Step-by-step guide on dynamically adding "Input Tags" to the DOM at runtime using Selenium's JavascriptExecutor

In order to dynamically add the following element to the DOM during run time, I need assistance...

    <input type="text" name="imagesToAdd" value="3566">

My initial attempt was to use Selenium JavascriptExecutor for this task. However, I encountered an error message stating "org.openqa.selenium.WebDriverException: document.getElementById(...).append is not a function"

((JavascriptExecutor) driver).executeAsyncScript("document.getElementById('post-ad_title').append('<input type=\"text\" name=\"imagesToAdd\"value=\"3566\">')");
javajavascriptseleniumexecutor

Answer №1

To achieve this task, implement the Node.appendChild() method and specify the necessary attributes:

String script = "var p = document.createElement('input'); var ele = document.getElementById('post-ad_title'); p.setAttribute('type', 'text'); p.setAttribute('name', 'imageToAdd'); p.setAttribute('value', '3566'); ele.appendChild(p);";
((JavascriptExecutor) driver).executeScript(script);

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