public IActionResult Appraise(textbook model) { //if data entered in appraise page is valid if (ModelState.IsValid) { ViewData["titleText"] = "Your textbook: " + model.textTitle + ", version:"; ViewData["valueText"] = model.textVersion + " was appraised at: $" + model.calcValue(model.textPrice, model.textCondition); //adds a textbook into a textbook list textBookList.Add(new textbook(model.textTitle, model.textISBN, model.textVersion, model.textPrice, model.textCondition)); return(View("Appraised", model)); } //if invalid data was entered in the appraise page else { return(View("Bad")); } }
public IActionResult Appraise(textbook model) { string message = ""; if (ModelState.IsValid) { ViewData["Message"] = "Your textbook: " + model.title + " ,version: " + model.version; ViewData["Appraise"] = "was appraised at: $" + model.appraisalPrice(model.price, model.condition); textList.Add(new textbook(model.title, model.ISBN, model.version, model.price, model.condition)); return(View("Appraised", model)); } else { //message = "Failed to appraise the price. Please try again."; return(View("Error")); } }