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java.lang.Objectjavax.faces.component.UIComponent
javax.faces.component.UIComponentBase
javax.faces.component.UIOutput
javax.faces.component.UIInput
javax.faces.component.UISelectOne
javax.faces.component.html.HtmlSelectOneMenu
org.apache.myfaces.custom.ajaxchildcombobox.AjaxChildComboBox
public class AjaxChildComboBox
This component is to be used in conjunction with a regular combo box or list box. When the selected value of the latter changes, it executes an ajax call to the specified method to refresh its contents based on the new selected value.
Field Summary | |
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static java.lang.String |
COMPONENT_TYPE
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static java.lang.String |
DEFAULT_RENDERER_TYPE
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Fields inherited from class javax.faces.component.UISelectOne |
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COMPONENT_FAMILY, INVALID_MESSAGE_ID |
Fields inherited from class javax.faces.component.UIInput |
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CONVERSION_MESSAGE_ID, REQUIRED_MESSAGE_ID |
Constructor Summary | |
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AjaxChildComboBox()
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Method Summary | |
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void |
decodeAjax(javax.faces.context.FacesContext context)
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void |
encodeAjax(javax.faces.context.FacesContext context)
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javax.faces.el.MethodBinding |
getAjaxSelectItemsMethod()
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java.lang.String |
getParentComboBox()
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void |
restoreState(javax.faces.context.FacesContext context,
java.lang.Object state)
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java.lang.Object |
saveState(javax.faces.context.FacesContext context)
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void |
setAjaxSelectItemsMethod(javax.faces.el.MethodBinding ajaxSelectItemsMethod)
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void |
setParentComboBox(java.lang.String parentComboBox)
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protected void |
validateValue(javax.faces.context.FacesContext context,
java.lang.Object value)
We cannot verify that the result of converting the newly submitted value is equal to the value property of one of the child SelectItem objects. |
Methods inherited from class javax.faces.component.html.HtmlSelectOneMenu |
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getAccesskey, getDir, getDisabledClass, getEnabledClass, getLang, getOnblur, getOnchange, getOnclick, getOndblclick, getOnfocus, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getOnselect, getStyle, getStyleClass, getTabindex, getTitle, isDisabled, isReadonly, setAccesskey, setDir, setDisabled, setDisabledClass, setEnabledClass, setLang, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setReadonly, setStyle, setStyleClass, setTabindex, setTitle |
Methods inherited from class javax.faces.component.UISelectOne |
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getFamily |
Methods inherited from class javax.faces.component.UIInput |
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addValidator, addValueChangeListener, broadcast, compareValues, decode, getConvertedValue, getSubmittedValue, getValidator, getValidators, getValueChangeListener, getValueChangeListeners, isImmediate, isLocalValueSet, isRequired, isValid, processDecodes, processUpdates, processValidators, removeValidator, removeValueChangeListener, setImmediate, setLocalValueSet, setRequired, setSubmittedValue, setValid, setValidator, setValue, setValueChangeListener, updateModel, validate |
Methods inherited from class javax.faces.component.UIOutput |
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getConverter, getLocalValue, getValue, setConverter |
Methods inherited from class javax.faces.component.UIComponentBase |
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addFacesListener, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, isRendered, isTransient, processRestoreState, processSaveState, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.faces.component.ValueHolder |
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getConverter, getLocalValue, getValue, setConverter |
Field Detail |
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public static final java.lang.String COMPONENT_TYPE
public static final java.lang.String DEFAULT_RENDERER_TYPE
Constructor Detail |
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public AjaxChildComboBox()
Method Detail |
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public java.lang.Object saveState(javax.faces.context.FacesContext context)
saveState
in interface javax.faces.component.StateHolder
saveState
in class javax.faces.component.html.HtmlSelectOneMenu
public void restoreState(javax.faces.context.FacesContext context, java.lang.Object state)
restoreState
in interface javax.faces.component.StateHolder
restoreState
in class javax.faces.component.html.HtmlSelectOneMenu
public void encodeAjax(javax.faces.context.FacesContext context) throws java.io.IOException
encodeAjax
in interface AjaxComponent
java.io.IOException
public void decodeAjax(javax.faces.context.FacesContext context)
decodeAjax
in interface AjaxComponent
public void setAjaxSelectItemsMethod(javax.faces.el.MethodBinding ajaxSelectItemsMethod)
public javax.faces.el.MethodBinding getAjaxSelectItemsMethod()
public void setParentComboBox(java.lang.String parentComboBox)
public java.lang.String getParentComboBox()
protected void validateValue(javax.faces.context.FacesContext context, java.lang.Object value)
validateValue
in class javax.faces.component.UISelectOne
UIInput.validateValue(javax.faces.context.FacesContext, java.lang.Object)
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