js Project: Frrank1/node

test(function() {
    var params = new URLSearchParams('a=b&c=d&&');
    params.append('first', 1);
    params.append('first', 2);
    assert_true(params.has('a'), 'Search params object has name "a"');
    assert_true(params.has('c'), 'Search params object has name "c"');
    assert_true(params.has('first'), 'Search params object has name "first"');
    assert_false(params.has('d'), 'Search params object has no name "d"');
    params.delete('first');
    assert_false(params.has('first'), 'Search params object has no name "first"');
}, 'has() following delete()');

Example #13

File: test-whatwg-url-searchparams-delete.js Project: bammons/node

test(function() {
    var params = new URLSearchParams();
    params.append('first', 1);
    assert_true(params.has('first'), 'Search params object has name "first"');
    assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"');
    params.delete('first');
    assert_false(params.has('first'), 'Search params object has no "first" name');
    params.append('first', 1);
    params.append('first', 10);
    params.delete('first');
    assert_false(params.has('first'), 'Search params object has no "first" name');
}, 'Deleting appended multiple');

Example #14

test(function() {
    var params = new URLSearchParams();
    params.append('first', 1);
    params.append('second', 2);
    params.append('third', '');
    params.append('first', 10);
    assert_true(params.has('first'), 'Search params object has name "first"');
    assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"');
    assert_equals(params.get('second'), '2', 'Search params object has name "second" with value "2"');
    assert_equals(params.get('third'), '', 'Search params object has name "third" with value ""');
    params.append('first', 10);
    assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"');
}, 'Append multiple');

Example #15

File: test-whatwg-url-searchparams-stringifier.js Project: DavidCai1993/node

test(function() {
    var params = new URLSearchParams();
    params.append('a', '');
    assert_equals(params + '', 'a=');
    params.append('a', '');
    assert_equals(params + '', 'a=&a=');
    params.append('', 'b');
    assert_equals(params + '', 'a=&a=&=b');
    params.append('', '');
    assert_equals(params + '', 'a=&a=&=b&=');
    params.append('', '');
    assert_equals(params + '', 'a=&a=&=b&=&=');
}, 'Serialize empty value');

Example #16

test(function() {
    var seed = new URLSearchParams('a=b&c=d');
    var params = new URLSearchParams(seed);
    assert_true(params != null, 'constructor returned non-null value.');
    assert_equals(params.get('a'), 'b');
    assert_equals(params.get('c'), 'd');
    assert_false(params.has('d'));
    // The name-value pairs are copied when created; later updates
    // should not be observable.
    seed.append('e', 'f');
    assert_false(params.has('e'));
    params.append('g', 'h');
    assert_false(seed.has('g'));
}, 'URLSearchParams constructor, object.');

Example #17

File: googleFetchAccessToken.js Project: lakesare/memcode

const googleFetchAccessToken = async (oauthId, oauthSecret, code) => {
  const data = new URLSearchParams();
  data.append('client_id', oauthId);
  data.append('client_secret', oauthSecret);
  data.append('code', code);
  data.append('redirect_uri', process.env['GOOGLE_OAUTH_CALLBACK']);
  data.append('grant_type', 'authorization_code');

  const stringWithAccessToken = await
    fetch('https://www.googleapis.com/oauth2/v4/token', {
      method: 'POST',
      body: data
    })
      .then((response) => response.json());

  // {"error":"bad_verification_code","error_description":"The code passed is incorrect or expired.",
  if (stringWithAccessToken.error) {
    return Promise.reject(stringWithAccessToken.error_description);
  } else {
    const accessToken = stringWithAccessToken.access_token;
    return accessToken;
  }
};

Example #18

File: test-whatwg-url-searchparams-stringifier.js Project: vinimdocarmo/node

const URLSearchParams = require('url').URLSearchParams;

let params;

// Serialize space
// querystring does not currently handle spaces intelligently
// params = new URLSearchParams();
// params.append('a', 'b c');
// assert.strictEqual(params + '', 'a=b+c');
// params.delete('a');
// params.append('a b', 'c');
// assert.strictEqual(params + '', 'a+b=c');

// Serialize empty value
params = new URLSearchParams();
params.append('a', '');
assert.strictEqual(params + '', 'a=');
params.append('a', '');
assert.strictEqual(params + '', 'a=&a=');
params.append('', 'b');
assert.strictEqual(params + '', 'a=&a=&=b');
params.append('', '');
assert.strictEqual(params + '', 'a=&a=&=b&=');
params.append('', '');
assert.strictEqual(params + '', 'a=&a=&=b&=&=');

// Serialize empty name
params = new URLSearchParams();
params.append('', 'b');
assert.strictEqual(params + '', '=b');
params.append('', 'b');