Events
The Telerik UI Form for ASP.NET MVC exposes a number of JavaScript events that allow you to control the behavior of the UI component.
For a complete example of how to handle all Form events triggered by user interaction, refer to the demo on using the events of the Form .
Subscribing to Events
You can subscribe to all events of the Form component.
The following example shows a Form configured to handle its validate, submit and clear events.
<div id="validation-success"></div>
@(Html.Kendo().Form<Kendo.Mvc.Examples.Models.Form.UserViewModel>()
.Name("formExample")
.HtmlAttributes(new { action = "Index", method = "POST" })
.Validatable(v =>
{
v.ValidateOnBlur(true);
v.ValidationSummary(vs => vs.Enable(false));
})
.Items(items =>
{
items.AddGroup()
.Label("Registration Form")
.Items(i =>
{
i.Add()
.Field(f => f.FirstName)
.Label(l => l.Text("First Name:"));
i.Add()
.Field(f => f.LastName)
.Label(l => l.Text("Last Name:"));
i.Add()
.Field(f => f.UserName)
.Label(l => l.Text("Username:"));
i.Add()
.Field(f => f.Email)
.Label(l => l.Text("Email:"));
i.Add()
.Field(f => f.DateOfBirth)
.Label(l => l.Text("Date of Birth:").Optional(true));
i.Add()
.Field(f => f.Agree)
.Label(l => l.Text("Agree to Terms:"));
});
})
.Events(ev => ev.ValidateField("onFormValidateField").Submit("onFormSubmit").Clear("onFormClear"))
function onFormValidateField(e) {
$("#validation-success").html("");
}
function onFormSubmit(e) {
e.preventDefault();
$("#validation-success").html("<div class='k-messagebox k-messagebox-success'>Form data is valid!</div>");
}
function onFormClear(e) {
$("#validation-success").html("");
}