Summary
Tag name: <t:column>
UIComponent class: org.apache.myfaces.custom.column.HtmlSimpleColumn
Tag class: org.apache.myfaces.custom.column.HtmlColumnTag
Component type: org.apache.myfaces.HtmlColumn
Component family: javax.faces.Column
A tag that extend h:column to provide HTML passthrough attributes.
Tag t:column can be used instead of h:column in a t:datatable.
It provides HTML passthrough attributes for header (th), footer
(td) and row cells (td). Unless otherwise specified, all
attributes accept static values or EL expressions.
Usage
<t:datatable var="row" ...>
<t:column styleClass="#{row.styleClass}">
...
</t:column>
</t:datatable>Attributes
| Name | Type | Supports EL? | Description |
|---|---|---|---|
| binding | org.apache.myfaces.custom.column.HtmlSimpleColumn | Only EL | Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind " + "to this component instance. This value must be an EL expression. |
| colspan | String | Yes | This attribute specifies the colspan attribute for the cell |
| columnId | String | Yes | The columnId which will be used as id for the column header. Notice: As the rowId on t:datatable this will not add any namespace to the id. The id will be rendered exactly as you provide it. |
| defaultSorted | boolean | Yes | This attribute tells the datatable to make this column the default sorted, when sortable=true |
| dir | String | Yes | HTML: The direction of text display, either 'ltr' (left-to-right) or 'rtl' (right-to-left). |
| footercolspan | String | Yes | |
| footerdir | String | Yes | |
| footerlang | String | Yes | |
| footeronclick | String | Yes | |
| footerondblclick | String | Yes | |
| footeronkeydown | String | Yes | |
| footeronkeypress | String | Yes | |
| footeronkeyup | String | Yes | |
| footeronmousedown | String | Yes | |
| footeronmousemove | String | Yes | |
| footeronmouseout | String | Yes | |
| footeronmouseover | String | Yes | |
| footeronmouseup | String | Yes | |
| footerstyle | String | Yes | |
| footerstyleClass | String | Yes | Corresponds to the HTML class attribute. |
| footertitle | String | Yes | |
| groupBy | boolean | Yes | This attribute tells the datatable to group by data in this column |
| groupByValue | Object | Yes | Optional - Allows you configure where to get the value to check for the group change condition. Default: all children of the column cell will be checked |
| headercolspan | String | Yes | |
| headerdir | String | Yes | |
| headerlang | String | Yes | |
| headeronclick | String | Yes | |
| headerondblclick | String | Yes | |
| headeronkeydown | String | Yes | |
| headeronkeypress | String | Yes | |
| headeronkeyup | String | Yes | |
| headeronmousedown | String | Yes | |
| headeronmousemove | String | Yes | |
| headeronmouseout | String | Yes | |
| headeronmouseover | String | Yes | |
| headeronmouseup | String | Yes | |
| headerstyle | String | Yes | |
| headerstyleClass | String | Yes | Corresponds to the HTML class attribute. |
| headertitle | String | Yes | |
| id | String | No | Get a string which uniquely identifies this UIComponent within the scope of the nearest ancestor NamingContainer component. The id is not necessarily unique across all components in the current view. |
| lang | String | Yes | HTML: The base language of this document. |
| onclick | String | Yes | HTML: Script to be invoked when the element is clicked. |
| ondblclick | String | Yes | HTML: Script to be invoked when the element is double-clicked. |
| onkeydown | String | Yes | HTML: Script to be invoked when a key is pressed down over this element. |
| onkeypress | String | Yes | HTML: Script to be invoked when a key is pressed over this element. |
| onkeyup | String | Yes | HTML: Script to be invoked when a key is released over this element. |
| onmousedown | String | Yes | HTML: Script to be invoked when the pointing device is pressed over this element. |
| onmousemove | String | Yes | HTML: Script to be invoked when the pointing device is moved while it is in this element. |
| onmouseout | String | Yes | HTML: Script to be invoked when the pointing device is moves out of this element. |
| onmouseover | String | Yes | HTML: Script to be invoked when the pointing device is moved into this element. |
| onmouseup | String | Yes | HTML: Script to be invoked when the pointing device is released over this element. |
| rendered | boolean | Yes | A boolean value that indicates whether this component should be rendered. Default value: true. |
| sortPropertyName | String | Yes | This attribute tells row object's property by which sorting will be performed on this column |
| sortable | boolean | Yes | This attribute makes this column automaticaly sortable by a row object's property |
| style | String | Yes | HTML: CSS styling instructions. |
| styleClass | String | Yes | The CSS class for this element. Corresponds to the HTML 'class' attribute. |
| title | String | Yes | HTML: An advisory title for this element. Often used by the user agent as a tooltip. |
| width | String | Yes | This attribute can be used to set the width of the elements. |