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Contents

  1. Introduction
  2. Getting Started
  3. Trinidad Concepts
  4. Code View Support
  5. Design View Support
  6. Tag Object Toolbars
  7. Server Behaviors
  8. Property Inspectors
Selected 9. Trinidad Tag Reference

10. Trinidad Core Tag Reference

Contents > Trinidad Core Tag Reference > tr:column

< tr:chooseDate tr:commandButton >

tr:column

The tr:column tag must be the first child component of the table component to produce each column of the table.

Example

<tr:table width="100%" emptyText="No data available.">
      <tr:column>
        <f:facet name="header">
          <tr:outputText value="Column 1 Header" />
        </f:facet>
        <tr:outputText value="Row Data" />
        <f:facet name="footer">
          <tr:outputText value="Column 1 Footer" />
        </f:facet>
      </tr:column>
      <tr:column>
        <f:facet name="header">
          <tr:outputText value="Column 2 Header" />
        </f:facet>
        <tr:outputText value="Row Data" />
        <f:facet name="footer">
          <tr:outputText value="Column 2 Footer" />
        </f:facet>
      </tr:column>
    </tr:table>

Rendered Output

Rendered tr:column tag

Tag Attributes

align Enumerated
 
The align attribute sets the alignment of the column. Valid values are “start” (left), “end” (right) and “center”. The default value is “start”.
attributeChangeListener Text
 
The attributeChangeListener attribute contains the reference to a method that is invoked when the renderer changes a property without the application’s request.
binding Expression
 
The value-binding expression linking this component tag to a backing bean property.
defaultSortOrder Enumerated
 
The defaultSortOrder attribute sets the sort order for the column. Valid values are "ascending", or "descending". The default is "ascending".
headerNoWrap Boolean
 
The headerNoWrap attribute determines if text in the header column will wrap.
headerText Text
 
The headerText attribute sets the header text instead of using a header facet.
id Text
 
The unique identifier value for this component. The value must be unique within the closest naming container.
inlineStyle Text
 
The inlineStyle attribute contains inline style information, such as background color.
noWrap Boolean
 
The noWrap attribute determines if the column contents will wrap.
onclick Text
 
The onclick attribute sets the JavaScript code to execute when the mouse pointer is clicked over this element.
ondblclick Text
 
The ondblclick attribute sets the JavaScript code to execute when the mouse pointer is double-clicked over this element.
onkeydown Text
 
The onkeydown attribute sets the JavaScript code to execute when a key is pressed down over this element.
onkeypress Text
 
The onkeypress attribute sets the JavaScript code to execute when a key is pressed and released over this element.
onkeyup Text
 
The onkeyup attribute sets the JavaScript code to execute when a key is released over this element.
onmousedown Text
 
The onmousedown attribute sets the JavaScript code to execute when the mouse pointer is pressed down over this element.
onmousemove Text
 
The onmousemove attribute sets the JavaScript code to execute when the mouse pointer is moved within this element.
onmouseout Text
 
The onmouseout attribute sets the JavaScript code to execute when the mouse pointer is moved away from this element.
onmouseover Text
 
The onmouseover attribute sets the JavaScript code to execute when the mouse pointer is moved onto this element.
onmouseup Text
 
The onmouseup attribute sets the JavaScript code to execute when the mouse button is released over this element.
partialTriggers Text
 
The partialTriggers attribute sets the ids of components that cause a partial update. Use single colon for components that are in naming containers and multiple colons to search through parent and grandparent containers.
rendered Boolean
 
A value-binding expression that evaluates to a Boolean condition indicating if this component should be rendered.
rowHeader Boolean
 
The rowHeader attribute determines if this column is a row header column.
separateRows Boolean
 
The separateRows attribute determines if child elements are rendered in individual rows, or in the same cell. The value "true" causes child elements to be rendered in separate rows.
shortDesc Text
 
The shortDesc attribute displays help text you hover over the component.
sortProperty Text
 
The sortProperty attribute is set to the sort property in the model.
sortable Boolean
 
The sortable attribute determines if the column data can be sorted. If set to “true”, then the column header is clickable, allowing the data to be sorted. The model must also support sorting and the attribute “sortProperty” must be set to the model.
styleClass CSS Class
 
The styleClass attribute sets the CSS class to apply to this component when it is rendered.
width Text
 
The width attribute sets the width of the column as a numeric value representing pixels or a percentage.
< tr:chooseDate tr:commandButton >