org.apache.struts2.components

## Class Reset

- java.lang.Object
- - org.apache.struts2.components.Component
  - - org.apache.struts2.components.UIBean
    - - org.apache.struts2.components.ClosingUIBean
      - - org.apache.struts2.components.FormButton
        - - org.apache.struts2.components.Reset

-     public class Reset
      extends FormButton

  Render a reset button. The reset tag is used together with the form tag to provide form resetting. The reset can have two different types of rendering:
  - input: renders as html <input type="reset"...>
  - button: renders as html <button type="reset"...>
  Please note that the button type has advantages by adding the possibility to separate the submitted value from the text shown on the button face, but has issues with Microsoft Internet Explorer at least up to 6.0

  Examples

       <s:reset value="Reset" />

       Render a reset button:
       <s:reset type="button" key="reset"/>

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected String` | `src`
    `static String` | `TEMPLATE`

    - ### Fields inherited from class org.apache.struts2.components.FormButton

      `action, method, type`

    - ### Fields inherited from class org.apache.struts2.components.UIBean

      `accesskey, ATTR_FIELD_VALUE, ATTR_NAME_VALUE, ATTR_VALUE, cssClass, cssErrorClass, cssErrorStyle, cssStyle, defaultTemplateDir, defaultUITheme, disabled, dynamicAttributes, errorPosition, id, javascriptTooltip, key, label, labelPosition, labelSeparator, name, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, request, requiredLabel, requiredPosition, response, tabindex, template, templateDir, templateEngineManager, templateSuffix, theme, title, tooltip, tooltipConfig, tooltipCssClass, tooltipDelay, tooltipIconPath, uiStaticContentPath, uiThemeExpansionToken, value`

    - ### Fields inherited from class org.apache.struts2.components.Component

      `actionMapper, COMPONENT_STACK, devMode, escapeHtmlBody, parameters, performClearTagStateForTagPoolingServers, stack, standardAttributesMap, throwExceptionOnELFailure`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Reset(ValueStack stack, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `evaluateExtraParams()`
    `void` | `evaluateParams()`
    `String` | `getDefaultOpenTemplate()`
    `protected String` | `getDefaultTemplate()` A contract that requires each concrete UI Tag to specify which template should be used as a default.
    `void` | `setLabel(String label)`
    `void` | `setSrc(String src)`
    `protected boolean` | `supportsImageType()` Indicate whether the concrete button supports the type "image".

    - ### Methods inherited from class org.apache.struts2.components.FormButton

      `populateComponentHtmlId, setAction, setActionMapper, setMethod, setType`

    - ### Methods inherited from class org.apache.struts2.components.ClosingUIBean

      `setOpenTemplate, start`

    - ### Methods inherited from class org.apache.struts2.components.UIBean

      `addFormParameter, applyValueParameter, buildTemplateName, copyParams, enableAncestorFormCustomOnsubmit, end, ensureAttributeSafelyNotEscaped, escape, evaluateNameValue, getId, getTemplate, getTemplateDir, getTheme, getTooltipConfig, getValueClassType, lazyEvaluation, mergeTemplate, setAccesskey, setCssClass, setCssErrorClass, setCssErrorStyle, setCssStyle, setDefaultTemplateDir, setDefaultUITheme, setDisabled, setDynamicAttributes, setErrorPosition, setId, setJavascriptTooltip, setKey, setLabelPosition, setLabelSeparator, setName, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequiredLabel, setRequiredPosition, setStaticContentPath, setStyle, setTabindex, setTemplate, setTemplateDir, setTemplateEngineManager, setTheme, setTitle, setTooltip, setTooltipConfig, setTooltipCssClass, setTooltipDelay, setTooltipIconPath, setUIThemeExpansionToken, setValue`

    - ### Methods inherited from class org.apache.struts2.components.Component

      `addAllParameters, addParameter, completeExpression, determineActionURL, determineNamespace, end, escapeHtmlBody, fieldError, findAncestor, findString, findString, findValue, findValue, findValue, getComponentStack, getNamespace, getParameters, getPerformClearTagStateForTagPoolingServers, getStack, getStandardAttributes, isAcceptableExpression, isValidTagAttribute, popComponentStack, setDevMode, setEscapeHtmlBody, setNotExcludedAcceptedPatterns, setPerformClearTagStateForTagPoolingServers, setThrowExceptionsOnELFailure, setUrlHelper, stripExpression, toString, usesBody`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### TEMPLATE

          public static final String TEMPLATE

      See Also:
        Constant Field Values

    - #### src

          protected String src

  - ### Constructor Detail

    - #### Reset

          public Reset(ValueStack stack,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)

  - ### Method Detail

    - #### getDefaultOpenTemplate

          public String getDefaultOpenTemplate()

      Specified by:
        `getDefaultOpenTemplate` in class `ClosingUIBean`

    - #### getDefaultTemplate

          protected String getDefaultTemplate()

      Description copied from class: `UIBean`
      A contract that requires each concrete UI Tag to specify which template should be used as a default. For example, the CheckboxTab might return "checkbox.vm" while the RadioTag might return "radio.vm". This value not begin with a '/' unless you intend to make the path absolute rather than relative to the current theme.
      Specified by:
        `getDefaultTemplate` in class `UIBean`
      Returns:
        The name of the template to be used as the default.

    - #### evaluateExtraParams

          public void evaluateExtraParams()

      Overrides:
        `evaluateExtraParams` in class `FormButton`

    - #### evaluateParams

          public void evaluateParams()

      Overrides:
        `evaluateParams` in class `UIBean`

    - #### supportsImageType

          protected boolean supportsImageType()

      Indicate whether the concrete button supports the type "image".
      Specified by:
        `supportsImageType` in class `FormButton`
      Returns:
        `false` to indicate type image is not supported.

    - #### setLabel

          public void setLabel(String label)

      Overrides:
        `setLabel` in class `UIBean`

    - #### setSrc

          public void setSrc(String src)

Copyright © 2000–2024 Apache Software Foundation. All rights reserved.