com.bea.wlw.netui.tags.html
Class GetNetuiTagName

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          com.bea.wlw.netui.tags.AbstractBaseTag
              com.bea.wlw.netui.tags.html.GetNetuiTagName

All Implemented Interfaces:

HtmlConstants, Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class GetNetuiTagName
extends AbstractBaseTag

Returns the value of the tagId attribute. This tag allows you to track the value of the tagId attribute, the value of which will be re-written if the web application is part of a Portal application. This tag is especially useful when you need to pass the tagId value to an HTML tag. In the following example, the tagId value is passed from the tag <netui:radioButtonOption> to the HTML tag <label>.

    <netui:radioButtonOption tagId="radio1" value="value1"/>
     <label for="<netui:getNetuiTagName tagId="radio1"/>">Display Text 1</label>

If the tagId attribute in the tag is re-written, the <label> can access the re-written value through the tag <netui:getNetuiTagName>.

See Also:

Serialized Form

Example:

    <netui:form action="processData">
        <netui:radioButtonGroup dataSource="{actionForm.selection}">
            <label for="<netui:getNetuiTagName tagId="radio1"/>">Display Text 1</label><netui:radioButtonOption tagId="radio1" value="value1"/><br>
            <label for="<netui:getNetuiTagName tagId="radio1"/>">Display Text 2</label><netui:radioButtonOption tagId="radio2" value="value2"/><br>
            <label for="<netui:getNetuiTagName tagId="radio1"/>">Display Text 3</label><netui:radioButtonOption tagId="radio3" value="value3"/><br>
        </netui:radioButtonGroup>    
        <netui:button value="Submit" />
    </netui:form>

Beadoc.see:

Using JavaScript in Page Flow and Portal Applications

Beadoc.tagdescription:

Returns the value of the tagId attribute. This tag allows you to track the value of the tagId attribute, the value of which will be re-written if the web application is part of a Portal application. This tag is especially useful when you need to pass the tagId value to an HTML tag, or to some other tag that is not within the <netui...> tag library. In the following example, the tagId value is passed from the tag <netui:radioButtonOption> to the HTML tag <label>.

    <netui:radioButtonOption tagId="radio1" value="value1"/>
    <label for="<netui:getNetuiTagName tagId="radio1"/>">Display Text 1</label>

If the tagId attribute in the tag is re-written, the <label> can access the re-written value through the tag <netui:getNetuiTagName>.

Field Summary

Fields inherited from class com.bea.wlw.netui.tags.AbstractBaseTag

ATTR_GENERAL, ATTR_GENERAL_EXPRESSION, ATTR_JAVASCRIPT, ATTR_STYLE, JAVASCRIPT_STATUS, NETUI_UNIQUE_CNT

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

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

id, pageContext

Fields inherited from interface com.bea.wlw.netui.tags.html.HtmlConstants

ACCEPT, ACCESSKEY, ACTION, ALIGN, ALINK, ALT, ANCHOR, BACKGROUND, BASE, BGCOLOR, BODY, BORDER, BR, CAPTION, CELLPADDING, CELLSPACING, CHAR, CHAROFF, CHARSET, CHECKED, CLASS, COLS, COORDS, DIR, DISABLED, DIV, ENCTYPE, FOR, FORM, FORM_GET, FORM_POST, FRAME, HEIGHT, HREF, HREFLANG, HSPACE, HTML, ID, IMAGE, INPUT, INPUT_BUTTON, INPUT_CHECKBOX, INPUT_FILE, INPUT_HIDDEN, INPUT_IMAGE, INPUT_PASSWORD, INPUT_RADIO, INPUT_RESET, INPUT_SUBMIT, INPUT_TEXT, ISMAP, LABEL, LANG, LINK, LONGDESC, MAXLENGTH, METHOD, NAME, ONBLUR, ONCHANGE, ONCLICK, ONDBLCLICK, ONFOCUS, ONKEYDOWN, ONKEYPRESS, ONKEYUP, ONLOAD, ONMOUSEDOWN, ONMOUSEMOVE, ONMOUSEOUT, ONMOUSEOVER, ONMOUSEUP, ONRESET, ONSELECT, ONSUBMIT, ONUNLOAD, OPTION, READONLY, REL, REV, ROWS, RULES, SELECT, SHAPE, SIZE, SPAN, SRC, STYLE, SUMMARY, TABINDEX, TABLE, TARGET, TD, TEXT, TEXTAREA, TITLE, TR, TYPE, USEMAP, VALIGN, VALUE, VLINK, VSPACE, WIDTH

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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

GetNetuiTagName()

Method Summary

int	doStartTag()
String	getTagId()
String	getTagName() Return the name of the Tag.
protected void	localRelease() Release any acquired resources.
void	setTagId(String tagId) Return the value of this tagId attribute.

Methods inherited from class com.bea.wlw.netui.tags.AbstractBaseTag

addTagIdMapping, containsExpression, evaluateAttributeToString, evaluateExpression, filter, filter, formatErrorString, formatString, getAttribute, getErrorsReport, getExpressionEvaluator, getJavaScriptUtils, getNearestForm, getNextId, getQualifiedBundleName, getScriptReporter, getUserLocale, hasErrors, isExpression, prepForRendering, registerAttribute, registerError, registerTagError, release, removeAttribute, renderAttribute, renderAttributes, reportErrors, rewriteName, setPageContext, updateExpression, write

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

doAfterBody, doEndTag, doInitBody, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setParent, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setParent

Constructor Detail

GetNetuiTagName

public GetNetuiTagName()

Method Detail

getTagName

public String getTagName()

Return the name of the Tag.

Specified by:

getTagName in class AbstractBaseTag

getTagId

public String getTagId()

setTagId

public void setTagId(String tagId)

Return the value of this tagId attribute.

Beadoc.attributedescription:

Return the value of this tagId attribute.

Beadoc.attributesyntaxvalue:

string_tagId

Beadoc.databindable:

false

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class javax.servlet.jsp.tagext.BodyTagSupport

Throws:

javax.servlet.jsp.JspException

localRelease

protected void localRelease()

Release any acquired resources.

Overrides:

localRelease in class AbstractBaseTag