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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()
|
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Radio(java.lang.String label)
|
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Radio(java.lang.String label,
java.lang.String image)
|
Method Summary | |
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java.lang.String |
getName()
Returns the name of this radio button. |
Radiogroup |
getRadiogroup()
Returns Radiogroup that this radio button belongs to. |
java.lang.String |
getZclass()
Returns the Style of radio label Default: "z-radio" Since 3.5.1 |
boolean |
isSelected()
Returns whether it is selected. |
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(java.lang.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, onPageDetached, 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(java.lang.String label)
public Radio(java.lang.String label, java.lang.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(java.lang.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 java.lang.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 java.lang.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 java.io.IOException
renderProperties
in class Checkbox
java.io.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
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