Add buttons
Dynamic Populate addition - Demonstration

In this demonstration, the SomeString element on change will invoke a webservice GetReverse. The reversed value will be inserted into the InverseString property.

 
Some Data
Some Data
Add Section
Section
Some String
Inverse String
XML output 

        

    

    



                
            

        

        

            

	
Dynamic Populate addition - Description



            

                
    

        This page shows how to use the dynamic populate addition functionality
    

    

        The DynamicPopulateExtender is an AjaxControlToolkit control, that lets you fill
        one DOM element with HTML data, when another one is changed. The HTML is returned
        by a web method, that the extender invokes.
    

    

        The web method should take string contextKey as a parameter and return
        a string, which is a HTML content.
    

    

        The DynamicPopulateAddition, that can be used with MForm Leaf items wraps DynamicPopulateExtender
        functionality, to better match the MForm framework.
    

    

        The changing item in DynamicPopulateAddition is always the item, that the addition
        is within. The changed item is the item, that is relative to the changing item,
        and is found with the use of the Path property
    

    

        

            The DynamicPopulateAddition will work for all instances of the Leaf that it is defined
            in, it will also work for dynamically added items on client side.