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## org.springframework.web.servlet.tags.form
Class AbstractHtmlElementTag

    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

All Implemented Interfaces:
  Serializable, DynamicAttributes, IterationTag, JspTag, Tag, TryCatchFinally, EditorAwareTag

Direct Known Subclasses:
  AbstractHtmlElementBodyTag, AbstractHtmlInputElementTag, FormTag, HiddenInputTag, LabelTag, OptionsTag

    public abstract class AbstractHtmlElementTag

extends AbstractDataBoundFormElementTag
implements DynamicAttributes

Base class for databinding-aware JSP tags that render HTML element. Provides a set of properties corresponding to the set of HTML attributes that are common across elements.

Additionally, this base class allows for rendering non-standard attributes as part of the tag's output. These attributes are accessible to subclasses if needed via the `dynamicAttributes` map.

Since:
  2.0
Author:
  Rob Harrop, Jeremy Grelle
See Also:
  Serialized Form

Field Summary
`static String` | `CLASS_ATTRIBUTE`
`static String` | `DIR_ATTRIBUTE`
`static String` | `LANG_ATTRIBUTE`
`static String` | `ONCLICK_ATTRIBUTE`
`static String` | `ONDBLCLICK_ATTRIBUTE`
`static String` | `ONKEYDOWN_ATTRIBUTE`
`static String` | `ONKEYPRESS_ATTRIBUTE`
`static String` | `ONKEYUP_ATTRIBUTE`
`static String` | `ONMOUSEDOWN_ATTRIBUTE`
`static String` | `ONMOUSEMOVE_ATTRIBUTE`
`static String` | `ONMOUSEOUT_ATTRIBUTE`
`static String` | `ONMOUSEOVER_ATTRIBUTE`
`static String` | `ONMOUSEUP_ATTRIBUTE`
`static String` | `STYLE_ATTRIBUTE`
`static String` | `TABINDEX_ATTRIBUTE`
`static String` | `TITLE_ATTRIBUTE`

Fields inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
`COMMAND_NAME_VARIABLE_NAME, NESTED_PATH_VARIABLE_NAME`

Fields inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag
`logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE`

Fields inherited from class javax.servlet.jsp.tagext.TagSupport
`pageContext`

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
`EVAL_BODY_AGAIN`

Fields inherited from interface javax.servlet.jsp.tagext.Tag
`EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE`

Constructor Summary
`AbstractHtmlElementTag()`

Method Summary
`protected String` | `getCssClass()` Get the value of the '`class`' attribute.
`protected String` | `getCssErrorClass()` The CSS class to use when the field bound to a particular tag has errors.
`protected String` | `getCssStyle()` Get the value of the '`style`' attribute.
`protected String` | `getDir()` Get the value of the '`dir`' attribute.
`protected Map<String,Object>` | `getDynamicAttributes()` Get the map of dynamic attributes.
`protected String` | `getLang()` Get the value of the '`lang`' attribute.
`protected String` | `getOnclick()` Get the value of the '`onclick`' attribute.
`protected String` | `getOndblclick()` Get the value of the '`ondblclick`' attribute.
`protected String` | `getOnkeydown()` Get the value of the '`onkeydown`' attribute.
`protected String` | `getOnkeypress()` Get the value of the '`onkeypress`' attribute.
`protected String` | `getOnkeyup()` Get the value of the '`onkeyup`' attribute.
`protected String` | `getOnmousedown()` Get the value of the '`onmousedown`' attribute.
`protected String` | `getOnmousemove()` Get the value of the '`onmousemove`' attribute.
`protected String` | `getOnmouseout()` Get the value of the '`onmouseout`' attribute.
`protected String` | `getOnmouseover()` Get the value of the '`onmouseover`' attribute.
`protected String` | `getOnmouseup()` Get the value of the '`onmouseup`' attribute.
`protected String` | `getTabindex()` Get the value of the '`tabindex`' attribute.
`protected String` | `getTitle()` Get the value of the '`title`' attribute.
`protected String` | `resolveCssClass()` Gets the appropriate CSS class to use based on the state of the current `BindStatus` object.
`void` | `setCssClass(String cssClass)` Set the value of the '`class`' attribute.
`void` | `setCssErrorClass(String cssErrorClass)` The CSS class to use when the field bound to a particular tag has errors.
`void` | `setCssStyle(String cssStyle)` Set the value of the '`style`' attribute.
`void` | `setDir(String dir)` Set the value of the '`dir`' attribute.
`void` | `setDynamicAttribute(String uri, String localName, Object value)`
`void` | `setLang(String lang)` Set the value of the '`lang`' attribute.
`void` | `setOnclick(String onclick)` Set the value of the '`onclick`' attribute.
`void` | `setOndblclick(String ondblclick)` Set the value of the '`ondblclick`' attribute.
`void` | `setOnkeydown(String onkeydown)` Set the value of the '`onkeydown`' attribute.
`void` | `setOnkeypress(String onkeypress)` Set the value of the '`onkeypress`' attribute.
`void` | `setOnkeyup(String onkeyup)` Set the value of the '`onkeyup`' attribute.
`void` | `setOnmousedown(String onmousedown)` Set the value of the '`onmousedown`' attribute.
`void` | `setOnmousemove(String onmousemove)` Set the value of the '`onmousemove`' attribute.
`void` | `setOnmouseout(String onmouseout)` Set the value of the '`onmouseout`' attribute.
`void` | `setOnmouseover(String onmouseover)` Set the value of the '`onmouseover`' attribute.
`void` | `setOnmouseup(String onmouseup)` Set the value of the '`onmouseup`' attribute.
`void` | `setTabindex(String tabindex)` Set the value of the '`tabindex`' attribute.
`void` | `setTitle(String title)` Set the value of the '`title`' attribute.
`protected void` | `writeDefaultAttributes(TagWriter tagWriter)` Writes the default attributes configured via this base class to the supplied `TagWriter`.
`protected void` | `writeOptionalAttributes(TagWriter tagWriter)` Writes the optional attributes configured via this base class to the supplied `TagWriter`.

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
`autogenerateId, convertToDisplayString, doFinally, getBindStatus, getBoundValue, getEditor, getId, getName, getNestedPath, getPath, getPropertyEditor, getPropertyPath, resolveId, setId, setPath`

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractFormTag
`createTagWriter, doStartTagInternal, evaluate, evaluateBoolean, getDisplayString, getDisplayString, isDefaultHtmlEscape, writeOptionalAttribute, writeTagContent`

Methods inherited from class org.springframework.web.servlet.tags.HtmlEscapingAwareTag
`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
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### CLASS_ATTRIBUTE

    public static final String CLASS_ATTRIBUTE

See Also:
  Constant Field Values

### STYLE_ATTRIBUTE

    public static final String STYLE_ATTRIBUTE

See Also:
  Constant Field Values

### LANG_ATTRIBUTE

    public static final String LANG_ATTRIBUTE

See Also:
  Constant Field Values

### TITLE_ATTRIBUTE

    public static final String TITLE_ATTRIBUTE

See Also:
  Constant Field Values

### DIR_ATTRIBUTE

    public static final String DIR_ATTRIBUTE

See Also:
  Constant Field Values

### TABINDEX_ATTRIBUTE

    public static final String TABINDEX_ATTRIBUTE

See Also:
  Constant Field Values

### ONCLICK_ATTRIBUTE

    public static final String ONCLICK_ATTRIBUTE

See Also:
  Constant Field Values

### ONDBLCLICK_ATTRIBUTE

    public static final String ONDBLCLICK_ATTRIBUTE

See Also:
  Constant Field Values

### ONMOUSEDOWN_ATTRIBUTE

    public static final String ONMOUSEDOWN_ATTRIBUTE

See Also:
  Constant Field Values

### ONMOUSEUP_ATTRIBUTE

    public static final String ONMOUSEUP_ATTRIBUTE

See Also:
  Constant Field Values

### ONMOUSEOVER_ATTRIBUTE

    public static final String ONMOUSEOVER_ATTRIBUTE

See Also:
  Constant Field Values

### ONMOUSEMOVE_ATTRIBUTE

    public static final String ONMOUSEMOVE_ATTRIBUTE

See Also:
  Constant Field Values

### ONMOUSEOUT_ATTRIBUTE

    public static final String ONMOUSEOUT_ATTRIBUTE

See Also:
  Constant Field Values

### ONKEYPRESS_ATTRIBUTE

    public static final String ONKEYPRESS_ATTRIBUTE

See Also:
  Constant Field Values

### ONKEYUP_ATTRIBUTE

    public static final String ONKEYUP_ATTRIBUTE

See Also:
  Constant Field Values

### ONKEYDOWN_ATTRIBUTE

    public static final String ONKEYDOWN_ATTRIBUTE

See Also:
  Constant Field Values

Constructor Detail

### AbstractHtmlElementTag

    public AbstractHtmlElementTag()

Method Detail

### setCssClass

    public void setCssClass(String cssClass)

  Set the value of the '`class`' attribute. May be a runtime expression.

### getCssClass

    protected String getCssClass()

  Get the value of the '`class`' attribute. May be a runtime expression.

### setCssErrorClass

    public void setCssErrorClass(String cssErrorClass)

  The CSS class to use when the field bound to a particular tag has errors. May be a runtime expression.

### getCssErrorClass

    protected String getCssErrorClass()

  The CSS class to use when the field bound to a particular tag has errors. May be a runtime expression.

### setCssStyle

    public void setCssStyle(String cssStyle)

  Set the value of the '`style`' attribute. May be a runtime expression.

### getCssStyle

    protected String getCssStyle()

  Get the value of the '`style`' attribute. May be a runtime expression.

### setLang

    public void setLang(String lang)

  Set the value of the '`lang`' attribute. May be a runtime expression.

### getLang

    protected String getLang()

  Get the value of the '`lang`' attribute. May be a runtime expression.

### setTitle

    public void setTitle(String title)

  Set the value of the '`title`' attribute. May be a runtime expression.

### getTitle

    protected String getTitle()

  Get the value of the '`title`' attribute. May be a runtime expression.

### setDir

    public void setDir(String dir)

  Set the value of the '`dir`' attribute. May be a runtime expression.

### getDir

    protected String getDir()

  Get the value of the '`dir`' attribute. May be a runtime expression.

### setTabindex

    public void setTabindex(String tabindex)

  Set the value of the '`tabindex`' attribute. May be a runtime expression.

### getTabindex

    protected String getTabindex()

  Get the value of the '`tabindex`' attribute. May be a runtime expression.

### setOnclick

    public void setOnclick(String onclick)

  Set the value of the '`onclick`' attribute. May be a runtime expression.

### getOnclick

    protected String getOnclick()

  Get the value of the '`onclick`' attribute. May be a runtime expression.

### setOndblclick

    public void setOndblclick(String ondblclick)

  Set the value of the '`ondblclick`' attribute. May be a runtime expression.

### getOndblclick

    protected String getOndblclick()

  Get the value of the '`ondblclick`' attribute. May be a runtime expression.

### setOnmousedown

    public void setOnmousedown(String onmousedown)

  Set the value of the '`onmousedown`' attribute. May be a runtime expression.

### getOnmousedown

    protected String getOnmousedown()

  Get the value of the '`onmousedown`' attribute. May be a runtime expression.

### setOnmouseup

    public void setOnmouseup(String onmouseup)

  Set the value of the '`onmouseup`' attribute. May be a runtime expression.

### getOnmouseup

    protected String getOnmouseup()

  Get the value of the '`onmouseup`' attribute. May be a runtime expression.

### setOnmouseover

    public void setOnmouseover(String onmouseover)

  Set the value of the '`onmouseover`' attribute. May be a runtime expression.

### getOnmouseover

    protected String getOnmouseover()

  Get the value of the '`onmouseover`' attribute. May be a runtime expression.

### setOnmousemove

    public void setOnmousemove(String onmousemove)

  Set the value of the '`onmousemove`' attribute. May be a runtime expression.

### getOnmousemove

    protected String getOnmousemove()

  Get the value of the '`onmousemove`' attribute. May be a runtime expression.

### setOnmouseout

    public void setOnmouseout(String onmouseout)

  Set the value of the '`onmouseout`' attribute. May be a runtime expression.

### getOnmouseout

    protected String getOnmouseout()

  Get the value of the '`onmouseout`' attribute. May be a runtime expression.

### setOnkeypress

    public void setOnkeypress(String onkeypress)

  Set the value of the '`onkeypress`' attribute. May be a runtime expression.

### getOnkeypress

    protected String getOnkeypress()

  Get the value of the '`onkeypress`' attribute. May be a runtime expression.

### setOnkeyup

    public void setOnkeyup(String onkeyup)

  Set the value of the '`onkeyup`' attribute. May be a runtime expression.

### getOnkeyup

    protected String getOnkeyup()

  Get the value of the '`onkeyup`' attribute. May be a runtime expression.

### setOnkeydown

    public void setOnkeydown(String onkeydown)

  Set the value of the '`onkeydown`' attribute. May be a runtime expression.

### getOnkeydown

    protected String getOnkeydown()

  Get the value of the '`onkeydown`' attribute. May be a runtime expression.

### getDynamicAttributes

    protected Map<String,Object> getDynamicAttributes()

  Get the map of dynamic attributes.

### setDynamicAttribute

    public void setDynamicAttribute(String uri,
                                    String localName,
                                    Object value)
                             throws JspException

  Specified by:
    `setDynamicAttribute` in interface `DynamicAttributes`
  Throws:
    `JspException`

### writeDefaultAttributes

    protected void writeDefaultAttributes(TagWriter tagWriter)
                                   throws JspException

  Writes the default attributes configured via this base class to the supplied `TagWriter`. Subclasses should call this when they want the base attribute set to be written to the output.

  Overrides:
    `writeDefaultAttributes` in class `AbstractDataBoundFormElementTag`
  Parameters:
    `tagWriter` - the `TagWriter` to which any attributes are to be written
  Throws:
    `JspException`

### writeOptionalAttributes

    protected void writeOptionalAttributes(TagWriter tagWriter)
                                    throws JspException

  Writes the optional attributes configured via this base class to the supplied `TagWriter`. The set of optional attributes that will be rendered includes any non-standard dynamic attributes. Called by `writeDefaultAttributes(TagWriter)`.

  Throws:
    `JspException`

### resolveCssClass

    protected String resolveCssClass()
                              throws JspException

  Gets the appropriate CSS class to use based on the state of the current `BindStatus` object.

  Throws:
    `JspException`

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