public class TextFieldTag extends AbstractUITag
TextField,
Serialized Form| Modifier and Type | Field and Description |
|---|---|
protected String |
maxlength |
protected String |
readonly |
protected String |
size |
protected String |
type |
accesskey, cssClass, cssErrorClass, cssErrorStyle, cssStyle, disabled, dynamicAttributes, errorPosition, id, javascriptTooltip, key, label, labelPosition, labelSeparator, name, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, requiredLabel, requiredPosition, tabindex, template, templateDir, theme, title, tooltip, tooltipConfig, tooltipCssClass, tooltipDelay, tooltipIconPath, valuecomponent| Constructor and Description |
|---|
TextFieldTag() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
clearTagStateForTagPoolingServers()
Provide a mechanism to clear tag state, to handle servlet container JSP tag pooling
behaviour with some servers, such as Glassfish.
|
Component |
getBean(ValueStack stack,
javax.servlet.http.HttpServletRequest req,
javax.servlet.http.HttpServletResponse res) |
protected void |
populateParams()
Define method to populate component state based on the Tag parameters.
|
void |
setMaxlength(String maxlength) |
void |
setPerformClearTagStateForTagPoolingServers(boolean performClearTagStateForTagPoolingServers)
Request that the tag state be cleared during
StrutsBodyTagSupport.doEndTag() processing,
which may help with certain edge cases with tag logic running on servers that implement JSP Tag Pooling. |
void |
setReadonly(String readonly) |
void |
setSize(String size) |
void |
setType(String type) |
setAccesskey, setClass, setCssClass, setCssErrorClass, setCssErrorStyle, setCssStyle, setDisabled, setDynamicAttribute, setErrorPosition, setId, setJavascriptTooltip, setKey, setLabel, setLabelPosition, setLabelSeparator, setName, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequiredLabel, setRequiredPosition, setStyle, setTabindex, setTemplate, setTemplateDir, setTheme, setTitle, setTooltip, setTooltipConfig, setTooltipCssClass, setTooltipDelay, setTooltipIconPath, setValuedoEndTag, doStartTag, getComponent, populatePerformClearTagStateForTagPoolingServersParamfindString, findValue, findValue, getBody, getPerformClearTagStateForTagPoolingServers, getStack, release, toStringdoAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContentfindAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValueprotected String maxlength
protected String readonly
protected String size
protected String type
public Component getBean(ValueStack stack, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
getBean in class ComponentTagSupportprotected void populateParams()
ComponentTagSupportDescendants should override this method for custom behaviour, but should always call the ancestor method when doing so.
populateParams in class AbstractUITagpublic void setMaxlength(String maxlength)
public void setReadonly(String readonly)
public void setSize(String size)
public void setType(String type)
public void setPerformClearTagStateForTagPoolingServers(boolean performClearTagStateForTagPoolingServers)
StrutsBodyTagSupportStrutsBodyTagSupport.doEndTag() processing,
which may help with certain edge cases with tag logic running on servers that implement JSP Tag Pooling.
Note: Even though the Tag classes extend this class StrutsBodyTagSupport, and this method
StrutsBodyTagSupport.setPerformClearTagStateForTagPoolingServers(boolean) exists in the method hierarchy,
the JSP processing requires us to explicitly override it in every Tag class in order for the Tag handler
method to be visible to the JSP processing.
Defining a setter in the superclass alone is insufficient (results in "Cannot find a setter method for the attribute").
See StrutsBodyTagSupport.clearTagStateForTagPoolingServers() for additional details.
Warning: Setting this value to true may allow for the desired behaviour, but doing so
may violate the JSP specification. Set to true at your own risk.
setPerformClearTagStateForTagPoolingServers in class AbstractUITagperformClearTagStateForTagPoolingServers - true if tag state should be cleared, false otherwise.protected void clearTagStateForTagPoolingServers()
StrutsBodyTagSupport
Usage: Override this method in descendant classes to clear any state that might cause issues should the
servlet container re-use a cached instance of the tag object. If the descendant class does not
declare any new field members then it should not be strictly necessary to call this method there.
Typically that means calling the ancestor's ComponentTagSupport.clearTagStateForTagPoolingServers()
method first, then resetting instance variables at the current level to their default state.
Note: If the descendant overrides StrutsBodyTagSupport.doEndTag(), and does not call
super.doEndTag(), then the descendant should call this method in the descendant doEndTag() method
to ensure consistent clearing of tag state.
clearTagStateForTagPoolingServers in class AbstractUITagCopyright © 2000–2024 Apache Software Foundation. All rights reserved.