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java.lang.Object javax.servlet.jsp.tagext.TagSupport org.springframework.web.servlet.tags.RequestContextAwareTag org.springframework.web.servlet.tags.HtmlEscapingAwareTag org.springframework.web.servlet.tags.form.AbstractFormTag org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag org.springframework.web.servlet.tags.form.AbstractHtmlElementTag org.springframework.web.servlet.tags.form.OptionsTag
public class OptionsTag
Convenient tag that allows one to supply a collection of objects
that are to be rendered as 'option
' tags within a
'select
' tag.
Must be used within a 'select' tag
.
Field Summary |
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Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag |
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CLASS_ATTRIBUTE, DIR_ATTRIBUTE, LANG_ATTRIBUTE, ONCLICK_ATTRIBUTE, ONDBLCLICK_ATTRIBUTE, ONKEYDOWN_ATTRIBUTE, ONKEYPRESS_ATTRIBUTE, ONKEYUP_ATTRIBUTE, ONMOUSEDOWN_ATTRIBUTE, ONMOUSEMOVE_ATTRIBUTE, ONMOUSEOUT_ATTRIBUTE, ONMOUSEOVER_ATTRIBUTE, ONMOUSEUP_ATTRIBUTE, STYLE_ATTRIBUTE, TABINDEX_ATTRIBUTE, TITLE_ATTRIBUTE |
Fields inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag |
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NESTED_PATH_VARIABLE_NAME |
Fields inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag |
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logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
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pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
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EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
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EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Constructor Summary | |
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OptionsTag()
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Method Summary | |
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protected BindStatus |
getBindStatus()
Get the BindStatus for this tag. |
protected String |
getDisabled()
Get the value of the ' disabled ' attribute. |
protected String |
getItemLabel()
Get the name of the property mapped to the label (inner text) of the ' option ' tag. |
protected Object |
getItems()
Get the Collection , Map or array
of objects used to generate the inner 'option ' tags. |
protected String |
getItemValue()
Return the name of the property mapped to the ' value '
attribute of the 'option ' tag. |
protected boolean |
isDisabled()
Is the current HTML tag disabled? |
void |
setDisabled(String disabled)
Set the value of the ' disabled ' attribute. |
void |
setItemLabel(String itemLabel)
Set the name of the property mapped to the label (inner text) of the ' option ' tag. |
void |
setItems(Object items)
Set the Collection , Map or array
of objects used to generate the inner 'option ' tags. |
void |
setItemValue(String itemValue)
Set the name of the property mapped to the ' value '
attribute of the 'option ' tag. |
protected int |
writeTagContent(TagWriter tagWriter)
Subclasses should implement this method to perform tag content rendering. |
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag |
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getCssClass, getCssErrorClass, getCssStyle, getDir, getLang, getOnclick, getOndblclick, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getTabindex, getTitle, resolveCssClass, setCssClass, setCssErrorClass, setCssStyle, setDir, setLang, setOnclick, setOndblclick, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setTabindex, setTitle, writeDefaultAttributes, writeOptionalAttributes |
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag |
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autogenerateId, doFinally, getBoundValue, getEditor, getId, getName, getNestedPath, getPath, getPropertyEditor, getPropertyPath, setId, setPath |
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractFormTag |
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createTagWriter, doStartTagInternal, evaluate, getDisplayString, getDisplayString, isDefaultHtmlEscape, writeOptionalAttribute |
Methods inherited from class org.springframework.web.servlet.tags.HtmlEscapingAwareTag |
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isHtmlEscape, setHtmlEscape |
Methods inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag |
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doCatch, doStartTag, getRequestContext |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
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doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public OptionsTag()
Method Detail |
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public void setItems(Object items)
Collection
, Map
or array
of objects used to generate the inner 'option
' tags.
Required when wishing to render 'option
' tags from an
array, Collection
or Map
.
Typically a runtime expression.
items
- said items
IllegalArgumentException
- if the supplied items
instance is null
protected Object getItems()
Collection
, Map
or array
of objects used to generate the inner 'option
' tags.
Typically a runtime expression.
public void setItemValue(String itemValue)
value
'
attribute of the 'option
' tag.
Required when wishing to render 'option
' tags from
an array or Collection
.
May be a runtime expression.
protected String getItemValue()
value
'
attribute of the 'option
' tag.
public void setItemLabel(String itemLabel)
option
' tag.
May be a runtime expression.
protected String getItemLabel()
option
' tag.
May be a runtime expression.
public void setDisabled(String disabled)
disabled
' attribute.
May be a runtime expression.
disabled
- the value of the 'disabled
' attributeprotected String getDisabled()
disabled
' attribute.
protected boolean isDisabled()
true
if this tag is disabledprotected int writeTagContent(TagWriter tagWriter) throws JspException
AbstractFormTag
writeTagContent
in class AbstractFormTag
Tag.doStartTag()
.
JspException
protected BindStatus getBindStatus()
AbstractDataBoundFormElementTag
BindStatus
for this tag.
getBindStatus
in class AbstractDataBoundFormElementTag
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