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.AbstractHtmlElementBodyTag

所有已实现的接口:
Serializable, BodyTag, DynamicAttributes, IterationTag, JspTag, Tag, TryCatchFinally, EditorAwareTag
直接已知子类:
ErrorsTag, OptionTag
```
public abstract class AbstractHtmlElementBodyTag
extends AbstractHtmlElementTag
implements BodyTag
```
Convenient super class for many html tags that render content using the databinding features of the AbstractHtmlElementTag. The only thing sub-tags need to do is override renderDefaultContent(TagWriter).
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
- 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.BodyTag
  EVAL_BODY_BUFFERED, EVAL_BODY_TAG
- 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
AbstractHtmlElementBodyTag()

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`int`	`doEndTag()`	If `rendering`, flush any buffered `BodyContent` or, if no `BodyContent` is supplied, `render the default content`.
`void`	`doFinally()`	Clean up any attributes and stored resources.
`void`	`doInitBody()`
`protected void`	`exposeAttributes()`	Called during `writeTagContent(org.springframework.web.servlet.tags.form.TagWriter)` allowing subclasses to add any attributes to the `PageContext` as needed.
`protected void`	`flushBufferedBodyContent(BodyContent bodyContent)`	The user customised the output of the error messages - flush the buffered content into the main `JspWriter`.
`protected void`	`onWriteTagContent()`	Called at the start of `writeTagContent(org.springframework.web.servlet.tags.form.TagWriter)` allowing subclasses to perform any precondition checks or setup tasks that might be necessary.
`protected void`	`removeAttributes()`	Called by `doFinally()` allowing subclasses to remove any attributes from the `PageContext` as needed.
`protected abstract void`	`renderDefaultContent(TagWriter tagWriter)`
`protected void`	`renderFromBodyContent(BodyContent bodyContent, TagWriter tagWriter)`	Render the tag contents based on the supplied `BodyContent`.
`void`	`setBodyContent(BodyContent bodyContent)`
`protected boolean`	`shouldRender()`	Should rendering of this tag proceed at all.
`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.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, writeOptionalAttributes

从类继承的方法 org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
autogenerateId, convertToDisplayString, 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, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 javax.servlet.jsp.tagext.IterationTag
doAfterBody

从接口继承的方法 javax.servlet.jsp.tagext.Tag
doStartTag, getParent, release, setPageContext, setParent

- 构造器详细资料
  - AbstractHtmlElementBodyTag
```
public AbstractHtmlElementBodyTag()
```
- 方法详细资料
  - 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
  - doEndTag
```
public int doEndTag()
             throws JspException
```
    If rendering, flush any buffered BodyContent or, if no BodyContent is supplied, render the default content.
    指定者:
    doEndTag 在接口中 Tag
    覆盖:
    doEndTag 在类中 TagSupport
    返回:
    a Tag.EVAL_PAGE result
    抛出:
    JspException
  - renderFromBodyContent
```
protected void renderFromBodyContent(BodyContent bodyContent,
                                     TagWriter tagWriter)
                              throws JspException
```
    Render the tag contents based on the supplied BodyContent.
    The default implementation simply flushes the BodyContent directly to the output. Subclasses may choose to override this to add additional content to the output.
    抛出:
    JspException
  - doFinally
```
public void doFinally()
```
    Clean up any attributes and stored resources.
    指定者:
    doFinally 在接口中 TryCatchFinally
    覆盖:
    doFinally 在类中 AbstractDataBoundFormElementTag
  - onWriteTagContent
```
protected void onWriteTagContent()
```
    Called at the start of writeTagContent(org.springframework.web.servlet.tags.form.TagWriter) allowing subclasses to perform any precondition checks or setup tasks that might be necessary.
  - shouldRender
```
protected boolean shouldRender()
                        throws JspException
```
    Should rendering of this tag proceed at all. Returns 'true' by default causing rendering to occur always, Subclasses can override this if they provide conditional rendering.
    抛出:
    JspException
  - exposeAttributes
```
protected void exposeAttributes()
                         throws JspException
```
    Called during writeTagContent(org.springframework.web.servlet.tags.form.TagWriter) allowing subclasses to add any attributes to the PageContext as needed.
    抛出:
    JspException
  - removeAttributes
```
protected void removeAttributes()
```
    Called by doFinally() allowing subclasses to remove any attributes from the PageContext as needed.
  - flushBufferedBodyContent
```
protected void flushBufferedBodyContent(BodyContent bodyContent)
                                 throws JspException
```
    The user customised the output of the error messages - flush the buffered content into the main JspWriter.
    抛出:
    JspException
  - renderDefaultContent
```
protected abstract void renderDefaultContent(TagWriter tagWriter)
                                      throws JspException
```
    抛出:
    JspException
  - doInitBody
```
public void doInitBody()
                throws JspException
```
    指定者:
    doInitBody 在接口中 BodyTag
    抛出:
    JspException
  - setBodyContent
```
public void setBodyContent(BodyContent bodyContent)
```
    指定者:
    setBodyContent 在接口中 BodyTag

类 AbstractHtmlElementBodyTag

字段概要

从类继承的字段 org.springframework.web.servlet.tags.form.AbstractHtmlElementTag

从类继承的字段 org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag

从类继承的字段 org.springframework.web.servlet.tags.RequestContextAwareTag

从类继承的字段 javax.servlet.jsp.tagext.TagSupport

从接口继承的字段 javax.servlet.jsp.tagext.BodyTag

从接口继承的字段 javax.servlet.jsp.tagext.IterationTag

从接口继承的字段 javax.servlet.jsp.tagext.Tag

构造器概要

方法概要

从类继承的方法 org.springframework.web.servlet.tags.form.AbstractHtmlElementTag

从类继承的方法 org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag

从类继承的方法 org.springframework.web.servlet.tags.form.AbstractFormTag

从类继承的方法 org.springframework.web.servlet.tags.HtmlEscapingAwareTag

从类继承的方法 org.springframework.web.servlet.tags.RequestContextAwareTag

从类继承的方法 javax.servlet.jsp.tagext.TagSupport

从类继承的方法 java.lang.Object

从接口继承的方法 javax.servlet.jsp.tagext.IterationTag

从接口继承的方法 javax.servlet.jsp.tagext.Tag

构造器详细资料

AbstractHtmlElementBodyTag

方法详细资料

writeTagContent

doEndTag

renderFromBodyContent

doFinally

onWriteTagContent

shouldRender

exposeAttributes

removeAttributes

flushBufferedBodyContent

renderDefaultContent

doInitBody

setBodyContent