What is the value of creating a Custom UIComponnets like Comboboxes?

Hello


I have a query regarding the creation of custom components, I've seen a number of examples where sites
leading by example how to create a custom Combobox.

But can someone please let me know what would be the use of the creation of a custom as a Combobox component?

Please share your ideas on this.

Thanks in advance.

Hi Kiran,

Supplies of a Flex ComboBox control that you can use as part of a form that collects a customer address information. In the form, you can include a ComboBox control to let the user select the portion of the address of a list of the 50 States of United States State in an application that has multiple forms, where a user can enter an address, it would be tedious to create and initialize multiple ComboBox controls with the same information on each of the 50 States.

Instead, you create a component MXML that contains a ComboBox with all 50 States defined in her breast. Then, whenever you need to add a State selector to your application, you use your custom MXML component. The following example shows a possible definition for a custom ComboBox control:



http://www.Adobe.com/2006/mxml">
      
        AK
        AL
       
   

The application main, or any other component MXML file, is reference to the StateComboBox component, as shown in the following example:



"http://www.adobe.com/2006/MXML" xmlns:MyComp ="*" >


   

Hope this will make things clear.

If this post answers your question or assistance, please mark it as such.

Thank you

Jean Claude Chari

Tags: Flex

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