Is there a way to extract just one line of text (like standard_user) from the list below?
<div id="login_credentials" class="login_credentials">
<h4>Accepted usernames are:</h4>
standard_user
<br>
locked_out_user
<br>
problem_user
<br>
performance_glitch_user<br>
</div>
Gather the text enclosed in a single div and divide them using line breaks:
WebElement block = driver.findElement(By.className("content"));
String[] contentLines = block.getText().split("\n");
System.out.println(contentLines[0]);
One way to approach this task is by reading the file line by line and implementing a condition to identify lines without any HTML tags.
if(!line.startwith("<"){ //add your code here}
Alternatively, utilizing a library that supports HTML file parsing based on your preferred programming language can simplify the process.
Text processing can sometimes be a bit tricky, especially when dealing with elements like <br> and partial text within them.
// start by extracting all text content from the div element
string allText = driver.findElement(By.id("login_credentials")).getText();
// extract the text of the H4 element for later removal
string textToRemove = driver.findElement(By.xpath("//div[@id='login_credentials']/h4")).getText();
// remove the unnecessary "Accepted usernames are:" part from the text
string filteredText = allText.Replace(textToRemove, "");
// split the filtered text by newline characters to get individual items that include 'standard_user'
string[] textArray = filteredText.split("\\r?\\n");
// retrieve the text corresponding to 'standard_user' which is the first item in the array
string standardUserText = textArray[0];
Although the last 3 lines could be condensed, I opted for this detailed version to elucidate each step's function.
Post execution evaluation, the allText variable should hold value:
Accepted usernames are: standard_user locked_out_user problem_user performance_glitch_userWith the removal of the Accepted usernames are: from the h4 element, filteredText contains:
standard_user locked_out_user problem_user performance_glitch_user\r or \n which necessitates regex handling.
Upon splitting filteredText at \n, we obtain an array:
[ "standard_user", "locked_out_user", "problem_user", "performance_glitch_user" ]
Subsequently, accessing textArray[0] retrieves the initial item from the list - likely to be standard_user.
Extract the content from the specified div and perform string manipulation to insert line breaks.
// Extract text from a specific div element using CSS selector
String text = driver.findElement(By.cssSelector("div#login_credentials")).getText();
// Split the text into lines based on line breaks
String lines[] = text.split("\\r?\\n");
// Print out the second line of the extracted text
System.out.println(lines[1]);
The phrase standard_user refers to a text node within the <div> element. To retrieve the text standard_user, you can employ one of the following Locator Strategies:
Utilizing cssSelector:
System.out.println((String)((JavascriptExecutor)driver).executeScript('return arguments[0].childNodes[2].textContent;', new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("div.login_credentials#login_credentials")))));
Employing xpath:
System.out.println(((JavascriptExecutor)driver).executeScript('return arguments[0].childNodes[2].textContent;', new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@class='login_credentials' and @id='login_credentials']")))).toString());
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