Bind form input control to Model

           

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">


  <mx:Model id="userData">
    <userData>
      <username></username>
    </userData>
  </mx:Model>

  <mx:Form>
    <mx:FormHeading label="Sample Form"/>
    <mx:FormItem id="usernameItem" label="Name">
      <mx:TextInput id="username"/>
    </mx:FormItem>
    <mx:FormItem>
      <mx:Button id="button" label="Submit" />
    </mx:FormItem>
  </mx:Form>

  <mx:Binding source="username.text" destination="userData.username" />

  <mx:Validator id="validator" source="{userData}"  property="username" />

</mx:Application>

Related examples in the same category

1.	Making use of form-related containers
2.	Form Radio button group
3.	Login form and get password back form
4.	Add submitForm() and debugMessage() functions as click event handlers
5.	Register the submitForm() and debugMessage() handler functions with b1's click event
6.	Clear form fields
7.	Form item label
8.	Empty form tag
9.	FormHeading control
10.	A form for first name, last name, address, city, zip code and country
11.	Form Text required field
12.	submit function can access the form control data directly
13.	Populating a Form control from a data model
14.	Switch form with Transition
15.	Form control bar
16.	Form field with Label
17.	Add the submitForm() and debugMessage() functions as handlers of the click event:
18.	Register the submitForm() and debugMessage() handler functions
19.	Add form header to a form
20.	Form label with icon
21.	One form two FormHeadings
22.	Model data and form controls
23.	Password form field
24.	Contact Editor Form
25.	Travel form
26.	Form with ControlBar
27.	Form Multiple Headings
28.	Adding border to Form
29.	defines the FormHeading control
30.	Using Form controls to hold your form data
31.	The submit function can access the form control data directly,
32.	Form Data Model Value
33.	A form that reads static data from a data model to obtain the value for a form field
34.	Adding a load event and a fault event to the form.
35.	Select a value for the formatString property from the drop-down list
36.	Show individual times for the initialization and creation of each form element.
37.	Register a single listener function, submitForm(), with two different buttons
38.	Form Button
39.	Form default button
40.	The form and the buttons overlap as the application grows smaller, for example.
41.	Form with Button
42.	Login Example
43.	Checking the box could make the user e-mail field required

Bind form input control to Model : Form « Components « Flex

Related examples in the same category