com.bea.wlw.netui.tags.databinding.grid.style
Class GridStyle

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          com.bea.wlw.netui.tags.AbstractBaseTag
              com.bea.wlw.netui.tags.databinding.base.StructuredBaseTag
                  com.bea.wlw.netui.tags.databinding.grid.GridComponent
                      com.bea.wlw.netui.tags.databinding.grid.style.GridStyle

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 GridStyle
extends GridComponent

A tag that allows parameterization of the style components of the HTML table that a Grid renders. Styles are rendered in several locations in the table that the Grid renders. See the Grid tag description for the structure of the table that the Grid renders. The styles defined here are mapped to these regions as follows:

Grid Region Name	HTML Element	Style Attribute
Table	table tag	tableClass
Header	table row tag	headerClass
Data Row	table row tag	rowClass
Footer	table row tag	footerClass

Attribute Descriptions
Attribute	Required	Runtime Expression Evaluation	Data Bindable
styleClassPrefix	No	No	No
	The CSS style prefix that will be used to create the style class names for regions in the Grid.

See Also:

Grid, Serialized Form

Example:

This sample shows a <netui-data:gridStyle> tag used to define styles in a rendered HTML table. The styleClassPrefix attribute is set to "gridStyle", which means the generated style class names would be:

• gridStyle-table
• gridStyle-tr-header
• gridStyle-tr-data
• gridStyle-tr-footer

    <netui-data:grid dataSource="{pageFlow.allRows}" name="{pageFlow.gridName}">
        <netui-data:gridStyle styleClassPrefix="gridStyle"/>
        <netui-data:pager renderInHeader="true" action="pageAction" renderInFooter="true"/>
            <netui-data:columns filterAction="begin" sortAction="begin">
                <netui-data:anchorColumn action="detailsItems" addRowId="true" title="Details"/>
                <netui-data:anchorColumn action="updateItems" addRowId="true" title="Edit"/>
                <netui-data:basicColumn filterable="true" title="Itemnumber" sortable="true" name="itemnumber"/>
            </netui-data:columns>
    </netui-data:grid>

Code Sample

[BEA_HOME]/weblogic81/samples/workshop/SamplesApp/WebApp/tagSamples/netui_databinding/grid/grid.jsp

Beadoc.see:

<netui-data:grid> Tag Sample

Beadoc.tagdescription:

A tag that allows parameterization of the style components of the HTML table rendered by a Grid tag. Styles are rendered in several locations in the HTML table. See the <netui-data:grid> tag description for the structure of the table rendered by the <netui-data:grid> tag. The styles defined here are mapped to these regions as follows:

Grid Region Name	HTML Element	Style Attribute
Table	<table>	tableClass
Header	<tr>	headerClass
Data Row	<tr>	rowClass
Footer	<tr>	footerClass

Field Summary

Fields inherited from class com.bea.wlw.netui.tags.databinding.base.StructuredBaseTag

EMPTY_STRING

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

GridStyle()

Method Summary

String	getStyleClassPrefix() Get the footer style class
String	getTagName() Get the name of this tag.
protected void	localRelease() Reset all of the fields of this tag.
protected int	renderEndTag(int gridState) Complete the tag lifecycle.
protected int	renderStartTag(int gridState) Start the tag lifecycle.
void	setStyleClassPrefix(String styleClassPrefix) Set the footer style class.

Methods inherited from class com.bea.wlw.netui.tags.databinding.grid.GridComponent

getCurrentRenderState, getGrid, getGridContext, getValidContainerType, prepare

Methods inherited from class com.bea.wlw.netui.tags.databinding.base.StructuredBaseTag

addContent, doEndTag, doStartTag, getContent, verifyAttributes, verifyStructure

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, 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

GridStyle

public GridStyle()

Method Detail

getTagName

public String getTagName()

Get the name of this tag. This is used to identify the type of this tag for reporting tag errors.

Specified by:

getTagName in class AbstractBaseTag

Returns:

a constant String representing the name of this tag.

setStyleClassPrefix

public void setStyleClassPrefix(String styleClassPrefix)

Set the footer style class.

Parameters:

styleClassPrefix - the footer style class

Beadoc.attributedescription:

Set the style class prefix that is used to render table cell style information for the header, data, and footer cells of this HTML table column. The styleClassPrefix will be used in conjunction with a suffix to create style class names that are rendered inside of the <td> tags for each cell in this column.

Assuming the value of this property is foo, the style class names rendered for each part of the column are shown in the table below.

Column Region	Style class
Header	foo-td-header
Data	foo-td-data
Footer	foo-td-footer

Beadoc.attributesyntaxvalue:

string_styleClassPrefix

Beadoc.databindable:

false

getStyleClassPrefix

public String getStyleClassPrefix()

Get the footer style class

Returns:

the footer style class or null if none is set

localRelease

protected void localRelease()

Reset all of the fields of this tag.

Overrides:

localRelease in class GridComponent

renderStartTag

protected int renderStartTag(int gridState)

Start the tag lifecycle.

Specified by:

renderStartTag in class StructuredBaseTag

Returns:

SKIP_BODY

renderEndTag

protected int renderEndTag(int gridState)

Complete the tag lifecycle. Set the created GridStyleContext JavaBean on the Grid tag.

Specified by:

renderEndTag in class StructuredBaseTag

Parameters:

gridState - the current rendering state of the grid

Returns:

EVAL_PAGE