Contact25

Contact25 is a flexible address and contact entry control. It supports single or multiple addresses with optional fields such as district, mobile, GSTIN, Aadhar, and shipping/business modes.

Features

Single and multiple contact entry
Shipping & business address support
Optional address name and district
Auto-complete for district, state, and country
Dynamic add/remove rows
Model binding–friendly structure

Core Classes

Contact

Represents a single address record.

Property	Description
AddressLine1	Primary address line (required)
AddressLine2	Secondary address line
AddressLine3	Additional address details
Landmark	Nearby landmark
City	City name
District	District name
State	State name
Country	Country name
ZipCode	Postal code
Mobile	Mobile number
AddressName	Custom address name (Home, Office, etc.)
AadharNo	Aadhar number (business mode)
GSTIN	GSTIN (business mode)
AddressId	Hidden unique address ID

Properties Class

Contact25.Properties controls rendering behavior and data binding.

Property	Description
ControlId	HTML table ID
ModelId	Model prefix for form binding
ContactType	Single or Multiple
IsShipping	Prefixes fields with Shipping (S)
IsBusiness	Shows Aadhar & GSTIN fields
ShowAddressName	Displays address name column
ShowDistrict	Displays district column
ShowMobile	Displays mobile column
IsMobileRequired	Marks mobile as mandatory
IsAddressLine2Required	Makes address line 2 mandatory
DistrictAutoCompleteUrl	District autocomplete API
StateAutoCompleteUrl	State autocomplete API
CountryAutoCompleteUrl	Country autocomplete API
Contacts	Initial list of contacts

Contact Types

public enum ContactType
{
    Single,
    Multiple
}

ingle Contact Usage

var props = new Contact25.Properties
{
    ContactType = Contact25.ContactType.Single
};

@Html.Raw(Contact25.GetHtml(props))

Multiple Contact Usage

var props = new Contact25.Properties
{
    ControlId = "AddressTable",
    ModelId = "Addresses",
    ContactType = Contact25.ContactType.Multiple,
    ShowDistrict = true,
    ShowMobile = true,
    IsBusiness = true,
    Contacts = new List
    {
        new Contact25.Contact()
    }
};

@Html.Raw(Contact25.GetHtml(props))

Auto-Complete Support

Auto-complete is enabled by providing URLs. Internally, the control calls AutoCompleteFunction() on keyup.

StateAutoCompleteUrl = "/AutoComplete/State",
DistrictAutoCompleteUrl = "/AutoComplete/District",
CountryAutoCompleteUrl = "/AutoComplete/Country"

Dynamic Row Operations

Add Row: Uses addRow()
Delete Row: Uses deleteRow()

These JavaScript helpers dynamically clone and bind fields while preserving model indexing.

CS4 webControl25