BindErrorsTag (Spring Framework 4.3.30.RELEASE API)

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.BindErrorsTag

所有已实现的接口:
Serializable, IterationTag, JspTag, Tag, TryCatchFinally
```
public class BindErrorsTag
extends HtmlEscapingAwareTag
```
JSP tag that evaluates content if there are binding errors for a certain bean. Exports an "errors" variable of type Errors for the given bean.
作者:
Rod Johnson, Juergen Hoeller
另请参阅:
BindTag, Errors, 序列化表格

字段概要
字段
修饰符和类型字段说明
static String ERRORS_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
  id, 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
BindErrorsTag()

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
`int`	`doEndTag()`
`void`	`doFinally()`
`protected int`	`doStartTagInternal()`	Called by doStartTag to perform the actual work.
`Errors`	`getErrors()`	Retrieve the Errors instance that this tag is currently bound to.
`String`	`getName()`	Return the name of the bean that this tag checks.
`void`	`setName(String name)`	Set the name of the bean that this tag should check.

从类继承的方法 org.springframework.web.servlet.tags.HtmlEscapingAwareTag
htmlEscape, isDefaultHtmlEscape, 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, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

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

- 字段详细资料
  - ERRORS_VARIABLE_NAME
```
public static final String ERRORS_VARIABLE_NAME
```
    另请参阅:
    常量字段值
- 构造器详细资料
  - BindErrorsTag
```
public BindErrorsTag()
```
- 方法详细资料
  - setName
```
public void setName(String name)
```
    Set the name of the bean that this tag should check.
  - getName
```
public String getName()
```
    Return the name of the bean that this tag checks.
  - doStartTagInternal
```
protected final int doStartTagInternal()
                                throws ServletException,
                                       JspException
```
    从类复制的说明: RequestContextAwareTag
    Called by doStartTag to perform the actual work.
    指定者:
    doStartTagInternal 在类中 RequestContextAwareTag
    返回:
    same as TagSupport.doStartTag
    抛出:
    ServletException
    JspException
    另请参阅:
    TagSupport.doStartTag()
  - doEndTag
```
public int doEndTag()
```
    指定者:
    doEndTag 在接口中 Tag
    覆盖:
    doEndTag 在类中 TagSupport
  - getErrors
```
public final Errors getErrors()
```
    Retrieve the Errors instance that this tag is currently bound to.
    Intended for cooperating nesting tags.
  - doFinally
```
public void doFinally()
```
    指定者:
    doFinally 在接口中 TryCatchFinally
    覆盖:
    doFinally 在类中 RequestContextAwareTag