10 examples of 'javascript wait for element to exist' in JavaScript

15
wait(elem) {
16
  browser.waitForExist(elem);
17
}

92
async findWithWait(element) {
93
  try {
94
    await this.driver.wait(webdriver.until.elementLocated(element), Twait);
95
   return await this.driver.findElements(element);
96
  } catch(err) {
97
    return null;
98
  }
99
}

98
async findWithWait(element) {
99
  try {
100
    await this.driver.wait(webdriver.until.elementLocated(element), Twait);
101
    return await this.driver.findElements(element);
102
  }
103
  catch (err) {
104
    return null;
105
  }
106
}

40
async waitUntilLocated(element, Twaiting) {
41
  let counter = Twaiting;
42
  if (counter === undefined) counter = 180;
43
  try {
44
    do {
45
      await this.driver.sleep(300);
46
      if (await this.isElementLocated(element)) return true;
47
    } while (counter-- > 0);
48
    return false;
49
  }
50
  catch (err) {
51
    return false;
52
  }
53
}

121
waitForElement(name) {
122
  this.t.expect(Selector(`[data-test-id="${name}"]`, OPTS))
123
}

71
getWhenPresent(selector) {
72
    return this.app.waitForExist(selector).element(selector);
73
}

13
async waitForChildElementToAppear() {
14
	return await this.driver.wait( until.elementLocated( by.id( 'elementappearschild' ) ), this.explicitWaitMS, 'Could not locate the child element within the time specified' );
15
}

41
function waitForElement(selector, callback) {
42
  if (document.querySelector(selector)) {
43
    return callback()
44
  } else {
45
    setTimeout(waitForElement.bind(this, selector, callback), 300)
46
  }
47
}

209
function waitForElement(selector, callback) {
210
    waitFor(function() {
211
        return !!$(selector).length;
212
    }, callback);
213
}

77
export function waitForElementInVisibility (_element ) {
78
  return browser.wait(expCond.invisibilityOf(_element)).catch((error) => console.log(`${_element.locator()} waitForElementInVisibility:`, error));
79
}