org.zkoss.jsf.zul.impl
Class BaseListbox

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          org.zkoss.jsf.zul.impl.AbstractComponent
              org.zkoss.jsf.zul.impl.LeafComponent
                  org.zkoss.jsf.zul.impl.BranchComponent
                      org.zkoss.jsf.zul.impl.BranchOutput
                          org.zkoss.jsf.zul.impl.BranchInput
                              org.zkoss.jsf.zul.impl.BaseListbox

All Implemented Interfaces:

javax.faces.component.EditableValueHolder, javax.faces.component.StateHolder, javax.faces.component.ValueHolder, ClientInputSupport, ValueHolderSupport

Direct Known Subclasses:

Listbox

public abstract class BaseListbox
extends BranchInput

The Base implementation of Listbox. This component should be declared nested under Page.

Author:

Dennis.Chen

Field Summary

Fields inherited from class org.zkoss.jsf.zul.impl.LeafComponent

_compAttrMap, _composer

Fields inherited from class javax.faces.component.UIComponent

bindings

Constructor Summary

BaseListbox()

Method Summary

protected void	afterZULComponentComposed(org.zkoss.zk.ui.Component zulcomp) Override Method, if instance implements ClientInputSupport (for now, it is always ), then i will try to set the name/value which get from ClientInputSupport into zulcomp.
protected void	clientInputDecode(javax.faces.context.FacesContext context) decode parameter in request,
java.lang.String	getMappedAttributeName() Override it , and return null, It means that do not map value of ValueHolder to zul component. i will take case value of ValueHolder to selecteItem of listbox.

Methods inherited from class org.zkoss.jsf.zul.impl.BranchInput

addErrorMessage, addValidator, addValueChangeListener, broadcast, compareValues, decode, getConvertedValue, getInputAttributeName, getInputAttributeValue, getSubmittedValue, getValidator, getValidators, getValueChangeListener, getValueChangeListeners, isImmediate, isRequired, isValid, processDecodes, processUpdates, processValidators, removeValidator, removeValueChangeListener, restoreState, saveState, setImmediate, setRequired, setSubmittedValue, setValid, setValidator, setValueChangeListener, updateModel, validate, validateValue

Methods inherited from class org.zkoss.jsf.zul.impl.BranchOutput

getConverter, getLocalValue, getValue, isLocalValueSet, setConverter, setLocalValueSet, setValue, transferValueForAttribute

Methods inherited from class org.zkoss.jsf.zul.impl.BranchComponent

loadZULTree

Methods inherited from class org.zkoss.jsf.zul.impl.LeafComponent

addZULDynamicAttribute, encodeBegin, encodeChildren, encodeEnd, evaluateDynaAttributes, getAttributeValue, getComponentDefName, getComponentInfo, getForward, getRendersChildren, getUse, getZULComponent, setAttributeValue, setForward, setId, setUse, setZULDynamicAttribute

Methods inherited from class org.zkoss.jsf.zul.impl.AbstractComponent

findAncestorWithClass, getBodyContent, getFacesContext, getFamily, getIf, getUnless, isEffective, isSuppressed, restoreAttachedMapState, saveAttachedMapState, setBodyContent, setIf, setSuppressed, setUnless

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getValueBinding, invokeOnComponent, isRendered, isTransient, processRestoreState, processSaveState, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setParent, setRendered, setRendererType, setTransient, setValueBinding

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getContainerClientId, getValueExpression, setValueExpression

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.faces.component.EditableValueHolder

isLocalValueSet, setLocalValueSet

Methods inherited from interface javax.faces.component.ValueHolder

getConverter, getLocalValue, getValue, setConverter, setValue

Constructor Detail

BaseListbox

public BaseListbox()

Method Detail

getMappedAttributeName

public java.lang.String getMappedAttributeName()

Override it , and return null, It means that do not map value of ValueHolder to zul component. i will take case value of ValueHolder to selecteItem of listbox.

Specified by:

getMappedAttributeName in interface ValueHolderSupport

Overrides:

getMappedAttributeName in class BranchOutput

Returns:

always null

See Also:

ValueHolderSupport

afterZULComponentComposed

protected void afterZULComponentComposed(org.zkoss.zk.ui.Component zulcomp)

Description copied from class: BranchInput

Override Method, if instance implements ClientInputSupport (for now, it is always ), then i will try to set the name/value which get from ClientInputSupport into zulcomp. For Example of TextboxComponent, a name=form:compid will set to zulcomp and the result in HTML will likes (<input id="z_fm_2c" type="text" name="helloForm:txt1" value="0" z.type="zul.widget.Txbox"/> ). And then , after form submit, I can decode the submitted value from request by name "helloForm:txt1".

Overrides:

afterZULComponentComposed in class BranchInput

clientInputDecode

protected void clientInputDecode(javax.faces.context.FacesContext context)

decode parameter in request,

Overrides:

clientInputDecode in class BranchInput

Parameters:

context -