类 TextareaTag
- 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.AbstractHtmlInputElementTag
- org.springframework.web.servlet.tags.form.TextareaTag
- 所有已实现的接口:
Serializable
,DynamicAttributes
,IterationTag
,JspTag
,Tag
,TryCatchFinally
,EditorAwareTag
public class TextareaTag extends AbstractHtmlInputElementTag
The<textarea>
tag renders an HTML 'textarea'.Attribute Summary Attribute Required? Runtime Expression? Description accesskey
false
true
HTML Standard Attribute
cols
false
true
HTML Required Attribute
cssClass
false
true
HTML Optional Attribute
cssErrorClass
false
true
HTML Optional Attribute. Used when the bound field has errors.
cssStyle
false
true
HTML Optional Attribute
dir
false
true
HTML Standard Attribute
disabled
false
true
HTML Optional Attribute. Setting the value of this attribute to 'true' will disable the HTML element.
htmlEscape
false
true
Enable/disable HTML escaping of rendered values.
id
false
true
HTML Standard Attribute
lang
false
true
HTML Standard Attribute
onblur
false
true
HTML Event Attribute
onchange
false
true
HTML Event Attribute
onclick
false
true
HTML Event Attribute
ondblclick
false
true
HTML Event Attribute
onfocus
false
true
HTML Event Attribute
onkeydown
false
true
HTML Event Attribute
onkeypress
false
true
HTML Event Attribute
onkeyup
false
true
HTML Event Attribute
onmousedown
false
true
HTML Event Attribute
onmousemove
false
true
HTML Event Attribute
onmouseout
false
true
HTML Event Attribute
onmouseover
false
true
HTML Event Attribute
onmouseup
false
true
HTML Event Attribute
onselect
false
true
HTML Event Attribute
path
true
true
Path to property for data binding
readonly
false
true
HTML Optional Attribute. Setting the value of this attribute to 'true' will make the HTML element readonly.
rows
false
true
HTML Required Attribute
tabindex
false
true
HTML Standard Attribute
title
false
true
HTML Standard Attribute
- 从以下版本开始:
- 2.0
- 作者:
- Rob Harrop, Juergen Hoeller
- 另请参阅:
- 序列化表格
字段概要
字段 修饰符和类型 字段 说明 static String
COLS_ATTRIBUTE
static String
ONSELECT_ATTRIBUTE
static String
ROWS_ATTRIBUTE
从类继承的字段 org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag
ACCESSKEY_ATTRIBUTE, DISABLED_ATTRIBUTE, ONBLUR_ATTRIBUTE, ONCHANGE_ATTRIBUTE, ONFOCUS_ATTRIBUTE, READONLY_ATTRIBUTE
从类继承的字段 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
从类继承的字段 org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
NESTED_PATH_VARIABLE_NAME
从类继承的字段 org.springframework.web.servlet.tags.RequestContextAwareTag
logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE
从类继承的字段 javax.servlet.jsp.tagext.TagSupport
pageContext
从接口继承的字段 javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
从接口继承的字段 javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
构造器概要
构造器 构造器 说明 TextareaTag()
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 protected String
getCols()
Get the value of the 'cols
' attribute.protected String
getOnselect()
Get the value of the 'onselect
' attribute.protected String
getRows()
Get the value of the 'rows
' attribute.void
setCols(String cols)
Set the value of the 'cols
' attribute.void
setOnselect(String onselect)
Set the value of the 'onselect
' attribute.void
setRows(String rows)
Set the value of the 'rows
' attribute.protected int
writeTagContent(TagWriter tagWriter)
Subclasses should implement this method to perform tag content rendering.从类继承的方法 org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag
getAccesskey, getOnblur, getOnchange, getOnfocus, isDisabled, isReadonly, setAccesskey, setDisabled, setOnblur, setOnchange, setOnfocus, setReadonly, writeOptionalAttributes
从类继承的方法 org.springframework.web.servlet.tags.form.AbstractHtmlElementTag
getCssClass, getCssErrorClass, getCssStyle, getDir, getDynamicAttributes, getLang, getOnclick, getOndblclick, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getTabindex, getTitle, isValidDynamicAttribute, resolveCssClass, setCssClass, setCssErrorClass, setCssStyle, setDir, setDynamicAttribute, setLang, setOnclick, setOndblclick, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setTabindex, setTitle, writeDefaultAttributes
从类继承的方法 org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
autogenerateId, convertToDisplayString, doFinally, getBindStatus, getBoundValue, getEditor, getId, getName, getNestedPath, getPath, getPropertyEditor, getPropertyPath, processFieldValue, resolveId, setId, setPath
从类继承的方法 org.springframework.web.servlet.tags.form.AbstractFormTag
createTagWriter, doStartTagInternal, evaluate, getDisplayString, getDisplayString, isDefaultHtmlEscape, writeOptionalAttribute
从类继承的方法 org.springframework.web.servlet.tags.HtmlEscapingAwareTag
htmlEscape, isHtmlEscape, isResponseEncodedHtmlEscape, setHtmlEscape
从类继承的方法 org.springframework.web.servlet.tags.RequestContextAwareTag
doCatch, doStartTag, getRequestContext
从类继承的方法 javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue
字段详细资料
ROWS_ATTRIBUTE
public static final String ROWS_ATTRIBUTE
- 另请参阅:
- 常量字段值
COLS_ATTRIBUTE
public static final String COLS_ATTRIBUTE
- 另请参阅:
- 常量字段值
ONSELECT_ATTRIBUTE
public static final String ONSELECT_ATTRIBUTE
- 另请参阅:
- 常量字段值
构造器详细资料
TextareaTag
public TextareaTag()
方法详细资料
setRows
public void setRows(String rows)
Set the value of the 'rows
' attribute. May be a runtime expression.
setCols
public void setCols(String cols)
Set the value of the 'cols
' attribute. May be a runtime expression.
setOnselect
public void setOnselect(String onselect)
Set the value of the 'onselect
' attribute. May be a runtime expression.
getOnselect
@Nullable protected String getOnselect()
Get the value of the 'onselect
' attribute.
writeTagContent
protected int writeTagContent(TagWriter tagWriter) throws JspException
从类复制的说明:AbstractFormTag
Subclasses should implement this method to perform tag content rendering.- 指定者:
writeTagContent
在类中AbstractFormTag
- 返回:
- valid tag render instruction as per
Tag.doStartTag()
. - 抛出:
JspException