org.kuali.rice.krad.uif.widget
Class Suggest

java.lang.Object
  org.kuali.rice.krad.datadictionary.DictionaryBeanBase
      org.kuali.rice.krad.datadictionary.uif.UifDictionaryBeanBase
          org.kuali.rice.krad.uif.component.ComponentBase
              org.kuali.rice.krad.uif.widget.WidgetBase
                  org.kuali.rice.krad.uif.widget.Suggest

All Implemented Interfaces:

Serializable, DictionaryBean, UifDictionaryBean, Component, ScriptEventSupport, Widget, org.springframework.core.Ordered

public class Suggest
extends WidgetBase

Widget that provides dynamic select options to the user as they are entering the value (also known as auto-complete)

Widget is backed by an AttributeQuery that provides the configuration for executing a query server side that will retrieve the valid option values

Author:

Kuali Rice Team (rice.collab@kuali.org)

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.kuali.rice.krad.uif.component.Ordered

INITIAL_ORDER_VALUE

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Suggest()

Method Summary

String	getSourcePropertyName() Name of the property on the query result object that provides the options for the suggest, values from this field will be collected and sent back on the result to provide as suggest options
List<Object>	getSuggestOptions() When isRetrieveAllSuggestions() is true, this list provides the full list of suggestions
String	getSuggestOptionsJsString() Returns the suggest options as a JS String (set by the framework from method invocation)
AttributeQuery	getSuggestQuery() Attribute query instance the will be executed to provide the suggest options
boolean	isRetrieveAllSuggestions() Indicates whether all suggest options should be retrieved up front and provide to the suggest widget as options locally
boolean	isSourceQueryMethodResults() When set to true the results of a query method will be used directly as the suggestions ( it will not be assumed the method returns objects from which the source property name is then used to pull out the suggestions)
void	performFinalize(View view, Object model, Component parent) The following actions are performed: Adjusts the query field mappings on the query based on the binding configuration of the field TODO: determine query if render is true and query is not set
protected void	retrieveSuggestOptions(View view) Invokes the configured query method and sets the returned method value as the suggest options or suggest options JS string
void	setRetrieveAllSuggestions(boolean retrieveAllSuggestions) Setter for the retrieve all suggestions indicator
void	setSourcePropertyName(String sourcePropertyName) Setter for the source property name
void	setSourceQueryMethodResults(boolean sourceQueryMethodResults) Setter for the source query method results indicator
void	setSuggestOptions(List<Object> suggestOptions) Setter for the list of suggest options
void	setSuggestQuery(AttributeQuery suggestQuery) Setter for the suggest attribute query

Methods inherited from class org.kuali.rice.krad.uif.widget.WidgetBase

getComponentTypeName

Methods inherited from class org.kuali.rice.krad.uif.component.ComponentBase

addCellCssClass, addDataAttribute, addDataAttributeIfNonEmpty, addStyleClass, appendToStyle, completeValidation, getAdditionalComponentsToRefresh, getAdditionalComponentsToRefreshJs, getAlign, getAllDataAttributesJs, getBaseId, getCellCssClasses, getCellStyleClassesAsString, getColSpan, getComplexDataAttributesJs, getComponentModifiers, getComponentPrototypes, getComponentSecurity, getComponentSecurityClass, getComponentsForLifecycle, getConditionalRefresh, getConditionalRefreshConditionJs, getConditionalRefreshControlNames, getContext, getCssClasses, getDataAttributes, getFinalizeMethodAdditionalArguments, getFinalizeMethodInvoker, getFinalizeMethodToCall, getId, getMethodToCallOnRefresh, getOnBlurScript, getOnChangeScript, getOnClickScript, getOnCloseScript, getOnDblClickScript, getOnDocumentReadyScript, getOnFocusScript, getOnKeyDownScript, getOnKeyPressScript, getOnKeyUpScript, getOnLoadScript, getOnMouseDownScript, getOnMouseMoveScript, getOnMouseOutScript, getOnMouseOverScript, getOnMouseUpScript, getOnSubmitScript, getOnUnloadScript, getOrder, getProgressiveDisclosureConditionJs, getProgressiveDisclosureControlNames, getProgressiveRender, getPropertyReplacerComponents, getPropertyReplacers, getRefreshTimer, getRefreshWhenChangedPropertyNames, getRenderedHtmlOutput, getRequired, getRowSpan, getSimpleDataAttributes, getStyle, getStyleClassesAsString, getTemplate, getTemplateName, getTemplateOptions, getTemplateOptionsJSString, getTitle, getToolTip, getValign, getWidth, isDisableSessionPersistence, isDisclosedByAction, isForceSessionPersistence, isHidden, isProgressiveRenderAndRefresh, isProgressiveRenderViaAJAX, isReadOnly, isRefreshedByAction, isRender, isResetDataOnRefresh, isSelfRendered, isSkipInTabOrder, performApplyModel, performInitialization, pushAllToContext, pushObjectToContext, pushToPropertyReplacerContext, setAdditionalComponentsToRefresh, setAlign, setBaseId, setCellCssClasses, setColSpan, setComponentModifiers, setComponentSecurity, setConditionalRefresh, setContext, setCssClasses, setDataAttributes, setDisableSessionPersistence, setDisclosedByAction, setFinalizeMethodAdditionalArguments, setFinalizeMethodInvoker, setFinalizeMethodToCall, setForceSessionPersistence, setHidden, setId, setMethodToCallOnRefresh, setOnBlurScript, setOnChangeScript, setOnClickScript, setOnCloseScript, setOnDblClickScript, setOnDocumentReadyScript, setOnFocusScript, setOnKeyDownScript, setOnKeyPressScript, setOnKeyUpScript, setOnLoadScript, setOnMouseDownScript, setOnMouseMoveScript, setOnMouseOutScript, setOnMouseOverScript, setOnMouseUpScript, setOnSubmitScript, setOnUnloadScript, setOrder, setProgressiveRender, setProgressiveRenderAndRefresh, setProgressiveRenderViaAJAX, setPropertyReplacers, setReadOnly, setRefreshedByAction, setRefreshTimer, setRefreshWhenChangedPropertyNames, setRender, setRenderedHtmlOutput, setRequired, setResetDataOnRefresh, setRowSpan, setSelfRendered, setSkipInTabOrder, setStyle, setTemplate, setTemplateName, setTemplateOptions, setTemplateOptionsJSString, setTitle, setToolTip, setValign, setWidth

Methods inherited from class org.kuali.rice.krad.datadictionary.uif.UifDictionaryBeanBase

getExpressionGraph, getPropertyExpression, getPropertyExpressions, getRefreshExpressionGraph, setExpressionGraph, setPropertyExpressions, setRefreshExpressionGraph

Methods inherited from class org.kuali.rice.krad.datadictionary.DictionaryBeanBase

getComponentCode, getNamespaceCode, setComponentCode, setNamespaceCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kuali.rice.krad.uif.component.Component

addCellCssClass, addDataAttribute, addStyleClass, appendToStyle, completeValidation, getAdditionalComponentsToRefresh, getAdditionalComponentsToRefreshJs, getAllDataAttributesJs, getBaseId, getCellCssClasses, getColSpan, getComplexDataAttributesJs, getComponentModifiers, getComponentPrototypes, getComponentSecurity, getComponentsForLifecycle, getConditionalRefresh, getConditionalRefreshConditionJs, getConditionalRefreshControlNames, getContext, getCssClasses, getDataAttributes, getFinalizeMethodAdditionalArguments, getFinalizeMethodInvoker, getFinalizeMethodToCall, getId, getOrder, getProgressiveDisclosureConditionJs, getProgressiveDisclosureControlNames, getProgressiveRender, getPropertyReplacerComponents, getPropertyReplacers, getRefreshTimer, getRefreshWhenChangedPropertyNames, getRenderedHtmlOutput, getRequired, getRowSpan, getSimpleDataAttributes, getStyle, getTemplate, getTemplateOptions, getTemplateOptionsJSString, getTitle, getToolTip, isDisableSessionPersistence, isDisclosedByAction, isForceSessionPersistence, isHidden, isProgressiveRenderAndRefresh, isProgressiveRenderViaAJAX, isReadOnly, isRefreshedByAction, isRender, isResetDataOnRefresh, isSelfRendered, performApplyModel, performInitialization, pushAllToContext, pushObjectToContext, setAdditionalComponentsToRefresh, setBaseId, setCellCssClasses, setColSpan, setComponentModifiers, setComponentSecurity, setConditionalRefresh, setContext, setCssClasses, setDataAttributes, setDisableSessionPersistence, setDisclosedByAction, setForceSessionPersistence, setHidden, setId, setOrder, setProgressiveRender, setProgressiveRenderAndRefresh, setProgressiveRenderViaAJAX, setPropertyReplacers, setReadOnly, setRefreshedByAction, setRefreshTimer, setRefreshWhenChangedPropertyNames, setRender, setRenderedHtmlOutput, setRequired, setResetDataOnRefresh, setRowSpan, setSelfRendered, setStyle, setTemplate, setTemplateOptions, setTemplateOptionsJSString, setTitle, setToolTip

Methods inherited from interface org.kuali.rice.krad.datadictionary.uif.UifDictionaryBean

getExpressionGraph, getPropertyExpression, getPropertyExpressions, getRefreshExpressionGraph, setExpressionGraph, setPropertyExpressions, setRefreshExpressionGraph

Methods inherited from interface org.kuali.rice.krad.datadictionary.DictionaryBean

getComponentCode, getNamespaceCode

Methods inherited from interface org.kuali.rice.krad.uif.component.ScriptEventSupport

getOnBlurScript, getOnChangeScript, getOnClickScript, getOnCloseScript, getOnDblClickScript, getOnDocumentReadyScript, getOnFocusScript, getOnKeyDownScript, getOnKeyPressScript, getOnKeyUpScript, getOnLoadScript, getOnMouseDownScript, getOnMouseMoveScript, getOnMouseOutScript, getOnMouseOverScript, getOnMouseUpScript, getOnSubmitScript, getOnUnloadScript, setOnBlurScript, setOnLoadScript

Constructor Detail

Suggest

public Suggest()

Method Detail

performFinalize

public void performFinalize(View view,
                            Object model,
                            Component parent)

The following actions are performed:

• Adjusts the query field mappings on the query based on the binding configuration of the field
• TODO: determine query if render is true and query is not set

Specified by:

performFinalize in interface Component

Overrides:

performFinalize in class ComponentBase

Parameters:

view - - view instance that should be finalized for rendering

model - - top level object containing the data

parent - - parent component

See Also:

ComponentBase.performFinalize(org.kuali.rice.krad.uif.view.View, java.lang.Object, org.kuali.rice.krad.uif.component.Component)

retrieveSuggestOptions

protected void retrieveSuggestOptions(View view)

Invokes the configured query method and sets the returned method value as the suggest options or suggest options JS string

Parameters:

view - view instance the suggest belongs to, used to get the view helper service if needed

getSuggestQuery

public AttributeQuery getSuggestQuery()

Attribute query instance the will be executed to provide the suggest options

Returns:

AttributeQuery

setSuggestQuery

public void setSuggestQuery(AttributeQuery suggestQuery)

Setter for the suggest attribute query

Parameters:

suggestQuery -

getSourcePropertyName

public String getSourcePropertyName()

Name of the property on the query result object that provides the options for the suggest, values from this field will be collected and sent back on the result to provide as suggest options

Returns:

String source property name

setSourcePropertyName

public void setSourcePropertyName(String sourcePropertyName)

Setter for the source property name

Parameters:

sourcePropertyName -

isSourceQueryMethodResults

public boolean isSourceQueryMethodResults()

When set to true the results of a query method will be used directly as the suggestions ( it will not be assumed the method returns objects from which the source property name is then used to pull out the suggestions)

Note this is not supported for auto queries (only custom method queries). The query method can return a list of Strings which will be used for the suggestions, a list of object with 'label' and 'value' properties, or a custom object (if the plugin has been customized to handle the object)

Returns:

boolean true if the query method results should be used as the suggestions, false to assume objects are returned and suggestions are formed using the source property name

setSourceQueryMethodResults

public void setSourceQueryMethodResults(boolean sourceQueryMethodResults)

Setter for the source query method results indicator

Parameters:

sourceQueryMethodResults -

isRetrieveAllSuggestions

public boolean isRetrieveAllSuggestions()

Indicates whether all suggest options should be retrieved up front and provide to the suggest widget as options locally

Use this for a small list of options to improve performance. The query will be performed on the client to filter the provider options based on the users input instead of doing a query each time

When a query method is configured and this option set to true the method will be invoked to set the options. The query method should not take any arguments and should return the suggestion options List or the JS String as a result. If a query method is not configured the suggest options can be set through configuration or a view helper method (for example a component finalize method)

Returns:

boolean true to provide the suggest options initially, false to use ajax retrieval based on the user's input

setRetrieveAllSuggestions

public void setRetrieveAllSuggestions(boolean retrieveAllSuggestions)

Setter for the retrieve all suggestions indicator

Parameters:

retrieveAllSuggestions -

getSuggestOptions

public List<Object> getSuggestOptions()

When isRetrieveAllSuggestions() is true, this list provides the full list of suggestions

If a query method is configured that method will be invoked to populate this list, otherwise the list should be populated through configuration or the view helper

The suggest options can either be a list of Strings, in which case the strings will be the suggested values. Or a list of objects. If the object does not have 'label' and 'value' properties, a custom render and select method must be provided

Returns:

List