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java.lang.Objectjavax.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.AbstractHtmlInputElementTag
org.springframework.web.servlet.tags.form.AbstractCheckedElementTag
org.springframework.web.servlet.tags.form.AbstractMultiCheckedElementTag
public abstract class AbstractMultiCheckedElementTag
Abstract base class to provide common methods for implementing
databinding-aware JSP tags for rendering multiple
HTML 'input
' elements with a 'type
'
of 'checkbox
' or 'radio
'.
Field Summary |
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Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag |
---|
ACCESSKEY_ATTRIBUTE, DISABLED_ATTRIBUTE, ONBLUR_ATTRIBUTE, ONCHANGE_ATTRIBUTE, ONFOCUS_ATTRIBUTE, READONLY_ATTRIBUTE |
Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag |
---|
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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COMMAND_NAME_VARIABLE_NAME, 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 | |
---|---|
AbstractMultiCheckedElementTag()
|
Method Summary | |
---|---|
String |
getDelimiter()
Return the delimiter to be used between each ' input type="radio" ' tag. |
String |
getElement()
Get the HTML element used to enclose ' input type="checkbox/radio" ' tag. |
protected abstract String |
getInputType()
Return the type of the HTML input element to generate: "checkbox" or "radio". |
protected String |
getItemLabel()
Get the value to be displayed as part of the ' input type="checkbox/radio" ' tag. |
protected Object |
getItems()
Get the Collection , Map or array of objects
used to generate the 'input type="checkbox/radio" ' tags. |
protected String |
getItemValue()
Get the name of the property mapped to the ' value ' attribute
of the 'input type="checkbox/radio" ' tag. |
protected String |
resolveId()
Appends a counter to a specified id as well, since we're dealing with multiple HTML elements. |
void |
setDelimiter(String delimiter)
Set the delimiter to be used between each ' input type="checkbox/radio" ' tag. |
void |
setElement(String element)
Set the HTML element used to enclose the ' input type="checkbox/radio" ' tag. |
void |
setItemLabel(String itemLabel)
Set the value to be displayed as part of the ' input type="checkbox/radio" ' tag. |
void |
setItems(Object items)
Set the Collection , Map or array of objects
used to generate the 'input type="checkbox/radio" ' tags. |
void |
setItemValue(String itemValue)
Set the name of the property mapped to the ' value ' attribute
of the 'input type="checkbox/radio" ' tag. |
protected int |
writeTagContent(TagWriter tagWriter)
Renders the ' input type="radio" ' element with the configured
setItems(Object) values. |
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractCheckedElementTag |
---|
autogenerateId, renderFromBoolean, renderFromValue, renderFromValue |
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag |
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getAccesskey, getDisabled, getOnblur, getOnchange, getOnfocus, getReadonly, isDisabled, isReadonly, setAccesskey, setDisabled, setOnblur, setOnchange, setOnfocus, setReadonly, writeOptionalAttributes |
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag |
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getCssClass, getCssErrorClass, getCssStyle, getDir, getDynamicAttributes, getLang, getOnclick, getOndblclick, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getTabindex, getTitle, resolveCssClass, setCssClass, setCssErrorClass, setCssStyle, setDir, setDynamicAttribute, setLang, setOnclick, setOndblclick, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setTabindex, setTitle, writeDefaultAttributes |
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag |
---|
doFinally, getBindStatus, 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 |
---|
doCatch, doStartTag, getRequestContext |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
---|
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 AbstractMultiCheckedElementTag()
Method Detail |
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public void setItems(Object items)
Collection
, Map
or array of objects
used to generate the 'input type="checkbox/radio"
' tags.
Typically a runtime expression.
items
- said itemsprotected Object getItems()
Collection
, Map
or array of objects
used to generate the 'input type="checkbox/radio"
' tags.
public void setItemValue(String itemValue)
value
' attribute
of the 'input type="checkbox/radio"
' tag.
May be a runtime expression.
protected String getItemValue()
value
' attribute
of the 'input type="checkbox/radio"
' tag.
public void setItemLabel(String itemLabel)
input type="checkbox/radio"
' tag.
May be a runtime expression.
protected String getItemLabel()
input type="checkbox/radio"
' tag.
public void setDelimiter(String delimiter)
input type="checkbox/radio"
' tag.
By default, there is no delimiter.
public String getDelimiter()
input type="radio"
' tag.
public void setElement(String element)
input type="checkbox/radio"
' tag.
Defaults to an HTML '<span/>
' tag.
public String getElement()
input type="checkbox/radio"
' tag.
protected String resolveId() throws JspException
resolveId
in class AbstractDataBoundFormElementTag
JspException
AbstractDataBoundFormElementTag.getId()
,
AbstractDataBoundFormElementTag.autogenerateId()
protected int writeTagContent(TagWriter tagWriter) throws JspException
input type="radio"
' element with the configured
setItems(Object)
values. Marks the element as checked if the
value matches the bound value.
writeTagContent
in class AbstractCheckedElementTag
Tag.doStartTag()
.
JspException
protected abstract String getInputType()
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