org.apache.struts2.components
Class File

java.lang.Object
  org.apache.struts2.components.Component
      org.apache.struts2.components.UIBean
          org.apache.struts2.components.File

public class File
extends UIBean

Renders an HTML file input element.

Examples

 
 <s:file name="anUploadFile" accept="text/*" />
 <s:file name="anohterUploadFIle" accept="text/html,text/plain" />
 
 

Field Summary

protected java.lang.String	accept
protected java.lang.String	size
static java.lang.String	TEMPLATE

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

accesskey, cssClass, cssStyle, disabled, label, labelPosition, name, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, request, required, requiredposition, response, tabindex, template, templateDir, templateSuffix, theme, title, tooltip, tooltipConfig, value

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

COMPONENT_STACK, id, parameters, stack

Constructor Summary

File(com.opensymphony.xwork2.util.OgnlValueStack stack, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Method Summary

void	evaluateParams()
protected java.lang.String	getDefaultTemplate() A contract that requires each concrete UI Tag to specify which template should be used as a default.
void	setAccept(java.lang.String accept) HTML accept attribute to indicate accepted file mimetypes
void	setSize(java.lang.String size) HTML size attribute

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

addFormParameter, buildTemplateName, enableAncestorFormCustomOnsubmit, end, escape, evaluateExtraParams, evaluateNameValue, getTemplate, getTemplateDir, getTheme, getTooltipConfig, getValueClassType, mergeTemplate, populateComponentHtmlId, setAccesskey, setCssClass, setCssStyle, setDisabled, setLabel, setLabelposition, setName, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequired, setRequiredposition, setTabindex, setTemplate, setTemplateDir, setTheme, setTitle, setTooltip, setTooltipConfig, setValue

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

addAllParameters, addParameter, altSyntax, copyParams, determineActionURL, determineNamespace, end, fieldError, findAncestor, findString, findString, findValue, findValue, findValue, getComponentStack, getId, getParameters, getStack, popComponentStack, setId, start, 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 java.lang.String TEMPLATE

See Also:

Constant Field Values

accept

protected java.lang.String accept

size

protected java.lang.String size

Constructor Detail

File

public File(com.opensymphony.xwork2.util.OgnlValueStack stack,
            javax.servlet.http.HttpServletRequest request,
            javax.servlet.http.HttpServletResponse response)

Method Detail

getDefaultTemplate

protected java.lang.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.

evaluateParams

public void evaluateParams()

Overrides:

evaluateParams in class UIBean

setAccept

public void setAccept(java.lang.String accept)

HTML accept attribute to indicate accepted file mimetypes

setSize

public void setSize(java.lang.String size)

HTML size attribute