public static FormValue FromTextArea(ElementWrapper textArea, FormValue formValue)
{
formValue
.SetValue(textArea.TextContent)
.SetReadonly(textArea.HasAttribute("readonly"));
return(formValue);
}
public static SubmitValue FromElement(ElementWrapper inputSubmit)
{
if (!inputSubmit.HasAttribute("name"))
{
return(new SubmitValue());
}
var name = inputSubmit.Attribute("name");
if (!inputSubmit.HasAttribute("value"))
{
return(new SubmitValue(name));
}
var value = inputSubmit.Attribute("value");
return(new SubmitValue(name, value));
}
public static FormValue FromInput(ElementWrapper input, FormValue formValue)
{
var type = input.HasAttribute("type") ? input.Attribute("type").ToLower() : "text";
formValue
.SetValue(input.HasAttribute("value") ? input.Attribute("value") : null)
.SetReadonly(input.HasAttribute("readonly"));
if (type == "checkbox" || type == "radio")
{
if (string.IsNullOrEmpty(formValue.Value))
{
formValue.SetValue("on");
}
if (!input.HasAttribute("checked"))
{
formValue.SetSend(false);
}
}
return(formValue);
}
public static FormValue FromElement(ElementWrapper element)
{
var formValue = new FormValue(element.AttributeOrEmpty("name"));
formValue.SetDisabled(element.HasAttribute("disabled"));
switch (element.TagName.ToLower())
{
case "input":
return(FromInput(element, formValue));
case "textarea":
return(FromTextArea(element, formValue));
case "select":
return(FromSelect(element, formValue));
default:
throw new Exception("Unhandled tag: " + element.TagName);
}
}
