## Constructor
### AutoConnectAux
```cpp
AutoConnectAux(const String& uri = String(""), const String& title = String(""), const bool menu = true, const AutoConnectElementVT addons = AutoConnectElementVT())
```
- **Parameters**
- uriURI of this custom Web Page.
- titlePage title of this custom web page. It will appear on the auto connection menu and at the top of that page.
- addonsReference to AutoConnectElement collection.
## Public member functions
### add
```cpp
void add(AutoConnectElement& addon)
```
```cpp
void add(AutoConnectElementVT addons)
```
Add an element to the AutoConnectAux. An added element is displayed on the custom Web page invoked from the AutoConnect menu.
### getElement
```cpp
template T& getElement(const String& name)
```
```cpp
AutoConnectElement* getElement(const String& name)
```
Get registered AutoConnectElement as specified name.
### getElements
```cpp
AutoConnectElementVT& getElements(void)
```
Get vector of reference of all elements.
### load
```cpp
bool load(const String& in)
```
```cpp
bool load(const __FlashStringHelper* in)
```
```cpp
bool load(Stream& in)
```
Load whole elements to AutoConnectAux Pages.
### loadElement
```cpp
bool loadElement(const String& in, const String& name = String(""))
```
```cpp
bool loadElement(const __FlashStringHelper* in, const String& name = String(""))
```
```cpp
bool loadElement(Stream& in, const String& name = String(""))
```
Load specified element.
### menu
```cpp
void menu(const bool post)
```
Set or reset the display as menu item for this AutoConnectAux.
### on
```cpp
void on(const AuxHandlerFunctionT handler, const AutoConnectExitOrder_t order = AC_EXIT_AHEAD)
```
Register the handler function of the AutoConnectAux.
- **Parameters**
- handlerA function that behaves when a request to the AutoConnectAux page occurs. AuxHandlerFunctionT type is defined by the following declaration.
- `String handler(AutoConnectAux&, PageArgument&)`
- orderSpecifies when the handler is called with the following enumeration value.
: - **AC_EXIT_AHEAD** :
Called before AutoConnect generates the HTML of the page. You set the value of AutoConnectElements in the handler then its value will be displayed on the page.
: - **AC_EXIT_LATER** :
Called after AutoConnect generates the HTML of the page. You can append to HTML generated by AutoConnect.
: - **AC_EXIT_BOTH** :
Called even before generating HTML and after generated.
### release
```cpp
bool release(const String& name)
```
Release a specified AutoConnectElement.
### saveElement
```cpp
size_t saveElement(Stream& out, std::vector const& names = {})
```
Write elements of AutoConnectAux to the stream.
### setElementValue
```cpp
bool setElementValue(const String& name, const String value)
```
```cpp
bool setElementValue(const String& name, std::vector const& values)
```
### setTitle
```cpp
void setTitle(const String& title)
```
Set the title string of the AutoConnectAux page.