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java.lang.Objectorg.zkoss.zk.ui.AbstractComponent
org.zkoss.zk.ui.HtmlBasedComponent
org.zkoss.zul.impl.XulElement
org.zkoss.zul.impl.LabelElement
org.zkoss.zul.impl.LabelImageElement
org.zkoss.zul.Checkbox
org.zkoss.zul.Radio
public class Radio
A radio button.
Radio buttons without a ancestor Radiogroup
is considered
as the same group.
The nearest ancestor Radiogroup
is the group that the radio
belongs to. See also getRadiogroup()
.
Event:
CheckEvent
is sent when a checkbox
is checked or unchecked by user.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.zkoss.zul.impl.LabelImageElement |
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LabelImageElement.ExtraCtrl |
Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent |
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org.zkoss.zk.ui.AbstractComponent.Children |
Field Summary |
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Fields inherited from class org.zkoss.zk.ui.HtmlBasedComponent |
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_zclass |
Fields inherited from interface org.zkoss.zk.ui.Component |
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APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE |
Fields inherited from interface org.zkoss.zk.ui.sys.ComponentCtrl |
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CE_BUSY_IGNORE, CE_DUPLICATE_IGNORE, CE_IMPORTANT, CE_NON_DEFERRABLE, CE_REPEAT_IGNORE |
Constructor Summary | |
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Radio()
|
|
Radio(String label)
|
|
Radio(String label,
String image)
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Method Summary | |
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String |
getName()
Returns the name of this radio button. |
Radiogroup |
getRadiogroup()
Returns Radiogroup that this radio button belongs to. |
String |
getZclass()
Returns the Style of radio label Default: "z-radio" Since 3.5.1 |
boolean |
isSelected()
Returns whether it is selected. |
void |
onPageDetached(org.zkoss.zk.ui.Page page)
|
protected void |
renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
|
void |
service(org.zkoss.zk.au.AuRequest request,
boolean everError)
Processes an AU request. |
void |
setChecked(boolean checked)
Sets the radio is checked and unchecked the others in the same radio group ( Radiogroup . |
void |
setParent(org.zkoss.zk.ui.Component parent)
|
void |
setRadiogroup(Radiogroup radiogroup)
Associates the radiogroup to this radio component. |
void |
setRadiogroup(String radiogroupId)
Associates the radiogroup to this radio component by giving ID. |
void |
setSelected(boolean selected)
Sets whether it is selected. |
Methods inherited from class org.zkoss.zul.Checkbox |
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getAutodisable, getTabindex, getValue, isChecked, isChildable, isDisabled, setAutodisable, setDisabled, setName, setTabindex, setValue, updateByClient |
Methods inherited from class org.zkoss.zul.impl.LabelImageElement |
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clone, getExtraCtrl, getHoverImage, getHoverImageContent, getImage, getImageContent, getSrc, isImageAssigned, setHoverImage, setHoverImageContent, setHoverImageContent, setImage, setImageContent, setImageContent, setSrc |
Methods inherited from class org.zkoss.zul.impl.LabelElement |
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getLabel, renderCrawlable, setLabel |
Methods inherited from class org.zkoss.zul.impl.XulElement |
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getContext, getCtrlKeys, getPopup, getTooltip, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip |
Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent |
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focus, getAction, getDraggable, getDroppable, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getStyle, getTooltiptext, getTop, getVflex, getWidth, getZindex, getZIndex, setAction, setClass, setDraggable, setDroppable, setFocus, setHeight, setHeightDirectly, setHflex, setHflexDirectly, setLeft, setLeftDirectly, setRenderdefer, setSclass, setStyle, setTooltiptext, setTop, setTopDirectly, setVflex, setWidth, setWidthDirectly, setZclass, setZindex, setZIndex, setZIndexDirectly |
Methods inherited from class org.zkoss.zk.ui.AbstractComponent |
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addAnnotation, addAnnotation, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addScopeListener, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildAdded, beforeChildRemoved, beforeParentChanged, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableClientUpdate, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getChildren, getClientEvents, getDefaultMold, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getEventListenerMap, getEventListeners, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getSpaceOwner, getStubonly, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasFellow, hasFellow, insertBefore, invalidate, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, removeScopeListener, render, render, render, replace, response, response, response, service, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setAutag, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setStubonly, setStubonly, setTemplate, setVisible, setVisibleDirectly, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, willPassivate, willPassivate, willSerialize, willSerialize |
Methods inherited from class java.lang.Object |
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finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Radio()
public Radio(String label)
public Radio(String label, String image)
Method Detail |
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public Radiogroup getRadiogroup()
Radiogroup
that this radio button belongs to.
It is the nearest ancestor Radiogroup
.
In other words, it searches up the parent, parent's parent
and so on for any Radiogroup
instance.
If found this radio belongs the found radiogroup.
If not, this radio itself is a group.
public void setRadiogroup(Radiogroup radiogroup)
public void setRadiogroup(String radiogroupId)
radiogroupId
- the ID of the radiogroup. To specify UUID,
use the format: uuid(comp_uuid)
.public boolean isSelected()
Default: false.
Don't override this. Override Checkbox.isChecked()
instead.
public void setSelected(boolean selected)
Don't override this. Override setChecked(boolean)
instead.
The same as setChecked(boolean)
.
public void setChecked(boolean checked)
Radiogroup
.
setChecked
in class Checkbox
public String getName()
Don't use this method if your application is purely based on ZK's event-driven model.
It is readonly, and it is generated automatically
to be the same as its parent's name (Radiogroup.getName()
).
getName
in class Checkbox
public String getZclass()
Default: "z-radio"
Since 3.5.1
getZclass
in class Checkbox
public void setParent(org.zkoss.zk.ui.Component parent)
setParent
in interface org.zkoss.zk.ui.Component
setParent
in class org.zkoss.zk.ui.AbstractComponent
protected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) throws IOException
renderProperties
in class Checkbox
IOException
public void service(org.zkoss.zk.au.AuRequest request, boolean everError)
service
in interface org.zkoss.zk.ui.sys.ComponentCtrl
service
in class Checkbox
public void onPageDetached(org.zkoss.zk.ui.Page page)
onPageDetached
in interface org.zkoss.zk.ui.sys.ComponentCtrl
onPageDetached
in class org.zkoss.zk.ui.AbstractComponent
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