// GetAttribute
/// <summary>
/// The value of a specified attribute on the element.
/// </summary>
/// <param name="elementHandle">An <see cref="ElementHandle"/></param>
/// <param name="name">The attribute name</param>
/// <returns>The attribute value</returns>
/// <seealso href="https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute"/>
public static string GetAttribute(this ElementHandle elementHandle, string name)
{
return(elementHandle.GetAttributeAsync(name).Result());
}
/// <summary>
/// Src of the element.
/// </summary>
/// <param name="elementHandle">An <see cref="ElementHandle"/></param>
/// <returns>The element's <c>src</c>, or <c>null</c> if the attribute is missing.</returns>
/// <remarks><![CDATA[Elements: <audio>, <embed>, <iframe>, <img>, <input>, <script>, <source>, <track>, <video>]]></remarks>
public static async Task <string> SrcAsync(this ElementHandle elementHandle)
{
return(await elementHandle.GetAttributeAsync("src").ConfigureAwait(false));
}
// Value
/// <summary>
/// Value of the element
/// </summary>
/// <param name="handle">An <see cref="ElementHandle"/></param>
/// <remarks><![CDATA[Elements: <button>, <option>, <input>, <li>, <meter>, <progress>, <param>]]></remarks>
/// <returns>The element <c>value</c>, or <c>null</c> if the attribute is missing.</returns>
public static async Task <string> ValueAsync(this ElementHandle handle)
{
return(await handle.GetAttributeAsync("value").ConfigureAwait(false));
}
