Using Selenium: Checking for existing dropdown values and incrementing if necessary

Question

Using Selenium: Checking for existing dropdown values and incrementing if necessary

I am currently working on automating an application using Selenium Webdriver with Java. The web application I am testing has an Add button that, when clicked, triggers the activation of a dropdown menu. Subsequent clicks on the Add button reveal additional dropdown menus, each identified by IDs page1, page2, page3, and so forth.

My goal is to automatically identify any existing dropdown menus upon opening the page, select the next available one if present, and then choose a value from that dropdown menu.

The following is my current code snippet where I manually handle each dropdown selection:

driver.findElement(By.id("addPage")).click();
new Select(driver.findElement(By.id("page0"))).selectByVisibleText("ABCD");
driver.findElement(By.id("addPage")).click();
Thread.sleep(1000);
new Select(driver.findElement(By.id("page1"))).selectByVisibleText("CDEF");
driver.findElement(By.id("addPage")).click();
Thread.sleep(1000);
new Select(driver.findElement(By.id("page2"))).selectByVisibleText("EFGH");
driver.findElement(By.id("addContact")).click();

javascript java selenium selenium-webdriver automation

Answer 1

Answer №1

If you find yourself in a situation where there are no other drop down elements on the page, consider implementing the following strategy:

try {
driver.findElement(By.tagName("select"))
} catch (NoSuchElementException e) {
//create first dropdown
}

An alternative approach could involve creating an array containing the IDs of all select elements on the page and searching for one that matches the pattern "page\d". This can help guide your next steps.

Answer 2

If you find yourself in a situation where there are no other drop down elements on the page, consider implementing the following strategy:

try {
driver.findElement(By.tagName("select"))
} catch (NoSuchElementException e) {
//create first dropdown
}

An alternative approach could involve creating an array containing the IDs of all select elements on the page and searching for one that matches the pattern "page\d". This can help guide your next steps.

Answer 3

Answer №2

If you're looking to find a select element with an id that starts with page, you can retrieve the attribute value of the id and then navigate to the dropdown for the next page. Here's a simple code snippet to achieve this:

WebElement currentPage = driver.findElement(By.cssSelector("select[id^=page]"));

String nextPageID = Integer.toString(Integer.parseInt(currentPage.getAttribute("id").replaceAll("\\D+", "")) + 1);
Select nextPageDropdown = new Select(driver.findElement(By.id("page" + nextPageID)));

Additionally, as pointed out by @Iridann, make sure to handle the presence check using a NoSuchElementException exception:

try {
    WebElement currentPage = driver.findElement(By.cssSelector("select[id^=page]"));
    // ...
} catch (NoSuchElementException e) {
    // no matching pages found
}

Answer 4

If you're looking to find a select element with an id that starts with page, you can retrieve the attribute value of the id and then navigate to the dropdown for the next page. Here's a simple code snippet to achieve this:

WebElement currentPage = driver.findElement(By.cssSelector("select[id^=page]"));

String nextPageID = Integer.toString(Integer.parseInt(currentPage.getAttribute("id").replaceAll("\\D+", "")) + 1);
Select nextPageDropdown = new Select(driver.findElement(By.id("page" + nextPageID)));

Additionally, as pointed out by @Iridann, make sure to handle the presence check using a NoSuchElementException exception:

try {
    WebElement currentPage = driver.findElement(By.cssSelector("select[id^=page]"));
    // ...
} catch (NoSuchElementException e) {
    // no matching pages found
}

Using Selenium: Checking for existing dropdown values and incrementing if necessary

Answer №1

Answer №2

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