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java.lang.Objectorg.zkoss.zk.ui.AbstractComponent
org.zkoss.zhtml.impl.AbstractTag
org.zkoss.zhtml.Input
org.zkoss.zhtml.Textarea
public class Textarea
The TEXTAREA tag.
If you instantiate Textarea
directly, you shall use Input.setValue(java.lang.String)
to set up the value. You shall not add children to it.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.zkoss.zhtml.impl.AbstractTag |
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AbstractTag.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.zhtml.impl.AbstractTag |
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_tagnm |
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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Textarea()
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Textarea(String value)
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Method Summary | |
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void |
afterCompose()
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Object |
getDynamicProperty(String name)
Returns the dynamic property, or null if not found. |
protected void |
redrawChildrenDirectly(TagRenderContext rc,
org.zkoss.zk.ui.Execution exec,
Writer out)
Renders the children directly to the given output. |
protected void |
renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
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void |
setDynamicProperty(String name,
Object value)
Sets the dynamic property. |
Methods inherited from class org.zkoss.zhtml.Input |
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getValue, isChecked, service, setChecked, setValue, smartUpdate |
Methods inherited from class org.zkoss.zhtml.impl.AbstractTag |
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clone, getExtraCtrl, getSclass, getStyle, getTag, getWidgetClass, hasDynamicProperty, isChildable, isOrphanTag, redraw, setSclass, setStyle, setVisible, shallHideId, toString |
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, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasFellow, hasFellow, insertBefore, invalidate, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onWrongValue, query, queryAll, 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, setVisibleDirectly, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, 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 Textarea()
public Textarea(String value)
Method Detail |
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public void afterCompose()
afterCompose
in interface org.zkoss.zk.ui.ext.AfterCompose
public void setDynamicProperty(String name, Object value) throws org.zkoss.zk.ui.WrongValueException
AbstractTag
Objects.toString(java.lang.Object)
).
Note: it handles the style property specially. Refer to AbstractTag.setStyle(java.lang.String)
for details.
setDynamicProperty
in interface org.zkoss.zk.ui.ext.DynamicPropertied
setDynamicProperty
in class AbstractTag
org.zkoss.zk.ui.WrongValueException
public Object getDynamicProperty(String name)
AbstractTag
getDynamicProperty
in interface org.zkoss.zk.ui.ext.DynamicPropertied
getDynamicProperty
in class AbstractTag
protected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) throws IOException
renderProperties
in class AbstractTag
IOException
protected void redrawChildrenDirectly(TagRenderContext rc, org.zkoss.zk.ui.Execution exec, Writer out) throws IOException
AbstractTag
AbstractTag.redraw(java.io.Writer)
is going to render
the content (HTML tags) directly.
If it is about to generate the JavaScript code
AbstractComponent.redrawChildren(java.io.Writer)
will be called instead.
You have to override this method if the deriving class has additional information to render.
redrawChildrenDirectly
in class AbstractTag
IOException
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