SHtml.scala

 /**
   * Build a JavaScript function that will perform an AJAX call based on a value calculated in JavaScript
   * 
   * @param jsCalcValue the JavaScript that will be executed on the client to calculate the value to be sent to the server
   * @param func the function to call when the data is sent
   *
   * @return the function ID and JavaScript that makes the call
   */
  def ajaxCall(jsCalcValue: JsExp, func: String => JsCmd): (String, JsExp) = ajaxCall_*(jsCalcValue, SFuncHolder(func))

  /**
   * Build a JavaScript function that will perform an AJAX call based on a value calculated in JavaScript
   * 
   * @param jsCalcValue the JavaScript that will be executed on the client to calculate the value to be sent to the server
   * @param jsContext the context instance that defines JavaScript to be executed on call success or failure
   * @param func the function to call when the data is sent
   *
   * @return the function ID and JavaScript that makes the call
   */
  def ajaxCall(jsCalcValue: JsExp, jsContext: JsContext, func: String => JsCmd): (String, JsExp) =
    ajaxCall_*(jsCalcValue, jsContext, SFuncHolder(func))