Summary
Tag name: <s:pprPanelGroup>
UIComponent class: org.apache.myfaces.custom.ppr.PPRPanelGroup
Tag class: org.apache.myfaces.custom.ppr.PPRPanelGroupTag
Component type: org.apache.myfaces.PPRPanelGroup
Component family: org.apache.myfaces.PPRPanelGroup
Renderer type: org.apache.myfaces.PPRPanelGroup
Renderer class: org.apache.myfaces.custom.ppr.PPRPanelGroupRenderer
AJAX component which supports updating its children via AJAX calls. These
updates can occur regularly or based on triggering input components.
Attributes
Name | Type | Supports EL? | Description |
---|---|---|---|
afterUpdateJSHook | String | Yes | Javascript code executed after a ppr update has been completed |
appendMessages | String | Yes | comma separated List of client Ids that specify the messages components in the page to which messages are appended by this PPRPanelGroup |
binding | String | Only EL | Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind to this component instance. This value must be an EL expression. |
colspan | int | Yes | standard html colspan attribute for table cell |
componentUpdateFunction | String | Yes | client javascript function which will do the actual dom update. function signature: function(formNodeElement, updateTargetElement, pprResponseElement) |
dir | String | Yes | HTML: The direction of text display, either 'ltr' (left-to-right) or 'rtl' (right-to-left). |
displayValueOnly | Boolean | Yes | If true, renders only the value of the component, but no input widget. Default is false. |
displayValueOnlyStyle | String | Yes | Style used when displayValueOnly is true. |
displayValueOnlyStyleClass | String | Yes | Style class used when displayValueOnly is true. |
enabledOnUserRole | String | Yes | If user is in given role, this component will be rendered normally. If not, no hyperlink is rendered but all nested tags (=body) are rendered. |
excludeFromStoppingPeriodicalUpdate | String | Yes | Normally when a link is clicked during periodical update, the update is stopped in order to prevent the server from getting unexpected requests. For any POST-request this is the wanted behaviour because the screen is completely refreshed and periodical updating starts again after the response. However, this behaviour may be unwanted e.g. in case of opening a new window with a link where the main screen should stay refreshed. This attribute takes a regular expression of link-client-ids for which the periodical update should not be stopped. If this value is given, there will be a default timeout of 2000 milliseconds before any periodical update will start again. This is done as mentioned before in order to prevent the server from getting unexpected requests. This timeout can be influenced via the waitBeforePeriodicalUpdate attribute. |
forceId | boolean | No | If true, this component will force the use of the specified id when rendering. |
forceIdIndex | boolean | No | If false, this component will not append a '[n]' suffix (where 'n' is the row index) to components that are contained within a "list." This value will be true by default and the value will be ignored if the value of forceId is false (or not specified.) |
id | String | Yes | An identifier for this particular component instance within
a component view.
The id must be unique within the scope of the tag's enclosing NamingContainer (eg h:form or f:subview). The id is not necessarily unique across all components in the current view This value must be a static value, ie not change over the lifetime of a component. It cannot be defined via an EL expression; only a string is permitted. |
inlineLoadingMessage | String | Yes | If this attribute is set the content of the PPRPanelGroup will be replaced by the provided Loading-Message during partial update |
lang | String | Yes | HTML: The base language of this document. |
layout | String | Yes | Determines the type of layout that is used when rendering a panelGroup: when 'block' is specified, an HTML div is rendered instead of the default HTML span. |
onclick | String | Yes | HTML: Script to be invoked when the element is clicked. |
ondblclick | String | Yes | HTML: Script to be invoked when the element is double-clicked. |
onkeydown | String | Yes | HTML: Script to be invoked when a key is pressed down over this element. |
onkeypress | String | Yes | HTML: Script to be invoked when a key is pressed over this element. |
onkeyup | String | Yes | HTML: Script to be invoked when a key is released over this element. |
onmousedown | String | Yes | HTML: Script to be invoked when the pointing device is pressed over this element. |
onmousemove | String | Yes | HTML: Script to be invoked when the pointing device is moved while it is in this element. |
onmouseout | String | Yes | HTML: Script to be invoked when the pointing device is moves out of this element. |
onmouseover | String | Yes | HTML: Script to be invoked when the pointing device is moved into this element. |
onmouseup | String | Yes | HTML: Script to be invoked when the pointing device is released over this element. |
partialTriggerPattern | String | Yes | Regular Expression If the client Id of a submitting Component matches this Pattern the corresponding pprPanelGroup is updated via AJAX |
partialTriggers | String | Yes | Comma or Space seperated List of ids from ui_command-items which trigger a partial update of this PanelGroup |
periodicalTriggers | String | Yes | If a periodicalUpdate is set this trigger starts the periodical requests. No partialTriggers are needed. |
periodicalUpdate | Integer | Yes | Does a periodical refresh of the partial page inside the ppr group. In milliseconds. No partialTriggers are needed. |
rendered | boolean | Yes | A boolean value that indicates whether this component should be rendered. Default value: true. |
replaceMessages | String | Yes | comma separated List of client Ids that specify the messages components in the page which messages are replaced by this PPRPanelGroup |
showDebugMessages | Boolean | Yes | If false, alert messages which can be fired after a ppr response are not displayed in the browser. May switched to true in test environments. Default: false |
stateUpdate | Boolean | Yes | If set to false, there will be no stateUpdate on server side due to the partialPage refresh. Default: true |
style | String | Yes | HTML: CSS styling instructions. |
styleClass | String | Yes | The CSS class for this element. Corresponds to the HTML 'class' attribute. |
title | String | Yes | HTML: An advisory title for this element. Often used by the user agent as a tooltip. |
visibleOnUserRole | String | Yes | If user is in given role, this component will be rendered normally. If not, nothing is rendered and the body of this tag will be skipped. |
waitBeforePeriodicalUpdate | Integer | Yes | This attribute only works in combination with the excludeFromStoppingPeriodicalUpdate attribute. The value in milliseconds tells the periodical update mechanism to stop for the given amount of time after clicking a link, specified by the excludeFromStoppingPeriodicalUpdate attribute. The default value is 2000 milliseconds. |