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## Package org.apache.struts2.components

Interface Summary
Param.UnnamedParametric | Tags can implement this to support nested param tags without the `name` attribute.
RemoteUICallBean |
URL.ExtraParameterProvider |

Class Summary
AbstractRemoteCallUIBean | TODO: Document AbstractRemoteCallUIBean.
ActionComponent |
ActionError | Render action errors if they exists the specific layout of the rendering depends on the theme itself.
ActionMessage | Render action messages if they exists, specific rendering layout depends on the theme itself.
Anchor | A tag that creates a HTML <a href='' /> that when clicked calls a URL remote XMLHttpRequest call via the dojo framework. THE FOLLOWING IS ONLY VALID WHEN AJAX IS CONFIGURED href errorText listenTopics notifyTopics executeScripts loadingText listenTopics handler formId formFilter targets showErrorTransportText targets indicator 'resultDivId' Deprecated.
AppendIterator |
Autocompleter | The autocomplete tag is a combobox that can autocomplete text entered on the input box.
Bean |
Checkbox | Renders an HTML input element of type checkbox, populated by the specified property from the ValueStack.
CheckboxList | Creates a series of checkboxes from a list.
ClosingUIBean | ClosingUIBean is the standard superclass for UI components such as div etc.
ComboBox | The combo box is basically an HTML INPUT of type text and HTML SELECT grouped together to give you a combo box functionality.
Component | Base class to extend for UI components.
Date | Format Date object in different ways.
DateTimePicker |
Debug |
Div | The div tag when used on the ajax theme, provides a remote call from the current page to update a section of content without having to refresh the entire page.
DoubleListUIBean | DoubleListUIBean is the standard superclass of all Struts double list handling components.
DoubleSelect | Renders two HTML select elements with second one changing displayed values depending on selected entry of first one.
Else |
ElseIf |
FieldError | Render field errors if they exists.
File | Renders an HTML file input element.
Form | Renders HTML an input form. The remote form allows the form to be submitted without the page being refreshed.
FormButton | FormButton.
GenericUIBean | Renders an custom UI widget using the specified templates.
Head | Renders parts of the HEAD section for an HTML file.
Hidden | Renders an HTML input element of type hidden, populated by the specified property from the ValueStack.
I18n | Gets a resource bundle and place it on the value stack.
If |
Include |
Include.PageOutputStream | Implementation of ServletOutputStream that stores all data written to it in a temporary buffer accessible from `Include.PageOutputStream.getBuffer()` .
Include.PageResponse | Simple wrapper to HTTPServletResponse that will allow getWriter() and getResponse() to be called as many times as needed without causing conflicts.
InputTransferSelect | Create a input transfer select component which is basically an text input and <select ...> tag with buttons in the middle of them allowing text to be added to the transfer select.
IteratorComponent |
Label | Renders an HTML LABEL that will allow you to output label:name combination that has the same format treatment as the rest of your UI controls.
ListUIBean | DoubleListUIBean is the standard superclass of all Struts list handling components.
MergeIterator |
OptGroup | Create a optgroup component which needs to resides within a select tag.
OptionTransferSelect | Create a option transfer select component which is basically two <select ...> tag with buttons in the middle of them allowing options in each of the <select ...> to be moved between themselves.
Param |
Password | Render an HTML input tag of type password.
Property | Used to get the property of a value, which will default to the top of the stack if none is specified.
Push |
Radio | Render a radio button input field.
Reset | Render a reset button.
Select | Render an HTML input tag of type select.
Set |
Submit | Render a submit button.
TabbedPanel | The tabbedpanel widget is primarily an AJAX component, where each tab can either be local content or remote content (refreshed each time the user selects that tab).
Text | Render a I18n text message.
TextArea | Render HTML textarea tag.
TextField | Render an HTML input field of type text
Token | Stop double-submission of forms.
Tree | Renders a tree widget with AJAX support. The id attribute is normally specified, such that it could be looked up using javascript if necessary. Examples
TreeNode | Renders a tree node within a tree widget with AJAX support. Either of the following combinations should be used depending on if the tree is to be constrcted dynamically or statically.
UIBean | UIBean is the standard superclass of all Struts UI componentns.
UpDownSelect | Create a Select component with buttons to move the elements in the select component up and down.
URL |

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