PrimeFaces Ajax DropdownPrimeFaces provides an easy way to create dynamic dropdown on the basis of filter. A new dropdown is formed by Ajax call. The <p:ajax> tag call Java method after each event is occurred. In the following example, we are creating two dropdown. This example includes the following files. JSF File// ajax-dropdown.xhtml ManagedBean// Dropdown.java After executing, it produces the following output. Output: The second dropdown contains the city names for each country. Each time country is selected, city dynamically updates.
Next TopicPrimeFaces Ajax Poll
|