Steps for replacing a particular text value within a paragraph in a textbox

Seeking advice on how to change the content of specific text in a paragraph within a textbox. The target text is located on the 4th line and I am unsure how to pinpoint it for modification.

Please note that utilizing clear() and sendkeys() methods is not an option here due to the dynamic nature of the other data present.

Answer №1

When you mention "textbox," I'm assuming you are referring to the input type="text" element.

To achieve this, you should:

  1. Retrieve the input type="text" element from the Document Object Model (DOM).
  2. Obtain its value (the text within).
  3. Utilize the method .replace().
  4. Reinsert the replaced string.

Here is an example in HTML:

<input id="myInput" type="text" value="This is my text" />

And here is the JavaScript implementation:

var myInput = document.getElementById("myInput")
var myText = myInput.value.replace("my", "your");
myInput.value = myText;

After executing this script, "This is my text" will be transformed into "This is your text".

Answer №2

To achieve this using Selenium and Java, follow these steps:

// Get the original text
String originalText = driver.findElement(By.id(inputId)).getAttribute("value");

// Replace the desired text
String newText = originalText.replace("what_you_want_to_replace", "text_to_replace_with");

// Clear the input field
driver.findElement(By.id(inputId)).clear();

// Input the new text
driver.findElement(By.id(inputId)).sendKeys(newText);

Answer №3

To extract all text from a text area using selenium, follow these steps:

Firstly, utilize the following method to replace a specific line with a new text:

        public string ReplaceRow(string txtArea, int replaceLine, string textToReplace)
        {
            //Split txtArea into List String
            List<string> list = new List<string>(Regex.Split(txtArea, Environment.NewLine));
            //Replace specific line with your text
            list[replaceLine - 1] = textToReplace;
            return String.Join(Environment.NewLine, list);
        }

Once you have replaced the desired line, clear the text area and insert the modified string. Hopefully, this solution proves effective for your needs.

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