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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.A
public class A
The same as HTML A tag.
Default getZclass()
: z-a.
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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A()
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A(String label)
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A(String label,
String image)
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Method Summary | |
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String |
getAutodisable()
Returns a list of component IDs that shall be disabled when the user clicks this anchor. |
String |
getDir()
Returns the direction. |
String |
getHref()
Returns the href that the browser shall jump to, if an user clicks this button. |
int |
getTabindex()
Returns the tab order of this component. |
String |
getTarget()
Returns the target frame or window. |
String |
getZclass()
|
boolean |
isDisabled()
Returns whether it is disabled. |
protected void |
renderCrawlable(String label)
Renders the crawlable information. |
protected void |
renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
|
void |
setAutodisable(String autodisable)
Sets a list of component IDs that shall be disabled when the user clicks this anchor. |
void |
setDir(String dir)
Sets the direction to layout with image. |
void |
setDisabled(boolean disabled)
Sets whether it is disabled. |
void |
setHref(String href)
Sets the href. |
void |
setTabindex(int tabindex)
Sets the tab order of this component. |
void |
setTarget(String target)
Sets the target frame or window. |
Methods inherited from class org.zkoss.zul.impl.LabelImageElement |
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clone, getExtraCtrl, getHoverImage, getHoverImageContent, getIconSclass, getImage, getImageContent, getSrc, isImageAssigned, setHoverImage, setHoverImageContent, setHoverImageContent, setIconSclass, setImage, setImageContent, setImageContent, setSrc |
Methods inherited from class org.zkoss.zul.impl.LabelElement |
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getLabel, 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, service, 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, isChildable, 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, setParent, setStubonly, setStubonly, setTemplate, setVisible, setVisibleDirectly, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, updateByClient, 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 A()
public A(String label)
public A(String label, String image)
Method Detail |
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public boolean isDisabled()
Default: false.
isDisabled
in interface org.zkoss.zk.ui.ext.Disable
public void setDisabled(boolean disabled)
setDisabled
in interface org.zkoss.zk.ui.ext.Disable
public String getAutodisable()
public void setAutodisable(String autodisable)
To represent the anchor itself, the developer can specify self
.
For example, <a id="ok" autodisable="self,cancel"/>
is the same as <a id="ok" autodisable="ok,cancel"/>
that will disable
both the ok and cancel anchor when an user clicks it.
The anchor being disabled will be enabled automatically once the client receives a response from the server. In other words, the server doesn't notice if a anchor is disabled with this method.
However, if you prefer to enable them later manually, you can
prefix with '+'. For example,
<a id="ok" autodisable="+self,+cancel"/>
Then, you have to enable them manually such as
if (something_happened){
ok.setDisabled(false);
cancel.setDisabled(false);
Default: null.
public String getDir()
Default: "normal".
public void setDir(String dir) throws org.zkoss.zk.ui.WrongValueException
dir
- either "normal" or "reverse".
org.zkoss.zk.ui.WrongValueException
public String getHref()
Default: null. If null, the button has no function unless you specify the onClick event listener.
If it is not null, the onClick event won't be sent.
public void setHref(String href)
public String getTarget()
Note: it is useful only if href (setHref(java.lang.String)
) is specified
(i.e., use the onClick listener).
Default: null.
public void setTarget(String target)
target
- the name of the frame or window to hyperlink.public int getTabindex()
Default: 0 (means the same as browser's default).
public void setTabindex(int tabindex) throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
protected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) throws IOException
renderProperties
in class LabelImageElement
IOException
protected void renderCrawlable(String label) throws IOException
LabelElement
LabelElement.renderProperties(org.zkoss.zk.ui.sys.ContentRenderer)
,
and designed to be overridden if the deriving class wants to generate
it differently.
Default: org.zkoss.zul.impl.Utils.renderCrawlableText(label)
renderCrawlable
in class LabelElement
IOException
public String getZclass()
getZclass
in class org.zkoss.zk.ui.HtmlBasedComponent
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