/// <summary>
/// This changes/pins the java script variable name <see cref="ElementReference"/> which is used to
/// execute commands on FireFox.
/// </summary>
public void Pin()
{
var elementVariableName = ClientPort.CreateVariableName();
ClientPort.Write("{0}={1};", elementVariableName, ElementReference);
ElementReference = elementVariableName;
}
/// <summary>
/// Gets the element by property.
/// </summary>
/// <param name="propertyName">Name of the property.</param>
/// <returns>Returns the element that is returned by the specified property</returns>
public JSElement GetElementByProperty(string propertyName)
{
if (string.IsNullOrEmpty(propertyName))
{
throw new ArgumentNullException("propertyName");
}
var elementvar = ClientPort.CreateVariableName();
var command = string.Format("{0}={1}.{2}; {0}!=null;", elementvar, ElementReference, propertyName);
var exists = ClientPort.WriteAndReadAsBool(command);
return(exists ? new JSElement(ClientPort, elementvar) : null);
}