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1. Selenium is a framework for web testing that allows simulating various browsers and was initially made for testing front-end components and websites. As you can probably guess, whatever one would like to test, another would like to scrape. And in the case of Selenium, this is a perfect library for scraping.
2. Selenium Core (aka Core) is a set of JavaScript scripts that control the browser, imitating user activity. These scripts are injected into the web page and executed according to a list of actions written in a special HTML-table-based command language (aka Selense), thus simulating user activity.

Selenium Web Scraping Java Example

In order to create scripts that interact with the Selenium Server (Remote WebDriver) or create local Selenium WebDriver scripts, you need to make use of language-specific client drivers. While language bindings for other languages exist, these are the core ones that are supported by the main project hosted on GitHub.

Selenium Web Scraping Java

We can select an item from a dropdown list with Selenium webdriver. The Select class in Selenium is used to work with dropdown. In an html document, thedropdown is described with the <select> tag.

Selenium Web Scraping Python

Lightbot programming puzzles apk. Let us consider the below html code for <select> tag.

For utilizing the methods of Select class we have to importorg.openqa.selenium.support.ui.Select in our code. Let us see how to select an item with the Select methods−

• Tajdar e haram qawali free download. selectByVisibleText(arg) – An item is selected based on the text visible on the dropdown which matches with parameter arg passed as an argument to the method.

  Syntax− Iphoto file size.

  select = Select (driver.findElement(By.id ('txt')));

  select.selectByVisibleText ('Text');

• selectByValue(arg) – An item is selected based on the value of the option on the dropdown which matches with parameter arg passed as an argument to the method.

  Syntax−

  select = Select (driver.findElement(By.id ('txt')));

  select.selectByValue ('Val');

• selectByIndex(arg) – An item is selected based on the index of the option on the dropdown which matches with parameter arg passed as an argument to the method. The index starts from 0.

  Syntax−

  select = Select (driver.findElement(By.id ('txt')));

  select.selectByIndex (1);

Selenium Web Scraping Java Tutorial

Example