public class Decimalbox extends NumberInputElement
Default getZclass()
: z-decimalbox.(since 3.5.0)
Modifier and Type | Field and Description |
---|---|
static int |
AUTO
Used with
setScale(int) to denote that the scale is decided by
what user has entered. |
_value
Constructor and Description |
---|
Decimalbox() |
Decimalbox(BigDecimal value) |
Modifier and Type | Method and Description |
---|---|
protected Object |
coerceFromString(String value)
Coerces the value passed to
InputElement.setText(java.lang.String) . |
protected String |
coerceToString(Object value)
Coerces the value passed to
InputElement.setText(java.lang.String) . |
double |
doubleValue()
Returns the value in double.
|
int |
getScale()
Returns the scale for the decimal number storing in this component,
or
AUTO if the scale is decided automatically (based on
what user has entered). |
BigDecimal |
getValue()
Returns the value (in BigDecimal), might be null unless
a constraint stops it.
|
String |
getZclass() |
int |
intValue()
Returns the value in integer.
|
long |
longValue()
Returns the value in long.
|
protected Object |
marshall(Object value)
Marshall value to be sent to the client if needed.
|
protected void |
renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) |
void |
setRawValue(Object value)
Sets the raw value directly.
|
void |
setScale(int scale)
Sets the scale for the decimal number storing in this component,
or
AUTO if the scale is decided automatically (based on
what user has entered). |
void |
setValue(BigDecimal value)
Sets the value (in BigDecimal).
|
void |
setValue(String str) |
short |
shortValue()
Returns the value in short.
|
protected Object |
unmarshall(Object value)
Unmarshall value returned from client if needed.
|
formatNumber, getDefaultFormat, getDefaultLocale, getLocale, getPropertyAccess, getRoundingMode, setLocale, setLocale, setRoundingMode, setRoundingMode, toNumberOnly
getFormat, getRealFormat, setFormat
checkUserError, clearErrorMessage, clearErrorMessage, clone, getCols, getConstraint, getErrorboxIconSclass, getErrorboxSclass, getErrorMessage, getInstant, getMaxlength, getName, getPlaceholder, getRawText, getRawValue, getTargetValue, getText, getType, isChildable, isDisabled, isInplace, isInstant, isMultiline, isReadonly, isValid, onWrongValue, select, service, setCols, setConstraint, setConstraint, setDisabled, setErrorboxIconSclass, setErrorboxSclass, setErrorMessage, setInplace, setInsertedText, setInstant, setMaxlength, setName, setPlaceholder, setReadonly, setSelectedText, setSelectionRange, setText, setValueDirectly, showCustomError, validate
getContext, getCtrlKeys, getPopup, getTooltip, setContext, setContext, setContextAttributes, setCtrlKeys, setPopup, setPopup, setPopupAttributes, setTooltip, setTooltip, setTooltipAttributes
focus, getAction, getDraggable, getDroppable, getExtraCtrl, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getStyle, getTabindex, getTabindexInteger, getTooltiptext, getTop, getVflex, getWidth, getZindex, getZIndex, setAction, setClass, setDraggable, setDroppable, setFocus, setHeight, setHeight0, setHeightDirectly, setHflex, setHflex0, setHflexDirectly, setLeft, setLeftDirectly, setRenderdefer, setSclass, setStyle, setTabindex, setTabindex, setTooltiptext, setTop, setTopDirectly, setVflex, setVflex0, setVflexDirectly, setWidth, setWidth0, setWidthDirectly, setZclass, setZindex, setZIndex, setZIndexDirectly
addAnnotation, addAnnotation, addCallback, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addRedrawCallback, addScopeListener, addShadowRoot, addShadowRootBefore, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildAdded, beforeChildRemoved, beforeParentChanged, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableBindingAnnotation, disableClientUpdate, enableBindingAnnotation, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getCallback, getChildren, getClientAttribute, getClientDataAttribute, getClientEvents, getDefaultMold, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getEventListenerMap, getEventListeners, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRedrawCallback, getRoot, getShadowFellowIfAny, getShadowRoots, getShadowVariable, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, insertBefore, invalidate, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeCallback, removeChild, removeEventListener, removeForward, removeForward, removeRedrawCallback, removeScopeListener, removeShadowRoot, render, render, render, replace, response, response, response, service, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setAutag, setClientAttribute, setClientDataAttribute, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setParent, setStubonly, setStubonly, setSubBindingAnnotationCount, setTemplate, setVisible, setVisibleDirectly, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, updateByClient, updateSubBindingAnnotationCount, willPassivate, willPassivate, willSerialize, willSerialize
public static final int AUTO
setScale(int)
to denote that the scale is decided by
what user has entered.public Decimalbox()
public Decimalbox(BigDecimal value) throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
public BigDecimal getValue() throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
- if user entered a wrong valuepublic double doubleValue() throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
public int intValue() throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
public long longValue() throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
public short shortValue() throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
public void setValue(BigDecimal value) throws org.zkoss.zk.ui.WrongValueException
org.zkoss.zk.ui.WrongValueException
- if value is wrongpublic void setValue(String str)
public int getScale()
public void setScale(int scale)
public String getZclass()
getZclass
in class org.zkoss.zk.ui.HtmlBasedComponent
protected Object marshall(Object value)
InputElement
Overrides it if the value to be sent to the client is not JSON Compatible.
marshall
in class InputElement
value
- the value to be sent to the clientprotected Object unmarshall(Object value)
InputElement
Overrides it if the value returned is not JSON Compatible.
unmarshall
in class InputElement
value
- the value returned from clientpublic void setRawValue(Object value)
InputElement
If you feel confusing with setValue, such as Textbox.setValue(java.lang.String)
,
it is usually better to use setValue instead. This method
is reserved for developer that really want to set an 'illegal'
value (such as an empty string to a textbox with no-empty constraint).
Note: since 3.0.1, the value will be re-validate again if
InputElement.getText()
or others (such as Intbox.getValue()
)
is called. In other words, it is assumed that the specified value
is not validated yet -- the same state when this component is
created. If you want to avoid the re-validation, you have to invoke
InputElement.clearErrorMessage()
.
Like setValue, the result is returned back to the server
by calling InputElement.getText()
.
setRawValue
in class InputElement
InputElement.getRawValue()
protected Object coerceFromString(String value) throws org.zkoss.zk.ui.WrongValueException
InputElement
InputElement.setText(java.lang.String)
.
Deriving note:
If you want to store the value in other type, say BigDecimal,
you have to override InputElement.coerceToString(java.lang.Object)
and InputElement.coerceFromString(java.lang.String)
to convert between a string and your targeting type.
Moreover, when Textbox
is called, it calls this method
with value = null. Derives shall handle this case properly.
coerceFromString
in class InputElement
org.zkoss.zk.ui.WrongValueException
protected String coerceToString(Object value)
InputElement
InputElement.setText(java.lang.String)
.
Default: convert null to an empty string.
Deriving note:
If you want to store the value in other type, say BigDecimal,
you have to override InputElement.coerceToString(java.lang.Object)
and InputElement.coerceFromString(java.lang.String)
to convert between a string and your targeting type.
coerceToString
in class InputElement
protected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) throws IOException
renderProperties
in class NumberInputElement
IOException
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