Circle Network Proxy

Open the Chrome preferences screen, and then, expanding the advanced settings menu, click on the "Advanced" section. Open the "System" item, then on the tab that opens, click on "Open proxy settings for computer". The proxy settings interface will appear in front of you. This will be either the "System Settings" application or the "Browser Properties" application, depending on your operating system.

If you're having trouble inserting text into an input box using Selenium in Python, there are several potential reasons and solutions. Here are some steps to troubleshoot and resolve the issue

1. Verify Element Identification

Ensure that you are correctly identifying the input box using the appropriate locator strategy (e.g., find_element_by_id, find_element_by_name, find_element_by_xpath, etc.). Double-check that the element is uniquely identified.

from selenium import webdriver

driver = webdriver.Chrome()
driver.get("https://example.com")

# Replace 'your_locator' with the actual locator for the input box
input_box = driver.find_element_by_id('your_locator')

# Perform actions on the input box
input_box.send_keys("Your text here")

driver.quit()

2. Wait for Element Visibility

Use explicit waits to ensure that the input box is visible and interactive before attempting to send keys. This helps handle timing issues.

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

driver = webdriver.Chrome()
driver.get("https://example.com")

# Replace 'your_locator' with the actual locator for the input box
input_box = WebDriverWait(driver, 10).until(
    EC.visibility_of_element_located((By.ID, 'your_locator'))
)

# Perform actions on the input box
input_box.send_keys("Your text here")

driver.quit()

3. Handle Possible Focus Issues

Some websites may require explicitly clicking on the input box before sending keys. Ensure that the input box has focus.

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

driver = webdriver.Chrome()
driver.get("https://example.com")

# Replace 'your_locator' with the actual locator for the input box
input_box = WebDriverWait(driver, 10).until(
    EC.visibility_of_element_located((By.ID, 'your_locator'))
)

# Click on the input box to give it focus
input_box.click()

# Perform actions on the input box
input_box.send_keys("Your text here")

driver.quit()

4. Check for JavaScript Events

Some websites may use JavaScript events to handle user input. Ensure that your script triggers any required events after sending keys.

5. Browser Extensions

Certain browser extensions may interfere with Selenium interactions. Disable extensions or use a clean browser profile for testing.

6. Check for JavaScript Errors

Open the browser console and check for any JavaScript errors that might be affecting the behavior of the input box.

If the issue persists after trying these solutions, you may want to provide more details about the specific error or behavior you're encountering for more targeted assistance. Additionally, inspect the HTML source code of the page to ensure there are no dynamic changes affecting the identification or behavior of the input box.

A proxy server script address, also known as a proxy script or proxy URL, is a specific address that points to a script or a web page containing instructions for connecting to a proxy server. This script or web page can be written in various programming languages, such as PHP, Perl, or Python, and it typically contains the configuration settings and parameters required to connect to a proxy server.

When you visit a website or access an online resource, your browser or application may use a proxy server to route your traffic. In some cases, you might need to manually configure your browser or application to use a specific proxy server. To do this, you would need the proxy server's script address, which you can then enter into the appropriate settings field.

For example, you might encounter a proxy server script address in the following format:

http://:@:/

Here, and represent the proxy server's authentication credentials, is the proxy server's IP address or hostname, is the proxy server's port number, and is the path to the proxy script on the proxy server.

To emulate mouse wheel scrolling and keystrokes in Selenium WebDriver with Node.js, you can use the Actions class to perform these actions. Here's an example that demonstrates scrolling and sending keystrokes:

const { Builder, By, Key } = require('selenium-webdriver');

(async function example() {
  // Create a new instance of the WebDriver
  const driver = await new Builder().forBrowser('chrome').build();

  try {
    // Navigate to a webpage
    await driver.get('https://example.com');

    // Perform mouse wheel scrolling
    await driver.actions().move({ x: 0, y: 0 }).sendKeys(Key.PAGE_DOWN).perform();
    await driver.sleep(1000); // Sleep for 1 second to see the effect

    // Perform keystrokes in an input field
    const inputField = await driver.findElement(By.css('input[type="text"]'));
    await inputField.sendKeys('Hello, this is some text.');
    await driver.sleep(1000); // Sleep for 1 second to see the effect

  } finally {
    // Close the browser window
    await driver.quit();
  }
})();

- driver.actions() creates an instance of the Actions class.
- move({ x: 0, y: 0 }) is used to position the mouse at coordinates (0, 0).
- sendKeys(Key.PAGE_DOWN) performs a mouse wheel scrolling action. You can replace Key.PAGE_DOWN with other keys or combinations according to your needs.
- sendKeys() is also used to input text into an input field. The inputField variable is a reference to the input field on the webpage, and sendKeys() is called to type text into it.

Make sure to replace the URL in driver.get('https://example.com') with the URL of the webpage you are working on, and adjust the CSS selector for the input field according to your webpage's structure.

Additionally, you may need to install the selenium-webdriver package if you haven't already:

npm install selenium-webdriver

Simply, in the connection properties of your PC or mobile device, you need to enter the data of the proxy server through which you will be connecting. In Windows, for example, this is done through "Settings", then "Network and Internet", and in the next window you should open the tab "Proxy server".